Linear ball bearings / round flange / grease nipple / steel / Double bushing

Linear ball bearings / round flange / grease nipple / steel / Double bushing

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Back to the Category Linear Ball Bushings

Technical Drawing - Linear Ball Bushings

 

Linear Bushings with Grease Nipples:Related Image

 

Basic Properties (e.g., material, hardness, coating, tolerance) - Linear Ball Bushings
 
TypeOuter CylinderSteel ballsRetainerAmbient
Operating
Temp.
[ A ]
Accessory
Round FlangeCompact Flange[ M ]
Material
[ H ]
Hardness
[ S ]Surface
Treatment
[ M ]
Material
[ M ]
Material
LHQRWLHQCW1.3505/
100Cr6
58HRC~-1.3505/
100Cr6
Plastic
(Duracon M90 equivalent)
-20~80°CSeals [ M ]Material
Nitrile Rubber (-20 ~120°C)

 

Further specifications can be found under the tab More Information.

Details on lubricants can be found in the catalog on p. 304

 

Composition of a Product Code - Linear Ball Bushings

 

Part Number 
LHQRW16
LHTR16

Linear Bushings/Compact/Short:Related ImageLHQRW10L
Linear Bushings/Compact/Short:Related ImageLHQRW10G
Linear Bushings/Compact/Short:Related ImageLHQCW10H


(L Type Greased)
(G Type Greased)
(H Type Greased)

Linear Bushings with Grease Fitting / Mini-flanged Linear Bushings
-Double- -Female Thread Hole Type (For Space Saving)-

 

Alterations - Linear Ball Bushings

 

Linear Bushings with Grease Nipples:Related Image

 

General Information - Linear Ball Bushings

 

Linear Ball Bushing Selection Details

- Inner diameter [dr]: 3 mm – 100 mm
- Total length [L]: 10 mm – 300 mm
- Housing material: aluminum, stainless steel (stainless steel), steel
- Ball material: stainless steel (stainless steel), steel
- Ball cage material: plastic, stainless steel (stainless steel)
- Surface treatment: without, chemically nickel-plated, LTBC
- Radial offset (μm): 50 μm – 4 μm

At MISUMI, you will find the following linear bearing versions: with locking ring with groove, with dust seal, with lubrication unit (MX), with grease nipple, housing open at the bottom/open, with clearance compensation, with flange, with centred flange, with round flange, with flattened round flange (compact flange), with square flange, with block housing, with wide barrel and ball housing, ball cage guides for linear and rotational movements (limited stroke).

 

Description/Basics

Linear ball bushings convert the rolling motion of steel balls (4) into infinite linear motion. They can implement highly precise and low-friction linear motion and can be used in almost all industries, e.g., in systems for semiconductor parts, electronic components and in food packaging.

Ball recirculating bushings are used in conjunction with linear shafts. The linear movement mechanism uses steel balls (4) for unlimited linear movement.

Linear bearing units allow linear shafts to travel indefinitely through steel balls that are constantly circulating within the running grooves directed by the outer cylinder and ball cage (3).

Compared to plain bearings, ball bushings perform linear movements with lower friction and high accuracy. They are used in many applications, such as conveyors and semiconductor manufacturing facilities.

 

Linear ball bearings - linear bearings - recirculating ball bushing - recirculating ball bushings - linear bearing unit - linear bearing units - ball bushing - ball bushings

 

Linear Bearing Unit Design - (1) Dust Seal, (2) Outer Cylinder, (3) Ball Cage, (4) Steel Balls

 

Dynamic friction coefficient in comparison

DesignDynamic friction coefficient (μ)
Miniature profile rail guide0.004 ~ 0.006
Profile rail guide for medium and heavy loads0.002 ~ 0.003
Cross roller guides0.001 ~ 0.003
Cross roller tables0.001 ~ 0.003
Linear ball bearing0.002 ~ 0.003
Ball cage guides0.0006 ~ 0.0012

The specified values are for comparison purposes only and are therefore not reference values.

 

Areas of Application

Linear ball bushings have a linear working direction and can be used for horizontal or vertical linear movements. Therefore, MISUMI linear ball bushings can be used in almost all industries. Since linear ball bushings are intended only for axial movement, rotational use would lead to premature fatigue or destruction of the ball bushings. For rotary movements, we therefore recommend ball cage guides, which enable not only infinite linear movements (stroke-limited) in addition to infinite rotary movements.

Common applications are lifting mechanisms or guides for cylinders. The ball bushings are also a good variant for additional guide. In addition, these linear ball bushings are often found in 3D printers, metering systems, measuring devices, positioning and alignment devices, bending devices and sorting systems.

For systems with increased particle development (e.g., dust and other abrasive particles), the linear systems should be protected with covers or bellows. The ingress of particles leads to a clumping of the lubricating grease or to significantly increased abrasion. By clumping the grease, the balls block in the ball circulation, which results in unscheduled maintenance.

 

Linear ball bearings - linear bearings - recirculating ball bushing - recirculating ball bushings - linear bearing unit - linear bearing units - ball bushing - ball bushings
Linear ball bearings - linear bearings - recirculating ball bushing - recirculating ball bushings - linear bearing unit - linear bearing units - ball bushing - ball bushings

  

Materials

Linear ball bearings consist of different materials due to their design and the individual components. MISUMI uses high-quality materials to achieve the longest possible service life. The following materials are available:

- External cylinder: stainless steel (stainless steel) ~56HRC, steel with ~58HRC
- Ball: stainless steel (stainless steel), steel
- Ball cage: plastic, stainless steel (stainless steel)
- Housing: aluminum, stainless steel (stainless steel), steel
- Seal: nitrile rubber

You can find more detailed material information in the tab Technical Drawing.

 

Coatings

To protect linear ball bushings from corrosion, the surface can be chemically nickel-plated.

As an alternative to a chemical nickel-plating, ball bushings can also be coated with LTBC. The LTBC coating (Low Temperature Black Chrome Platinum) is a surface treatment that protects against corrosion and has low reflection. The coating consists of a 5 μm thick chrome ceramic layer with fluoropolymer infusion and it deposits as a black film. In addition, the LTBC coating is crack-proof and interchangeable and is therefore resistant to delamination due to extreme or repeated bending. LTBC-coated linear ball bearings are thus particularly suitable for locations where corrosion or light reflections are undesirable.

Note: the inner wall of LTBC coated linear bushing units is not surface treated.

 

Linear ball bearings - linear bearings - recirculating ball bushing - recirculating ball bushings - linear bearing unit - linear bearing units - ball bushing - ball bushings

LTBC-coated linear ball bushing - state after 50 km glide test under 412N load.

 

Comparison test of corrosion protection

 

Linear ball bearings - linear bearings - recirculating ball bushing - recirculating ball bushings - linear bearing unit - linear bearing units - ball bushing - ball bushings

Salt water spray test according to JIS H8502. Test piece: simple flanged linear ball bushing
(1) EN 1.3505 equiv., (2) EN 1.4125 equiv., (3) chemically nickel-plated, (4) LTBC coating, (hr = duration in hours)

 

Instructions for Use / Installation Information - Linear Ball Bushings

 

Instructions for use

- MISUMI linear bearings should be used in conjunction with MISUMI linear shafts.
- We recommend using a hardened linear shaft in the g6 tolerance.
- An additional hard chrome plating of the linear shaft makes it more wear-resistant.
- When installing ball bushings in housings, we recommend an H7 housing tolerance. Too close a tolerance will reduce the internal contact travel [dr] to the shaft and can lead to increased wear and premature failure.
- The utilisation of two ball bushings on a steel shaft improves the shaft guide in a system. However, if the angular errors are too high, a self-aligning linear ball bushing should be selected.
- When utilising two linear shafts, the drive should be centred in the system to avoid unnecessary stresses/lever effects.
- The service life, also called nominal service life, should be calculated using the present load case. Here you can perform your service life calculation.
- Depending on local conditions such as temperature, humidity and gases, a variant made of stainless steel or an LTBC coating is recommended.
- When the linear shafts bend sharply, a self-aligning/self-adjusting linear ball bushing should be selected.

 

Installation Information

General installation instructions for linear ball bushings and linear shafts

MISUMI linear ball bushings should be used in conjunction with MISUMI linear shafts (hardened, tolerance g6).

 

Linear ball bearings - linear bearings - recirculating ball bushing - recirculating ball bushings - linear bearing unit - linear bearing units - ball bushing - ball bushings

 

Linear ball bearings - linear bearings - recirculating ball bushing - recirculating ball bushings - linear bearing unit - linear bearing units - ball bushing - ball bushings

MISUMI tolerance range: inner diameter linear ball bushings (LMU) and outer diameter linear shafts (SFJ).

 

General installation instructions for linear ball bushings and housings

MISUMI linear ball bushings should be used in conjunction with MISUMI housings (tolerance H7).

 

Linear ball bearings - linear bearings - recirculating ball bushing - recirculating ball bushings - linear bearing unit - linear bearing units - ball bushing - ball bushings

 

Linear ball bearings - linear bearings - recirculating ball bushing - recirculating ball bushings - linear bearing unit - linear bearing units - ball bushing - ball bushings

MISUMI tolerance range: outer diameter of linear ball bushing and inner diameter of housing.

 

Standard linear ball bushing installation instructions

1. When installing standard linear ball bushings, you can use the following locking means: retaining rings (clamping rings), stoppers

 

Linear ball bearings - linear bearings - recirculating ball bushing - recirculating ball bushings - linear bearing unit - linear bearing units - ball bushing - ball bushings

(1) retaining rings, (2) housing, (3) stopper/LMST fixing plate

 

2. Ball bushings are not suitable for rotary motion and applications requiring repetitive insertion and removal of linear shafts. Such a misuse of the linear ball bushing could damage the recirculating ball bushing.

 

Linear ball bearings - linear bearings - recirculating ball bushing - recirculating ball bushings - linear bearing unit - linear bearing units - ball bushing - ball bushings

 

3. Simple linear ball bushings are not suitable for large torque loads (offset load/lever effect). The use of double or multiple linear bushings is recommended for these load cases.

 

Linear ball bearings - linear bearings - recirculating ball bushing - recirculating ball bushings - linear bearing unit - linear bearing units - ball bushing - ball bushings

(1) Linear ball bushing with two grooves

 

4. When assembling linear shafts, forceful slanted insertion into the linear ball bushing can cause the ball cage to bend and the balls to fall out. Be sure to centre the steel shaft to the linear ball bushing before inserting the steel shaft into the linear ball bushing.

 

Linear ball bearings - linear bearings - recirculating ball bushing - recirculating ball bushings - linear bearing unit - linear bearing units - ball bushing - ball bushings

 

Installation instructions for linear ball bushings with stopper/fixing plate

Through the stopper plates, the versions can be designed independently of the housing length.

 

Linear ball bearings - linear bearings - recirculating ball bushing - recirculating ball bushings - linear bearing unit - linear bearing units - ball bushing - ball bushings

(1) Attachment, (2) linear ball bushing – standard, (3) linear shaft, (4) LMST fixing plate

 

The stopper plates enable the ball sleeve and linear shaft to be installed flush against the end faces.

 

Linear ball bearings - linear bearings - recirculating ball bushing - recirculating ball bushings - linear bearing unit - linear bearing units - ball bushing - ball bushings

(1) Linear shaft, (2) housing, (3) linear ball bushing – standard, (4) spacer sleeve LBS/LBSA for linear ball bushings, (5) LMST fixing plate

 

The LMST fixing plates can also be used to lock linear bushings in place.

 

Linear ball bearings - linear bearings - recirculating ball bushing - recirculating ball bushings - linear bearing unit - linear bearing units - ball bushing - ball bushings

(2) housing, (4) LMST fixing plate

 

Assembly Instructions for Linear Ball Bushings with Flange and Lubrication Unit MX

When fastening the linear ball bushing with the lubrication unit MX, do not insert the housing of the lubrication unit as guide as shown in (2), as this can damage the housing. Instead, use the flange and guide version as shown in (3).

Do not disassemble the linear ball bushing with flange and lubrication unit MX, as this will impair function.

 

Linear ball bearings - linear bearings - recirculating ball bushing - recirculating ball bushings - linear bearing unit - linear bearing units - ball bushing - ball bushings

 

Assembly Instructions for Linear Ball Bushings with Housing and without Cylinder Pin Hole

During interface assembly, centring on the lateral reference surface can be eliminated by means of the cylinder pin holes.

This reduces the machining effort of the upper plate to be mounted on the block.

 

Linear ball bearings - linear bearings - recirculating ball bushing - recirculating ball bushings - linear bearing unit - linear bearing units - ball bushing - ball bushings
Linear ball bushing with housing
Positioning with plate end cover
Linear ball bearings - linear bearings - recirculating ball bushing - recirculating ball bushings - linear bearing unit - linear bearing units - ball bushing - ball bushings
Linear ball bushing with housing
Positioning with cylinder pins

  

Linear ball bearings - linear bearings - recirculating ball bushing - recirculating ball bushings - linear bearing unit - linear bearing units - ball bushing - ball bushings
Linear ball bushing with housing (wide version)
Positioning with plate end cover
Linear ball bearings - linear bearings - recirculating ball bushing - recirculating ball bushings - linear bearing unit - linear bearing units - ball bushing - ball bushings
Linear ball bushing with housing (wide version)
Positioning with cylinder pins

  

  

Maintenance - Linear Ball Bushings

 

General Maintenance Instructions

Grease the rows of balls inside the ball bushing before use. Then grease regularly during use. Grease reduces friction by forming a layer between the balls and rolling shaft surfaces and prevents seizing. Loss of grease and degradation of grease shorten the service life of linear guides.

- Recommended grease: lithium soap grease
- Recommended lubrication interval: every 6 months
*Every 3 months for extended work or every 1000 km. Maintenance intervals vary depending on the application and ambient conditions.

 

Lubrication

Linear ball bushings from MISUMI are delivered coated with a corrosion protection oil. Exceptions to this are the designs with lubrication unit MX. After removing the anti-corrosion oil, we recommend lubricating the bearings.

If you select one of the following lubricants in the configurator, you can order pre-lubricated versions. The versions L, G and H are prefilled with grease, whereby L and G offer a strong reduction in particle formation by means of a suitable grease distribution during operation (see quantitative comparison of particle formation below). Lubrication units MX are filled with lithium soap grease.

Linear ball bearings - linear bearings - recirculating ball bushing - recirculating ball bushings - linear bearing unit - linear bearing units - ball bushing - ball bushings

Linear ball bearings - linear bearings - recirculating ball bushing - recirculating ball bushings - linear bearing unit - linear bearing units - ball bushing - ball bushings

 

Assembly of the lubrication unit MX

The lubrication unit MX is equipped with a fibre insert with lubricant. The capillary effect allows the lubricant to be properly applied to contact surfaces. For this purpose, a constant oil film is formed between balls and steel shaft, which significantly prolongs the lubrication intervals.

 

Linear ball bearings - linear bearings - recirculating ball bushing - recirculating ball bushings - linear bearing unit - linear bearing units - ball bushing - ball bushings

Recirculation ball bushing with lubrication unit - (1) MX Lubrication Unit, (2) MX Lubrication Unit - Plastic Housing, (3) Lubricant Pads, (4) Dust Seal, (5) Balls, (6) Linear Shaft

 

Properties of the MX lubrication unit

Longer maintenance intervals: the long-lasting lubricant performance leads to a significant reduction in maintenance, especially in machine and equipment environments where lubrication is difficult to achieve.
Environment: the MX lubrication unit helps reduce lubricant consumption and thus protects the environment.
Cost benefit: it contributes to reducing maintenance costs and failure rate caused by failing to lubricate.
Less effort: it is not necessary to refill the lubricant prior to use, since the ball parts are already filled with a lithium soap-based grease in addition to the lubrication unit.

 

Comparison test of linear ball bearings and linear ball bearings with lubrication unit

Test conditions:
- Sample:
linear ball bushing LMU12 with rust protection oil and linear ball bushing with lubrication unit LMU-MX12
- Effective load: 206N (50% of the dynamic load rating of 412N)
- Average speed: 42 m/min (0.7 m/s)
- Stroke: 100 m
- Lubricant: lubricating grease, only initial filling (only LMU-MX12)
- Shaft material: EN 1.3505 Equiv. (58HRC)
- Duration: 24-hour continuous operation
*The above test conditions serve only as reference values and cannot be considered as a manufacturer warranty.

 

Test result:

With an effective test load of 50% of the load-carrying capacity of 412N, the design with the MX lubrication unit could achieve a continuous output of 2.5-fold longer than with no MX lubrication unit.
*Since the 2007 catalogue, the data have been updated after the safety limit has been confirmed by further data from test results.

 

Linearkugellager - Linearlager - Kugelumlaufbuchse - Kugelumlaufbuchsen - Linearlagereinheit - Linearlagereinheiten - Kugelbuchse - Kugelbuchsen

Endurance test result - standard linear ball bearing LMU, linear ball bearing LMU-MX with lubricant unit

 

Supplementary Article

 

Linear Shaft

Linearkugellager - Linearlager - Kugelumlaufbuchse - Kugelumlaufbuchsen - Linearlagereinheit - Linearlagereinheiten - Kugelbuchse - Kugelbuchsen

 

Retaining Ring

Linearkugellager - Linearlager - Kugelumlaufbuchse - Kugelumlaufbuchsen - Linearlagereinheit - Linearlagereinheiten - Kugelbuchse - Kugelbuchsen

 

Set Collar / Clamping Ring

Linearkugellager - Linearlager - Kugelumlaufbuchse - Kugelumlaufbuchsen - Linearlagereinheit - Linearlagereinheiten - Kugelbuchse - Kugelbuchsen

 

Accessories for Linear Ball Bearing

Linearkugellager - Linearlager - Kugelumlaufbuchse - Kugelumlaufbuchsen - Linearlagereinheit - Linearlagereinheiten - Kugelbuchse - Kugelbuchsen

 

Shaft Holder

Linearkugellager - Linearlager - Kugelumlaufbuchse - Kugelumlaufbuchsen - Linearlagereinheit - Linearlagereinheiten - Kugelbuchse - Kugelbuchsen

 

Industrial Applications
3D printer industry
Linearkugellager - Linearlager - Kugelumlaufbuchse - Kugelumlaufbuchsen - Linearlagereinheit - Linearlagereinheiten - Kugelbuchse - Kugelbuchsen
Automotive industry
Linearkugellager - Linearlager - Kugelumlaufbuchse - Kugelumlaufbuchsen - Linearlagereinheit - Linearlagereinheiten - Kugelbuchse - Kugelbuchsen
Pharmaceutical industry
Linearkugellager - Linearlager - Kugelumlaufbuchse - Kugelumlaufbuchsen - Linearlagereinheit - Linearlagereinheiten - Kugelbuchse - Kugelbuchsen
Packaging industry
Linearkugellager - Linearlager - Kugelumlaufbuchse - Kugelumlaufbuchsen - Linearlagereinheit - Linearlagereinheiten - Kugelbuchse - Kugelbuchsen

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Part Number
LHQCW10
LHQCW10G
LHQCW10H
LHQCW10L
LHQCW12
LHQCW12G
LHQCW12H
LHQCW12L
LHQCW13
LHQCW13G
LHQCW13H
LHQCW13L
LHQCW16
LHQCW16G
LHQCW16H
LHQCW16L
LHQCW20
LHQCW20G
LHQCW20H
LHQCW20L
LHQCW25
LHQCW25G
LHQCW25H
LHQCW25L
LHQCW30
LHQCW30G
LHQCW30H
LHQCW30L
LHQRW10
LHQRW10G
LHQRW10H
LHQRW10L
LHQRW12
LHQRW12G
LHQRW12H
LHQRW12L
LHQRW13
LHQRW13G
LHQRW13H
LHQRW13L
LHQRW16
LHQRW16G
LHQRW16H
LHQRW16L
LHQRW20
LHQRW20G
LHQRW20H
LHQRW20L
LHQRW25
LHQRW25G
LHQRW25H
LHQRW25L
LHQRW30
LHQRW30G
LHQRW30H
LHQRW30L
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHS[dr] Inner Diameter
(mm)
[L] Length (Total)
(mm)
Grease Coating [D] Outer Diameter
(mm)
Basic Load Rating Static Rating
(N)
Basic Rated Load, Dynamic Rating Flange Shape

19.83 €

6.94 €

1 Available Same day

Stock

101060Not Provided191100588Compact Flange

33.49 €

1 Available 9 Days 101060[Grease coating] G Type: LG2 (Low dust generation/manufactured by NSK)191100588Compact Flange

33.49 €

1 Available 9 Days 101060[Grease coating] H Type: FGL-1 (Special hygienic requirements)191100588Compact Flange

33.49 €

1 Available 9 Days 101060[Grease coating] L Type: ET-100K (Heat resistance)191100588Compact Flange

20.72 €

1 Available 12 Days 101262Not Provided211200657Compact Flange

41.21 €

1 Available 9 Days 101262[Grease coating] G Type: LG2 (Low dust generation/manufactured by NSK)211200657Compact Flange

41.21 €

1 Available 9 Days 101262[Grease coating] H Type: FGL-1 (Special hygienic requirements)211200657Compact Flange

41.21 €

1 Available 9 Days 101262[Grease coating] L Type: ET-100K (Heat resistance)211200657Compact Flange

22.09 €

1 Available 5 Days 101366Not Provided231570813Compact Flange

42.58 €

1 Available 9 Days 101366[Grease coating] G Type: LG2 (Low dust generation/manufactured by NSK)231570813Compact Flange

42.58 €

1 Available 9 Days 101366[Grease coating] H Type: FGL-1 (Special hygienic requirements)231570813Compact Flange

42.58 €

1 Available 9 Days 101366[Grease coating] L Type: ET-100K (Heat resistance)231570813Compact Flange

26.31 €

1 Available 12 Days 101675Not Provided2823501230Compact Flange

46.80 €

1 Available 9 Days 101675[Grease coating] G Type: LG2 (Low dust generation/manufactured by NSK)2823501230Compact Flange

46.80 €

1 Available 9 Days 101675[Grease coating] H Type: FGL-1 (Special hygienic requirements)2823501230Compact Flange

46.80 €

1 Available 9 Days 101675[Grease coating] L Type: ET-100K (Heat resistance)2823501230Compact Flange

30.29 €

1 Available 12 Days 102085Not Provided3227401400Compact Flange

50.79 €

1 Available 9 Days 102085[Grease coating] G Type: LG2 (Low dust generation/manufactured by NSK)3227401400Compact Flange

50.79 €

1 Available 9 Days 102085[Grease coating] H Type: FGL-1 (Special hygienic requirements)3227401400Compact Flange

50.79 €

1 Available 9 Days 102085[Grease coating] L Type: ET-100K (Heat resistance)3227401400Compact Flange

39.96 €

10 Available 9 Days 1025117Not Provided4031401560Compact Flange

60.47 €

1 Available 9 Days 1025117[Grease coating] G Type: LG2 (Low dust generation/manufactured by NSK)4031401560Compact Flange

60.47 €

1 Available 9 Days 1025117[Grease coating] H Type: FGL-1 (Special hygienic requirements)4031401560Compact Flange

60.47 €

1 Available 9 Days 1025117[Grease coating] L Type: ET-100K (Heat resistance)4031401560Compact Flange

53.07 €

1 Available 12 Days 1030128Not Provided4554902490Compact Flange

73.56 €

1 Available 9 Days 1030128[Grease coating] G Type: LG2 (Low dust generation/manufactured by NSK)4554902490Compact Flange

73.56 €

1 Available 9 Days 1030128[Grease coating] H Type: FGL-1 (Special hygienic requirements)4554902490Compact Flange

73.56 €

1 Available 9 Days 1030128[Grease coating] L Type: ET-100K (Heat resistance)4554902490Compact Flange

19.48 €

1 Available 5 Days 101060Not Provided191100588Round Flange

33.14 €

1 Available 9 Days 101060[Grease coating] G Type: LG2 (Low dust generation/manufactured by NSK)191100588Round Flange

33.14 €

1 Available 9 Days 101060[Grease coating] H Type: FGL-1 (Special hygienic requirements)191100588Round Flange

33.14 €

1 Available 9 Days 101060[Grease coating] L Type: ET-100K (Heat resistance)191100588Round Flange

20.50 €

1 Available 5 Days 101262Not Provided211200657Round Flange

40.99 €

1 Available 9 Days 101262[Grease coating] G Type: LG2 (Low dust generation/manufactured by NSK)211200657Round Flange

40.99 €

1 Available 9 Days 101262[Grease coating] H Type: FGL-1 (Special hygienic requirements)211200657Round Flange

40.99 €

1 Available 9 Days 101262[Grease coating] L Type: ET-100K (Heat resistance)211200657Round Flange

21.87 €

1 Available 5 Days 101366Not Provided231570813Round Flange

42.36 €

1 Available 9 Days 101366[Grease coating] G Type: LG2 (Low dust generation/manufactured by NSK)231570813Round Flange

42.36 €

1 Available 9 Days 101366[Grease coating] H Type: FGL-1 (Special hygienic requirements)231570813Round Flange

42.36 €

1 Available 9 Days 101366[Grease coating] L Type: ET-100K (Heat resistance)231570813Round Flange

26.08 €

1 Available 5 Days 101675Not Provided2823501230Round Flange

46.58 €

1 Available 9 Days 101675[Grease coating] G Type: LG2 (Low dust generation/manufactured by NSK)2823501230Round Flange

46.58 €

1 Available 9 Days 101675[Grease coating] H Type: FGL-1 (Special hygienic requirements)2823501230Round Flange

46.58 €

1 Available 9 Days 101675[Grease coating] L Type: ET-100K (Heat resistance)2823501230Round Flange

30.07 €

1 Available 5 Days 102085Not Provided3227401400Round Flange

50.56 €

1 Available 9 Days 102085[Grease coating] G Type: LG2 (Low dust generation/manufactured by NSK)3227401400Round Flange

50.56 €

1 Available 9 Days 102085[Grease coating] H Type: FGL-1 (Special hygienic requirements)3227401400Round Flange

50.56 €

1 Available 9 Days 102085[Grease coating] L Type: ET-100K (Heat resistance)3227401400Round Flange

39.75 €

10 Available 9 Days 1025117Not Provided4031401560Round Flange

60.23 €

1 Available 9 Days 1025117[Grease coating] G Type: LG2 (Low dust generation/manufactured by NSK)4031401560Round Flange

60.23 €

1 Available 9 Days 1025117[Grease coating] H Type: FGL-1 (Special hygienic requirements)4031401560Round Flange

60.23 €

1 Available 9 Days 1025117[Grease coating] L Type: ET-100K (Heat resistance)4031401560Round Flange

52.84 €

1 Available 5 Days 1030128Not Provided4554902490Round Flange

73.33 €

1 Available 9 Days 1030128[Grease coating] G Type: LG2 (Low dust generation/manufactured by NSK)4554902490Round Flange

73.33 €

1 Available 9 Days 1030128[Grease coating] H Type: FGL-1 (Special hygienic requirements)4554902490Round Flange

73.33 €

1 Available 9 Days 1030128[Grease coating] L Type: ET-100K (Heat resistance)4554902490Round Flange

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Back to the Category Linear Ball Bushings

Technical Drawing - Linear Ball Bushings

 

Linear Bushings with Grease Nipples:Related Image

 

Specification Tables - Linear Ball Bushings

 

Part Number D LHTT1T2dd1tP.C.D.FAEccentricity* Perpendi-cularityBasic Load RatingAllowable
Static
Moment (Nm)
Mass(g)
TypedrTol. Tol. Tol.C (Dynamic) NCo (Static)
N
Round FlangeCompact Flange
LHQRW
LHQCW
10 0
- 0.010
19 0
- 0.016
60±0.340114.66.44.57.54.129-290.0150.01558811007.24139120
1221624232-32657120010.9154134
1323664333-33813157011.6175157
162875484.76.33822311230235019.7245225
20 0
- 0.012
32 0
- 0.019
8554135.77.35.595.14324360.0200.0201400274026.8318290
2540117625.57.55132401560314043.4626594
3045128746.07.06.6116.16035492490549082.8758705
[ ! ] For linear bushings, hardened shafts with g6 tolerance are recommended. Here~195 [ ! ] After greasing, refuel grease by stroking bushings. *Perpendicularity of D to flange mounting surface kgf=Nx0.101972

 

Alterations - Linear Ball Bushings

 

Linear Bushings with Grease Nipples:Related Image

Basic information

Type2 Standard Flange Material of Outer Cylinder EN 1.3505 Equiv. Outer Cylinder Surface Treatment No Surface Treatment

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