Deep groove ball bearings / single row / ZZ / UHMW / PTFE / PEEK / MISUMI

Deep groove ball bearings / single row / ZZ / UHMW / PTFE / PEEK / MISUMI
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[Features]Shield material and shape: double shield, Outer ring type: flat, Precision (JIS): grade 0, Load direction: radial.
  • Order quantities extended (D-JIT)

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Part Number

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Technical Drawing

 

Plastic Bearings/UHMW/PTFE/PEEK:Related Image

Available dimensions and tolerances can be found under the tab More information.

Basic properties (e.g., material, hardness, coating, tolerance)
 
TypeMaterialOperating Temp.
Main BodyRetainerRolling Element
UKB6□□□ZZUHMWSoda-lime Glass-50°C~+60°C
PTN6□□ZZPTFEAlumina Ceramics-40°C~+150°C
PKB6□□□ZZPEEK-50°C~+180°C

As the resin part may expand due to temperature, these specifications have a large clearance.

For further specifications please see the More information tab.
Information on tolerances and rotational accuracy of the radial bearings can be found in the following PDF: Ball bearing table / tolerances as PDF

 

Composition of a product code

 

Part Number
UKB6002ZZ
General Information

 

Ball bearing - deep groove ball bearing - axial bearing - axial ball bearing - axial groove ball bearing - angular ball bearing - spherical ball bearing - tension bearing

 

Ball Bearing Selection Details

- Ball material: steel, stainless steel, ceramic, plastic, glass, chrome-plated

- Type of bearings: axial ball bearings, thin section bearings, spherical ball bearings, deep groove ball bearings, single-row angular ball bearings, double-row ball bearings, tension bearings, four-point bearings

- Outer ring: flat, spherical, with flange, annular groove, U-groove, V-groove

- Properties: heat-resistant, non-magnetic, corrosion-resistant, dust-proof, vacuum, high speed

- Inner diameter: 2 mm to 50 mm

- Outer diameter: 5 mm to 110 mm
 

Ball bearing designation (suffix):

In addition to the dimensional designation of the ball bearing, ball bearings often also have a designation for a cover disc or sealing disc. The following names are the most common names of various manufacturers that can be selected in the MISUMI online shop.
 

- Double-sided sealing washer: 2RSH/2RS1, 2RSR/C-2HRS, DDU/DD
- Single-sided sealing washer: RSH/RS1, RSR/C-HRS, DU
- Double-sided sealing washer with low friction: 2RSL/2RZ/VV
- Double-sided cover disc: 2Z/ZZ, 2ZR/C-2Z
- Single sided cover disc: Z, ZR/C-Z/Z
 

Description/Basics

Rolling bearings

Rolling bearings are generally divided into ball bearings and roller bearings. Ball bearings are a popular type of rolling bearings due to their high permissible speed and low friction.
In the MISUMI online shop, you can purchase ball bearings that can be customized to your applications and environmental conditions. Our ball bearings are available in different materials and in a combination of different materials (hybrid bearings). In addition, MISUMI offers ball bearings already integrated into the housing as bearing housing.

Grooved ball bearings

Grooved ball bearings are the most commonly used rotary rolling bearings. This type of ball bearing is ideally suited for supporting rotating machine elements. A grooved ball bearings are intended for load bearing of radial forces and light axial forces. Grooved ball bearings are designed for high speeds and are used in a wide variety of industrial applications and designs. MISUMI already offers ball bearings integrated into housings and holders as bearing housings.

 

Areas of Application


Ball bearing - chemical resistance

Chemical resistance

Plastic ball

Metal ball

Ceramic ball

Bearing rings

UHMW

PEEK

PTFE

EN 1.4125 equivalent

EN 1.4301 equivalent

EN 1.4125 equivalent

EN 1.4542 equivalent

Cover plate

-

-

-

EN 1.4301 equivalent

EN 1.4301 equivalent

EN 1.4301 equivalent

EN 1.4301 equivalent

Bearing balls

Glass

Ceramic
(aluminum oxide)

Ceramic
(aluminum oxide)

EN 1.4125 equivalent

EN 1.4301 equivalent

Ceramic

Ceramic

Ball cage

UHMW

PEEK

PTFE

EN 1.4301 equivalent

EN 1.4301 equivalent

Fluoroplastic

Fluoroplastic

Acids

Hydrochloric acid

suitable to a limited extent

good

very good

unsuitable

good

suitable to a limited extent

good

Sulfuric acid

suitable to a limited extent

good

very good

unsuitable

very good

good

very good

Nitric acid

suitable to a limited extent

good

very good

unsuitable

very good

good

very good

Bases

unsuitable

very good

very good

unsuitable

very good

good

very good

Solvents

very good

very good

very good

unsuitable

very good

good

very good

Salt water

very good

very good

very good

unsuitable

very good

good

very good

Water

very good

very good

very good

unsuitable

very good

very good

very good

Comparison Table The ball bearing comparison table is provided for comparison purposes only (consider the lubricant and the sealing washer separately).
 

Ball bearing materials

In the MISUMI online shop, ball bearings are available in cost-effective rolling bearing steel, corrosion-resistant stainless steel and stainless steel. Furthermore, our product range includes various hybrid bearings in the following combinations: metal & ceramic, plastic & ceramic, plastic & glass.

Our various materials offer good resistance to various environmental influences. Our ball bearing shop includes the ball materials stainless steel, steel, UHMW, PEEK, PTFE, ceramic and glass.

 

Instructions for Use/Installation Information

Installation Information

An incorrect assembly and disassembly can damage a ball bearing. Therefore, a suitable tool must always be used to assemble and disassemble ball bearings or roller bearings.
Ball bearings should not be assembled with a hammer, as this can deform the ball bearing. It is recommended using a suitable press. During pressing, the contact surface can be provided with lubricant to protect the surfaces and facilitate assembly.
It is best to use a bearing puller for disassembly.

Maintenance

The ball bearing in roller bearings should be inspected for damage during maintenance.
Before regreasing, a ball bearing should first be thoroughly cleaned.
Remaining contamination in the bearing can damage the ball bearing. As a rule, a ball bearing should not be completely filled with grease, as this can cause the bearing to heat up too much and can cause it to fail.
For encapsulated and sealed ball bearings, it is recommended to replace the bearing. Maintenance is not recommended due to the risk of damage to the cover place or seal.
 

Supplementary article

 

Shaft nuts/locknuts

Shaft nuts - lock nuts - steel shaft nut - stainless steel shaft nut - shaft with retaining nut - shaftnNut with clamp screw - shaft nut with grub screw - shaft assembly

 

Bearing with housing/bearing housing/bearing units

Bearing with housing - bearing housing - bearing units - ball bearing holder - ball bearing with housing - bearing housing with flange - shaft holder with ball bearing

 

Rotary axes/rotary shafts

Rotary axis - offset rotary shaft - double offset shaft - female threaded shaft - keyway shaft

 

Motor shafts/torsion shafts

Motor shaft - torsion shaft - shaft with collar - shaft with shoulder - offset shaft - keyway shaft

 

Plain bearing bushings, maintenance-free

Plain bearing - maintenance free - plain bearing bushings - plain bearing bushing with collar - plain bearing bushing with flange - plastic bushing - plastic plain bearing bushing

 

Industrial applications

 

3D printer industry
Automotive industry
Pharmaceutical industry
Packaging industry

 

Part Number:  

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Part Number
PKB6000ZZ
PKB6001ZZ
PKB6002ZZ
PKB6003ZZ
PKB6004ZZ
PKB625ZZ
PKB626ZZ
PKB628ZZ
PTN6000ZZ
PTN6001ZZ
PTN6002ZZ
PTN6003ZZ
PTN6004ZZ
PTN625ZZ
PTN626ZZ
PTN628ZZ
UKB6000ZZ
UKB6001ZZ
UKB6002ZZ
UKB6003ZZ
UKB6004ZZ
UKB605ZZ
UKB606ZZ
UKB608ZZ
UKB6200ZZ
UKB6201ZZ
UKB6202ZZ
UKB6203ZZ
UKB6204ZZ
UKB624ZZ
UKB625ZZ
UKB626ZZ
UKB628ZZ
UKB6900ZZ
UKB6901ZZ
UKB6902ZZ
UKB6903ZZ
UKB6904ZZ
UKB696ZZ
UKB698ZZ
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSMaterials of Inner and Outer Ring I.D. d
(φ)
O.D. D
(φ)
Width B (or T)
(mm)
Allowable Rotational Speed
(1/min)
Specifications/Environment Rolling Element Material

88.67 €

1 Available 5 Days 10[Resin] PEEK102681000Standard / Heat Resistance / Water Resistance / Non-magnetic / Dust Resistant[Ceramic] Al2O3 / Alumina

105.29 €

1 Available 5 Days 10[Resin] PEEK12288950Standard / Heat Resistance / Water Resistance / Non-magnetic / Dust Resistant[Ceramic] Al2O3 / Alumina

127.45 €

1 Available 5 Days 10[Resin] PEEK15329810Standard / Heat Resistance / Water Resistance / Non-magnetic / Dust Resistant[Ceramic] Al2O3 / Alumina

142.56 €

1 Available 5 Days 10[Resin] PEEK173510730Standard / Heat Resistance / Water Resistance / Non-magnetic / Dust Resistant[Ceramic] Al2O3 / Alumina

189.67 €

1 Available 5 Days 10[Resin] PEEK204212610Standard / Heat Resistance / Water Resistance / Non-magnetic / Dust Resistant[Ceramic] Al2O3 / Alumina

49.87 €

1 Available 5 Days 10[Resin] PEEK51651800Standard / Heat Resistance / Water Resistance / Non-magnetic / Dust Resistant[Ceramic] Al2O3 / Alumina

55.40 €

1 Available 5 Days 10[Resin] PEEK61961500Standard / Heat Resistance / Water Resistance / Non-magnetic / Dust Resistant[Ceramic] Al2O3 / Alumina

80.35 €

1 Available 5 Days 10[Resin] PEEK82481200Standard / Heat Resistance / Water Resistance / Non-magnetic / Dust Resistant[Ceramic] Al2O3 / Alumina

70.53 €

1 Available 5 Days 10[Resin] PTFE10268310Standard / Heat Resistance / Water Resistance / Non-magnetic[Ceramic] Al2O3 / Alumina

79.34 €

1 Available 5 Days 10[Resin] PTFE12288280Standard / Heat Resistance / Water Resistance / Non-magnetic[Ceramic] Al2O3 / Alumina

94.46 €

1 Available 5 Days 10[Resin] PTFE15329240Standard / Heat Resistance / Water Resistance / Non-magnetic[Ceramic] Al2O3 / Alumina

105.79 €

1 Available 5 Days 10[Resin] PTFE173510220Standard / Heat Resistance / Water Resistance / Non-magnetic[Ceramic] Al2O3 / Alumina

144.84 €

1 Available 5 Days 10[Resin] PTFE204212180Standard / Heat Resistance / Water Resistance / Non-magnetic[Ceramic] Al2O3 / Alumina

39.92 €

1 Available 5 Days 10[Resin] PTFE5165540Standard / Heat Resistance / Water Resistance / Non-magnetic[Ceramic] Al2O3 / Alumina

44.08 €

1 Available 5 Days 10[Resin] PTFE6196450Standard / Heat Resistance / Water Resistance / Non-magnetic[Ceramic] Al2O3 / Alumina

62.97 €

1 Available 7 Days 10[Resin] PTFE8248350Standard / Heat Resistance / Water Resistance / Non-magnetic[Ceramic] Al2O3 / Alumina

17.25 €

1 Available 5 Days 10[Resin] Ultra High-Molecular Polyethylene10268520Standard / Water Resistance / Non-magnetic / Dust ResistantSoda-Lime Glass

19.15 €

1 Available 5 Days 10[Resin] Ultra High-Molecular Polyethylene12288470Standard / Water Resistance / Non-magnetic / Dust ResistantSoda-Lime Glass

23.80 €

1 Available 5 Days 10[Resin] Ultra High-Molecular Polyethylene15329400Standard / Water Resistance / Non-magnetic / Dust ResistantSoda-Lime Glass

25.95 €

1 Available 5 Days 10[Resin] Ultra High-Molecular Polyethylene173510360Standard / Water Resistance / Non-magnetic / Dust ResistantSoda-Lime Glass

28.59 €

1 Available 5 Days 10[Resin] Ultra High-Molecular Polyethylene204212300Standard / Water Resistance / Non-magnetic / Dust ResistantSoda-Lime Glass

26.71 €

1 Available 5 Days 10[Resin] Ultra High-Molecular Polyethylene51451000Standard / Water Resistance / Non-magnetic / Dust ResistantSoda-Lime Glass

19.01 €

7.60 €

1 Available Same day

Stock

10[Resin] Ultra High-Molecular Polyethylene6176830Standard / Water Resistance / Non-magnetic / Dust ResistantSoda-Lime Glass

19.27 €

1 Available 5 Days 10[Resin] Ultra High-Molecular Polyethylene8227630Standard / Water Resistance / Non-magnetic / Dust ResistantSoda-Lime Glass

21.40 €

1 Available 5 Days 10[Resin] Ultra High-Molecular Polyethylene10309460Standard / Water Resistance / Non-magnetic / Dust ResistantSoda-Lime Glass

22.41 €

1 Available 5 Days 10[Resin] Ultra High-Molecular Polyethylene123210430Standard / Water Resistance / Non-magnetic / Dust ResistantSoda-Lime Glass

24.81 €

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28.59 €

1 Available 5 Days 10[Resin] Ultra High-Molecular Polyethylene174012330Standard / Water Resistance / Non-magnetic / Dust ResistantSoda-Lime Glass

34.75 €

1 Available 5 Days 10[Resin] Ultra High-Molecular Polyethylene204714280Standard / Water Resistance / Non-magnetic / Dust ResistantSoda-Lime Glass

21.40 €

8.35 €

1 Available Same day

Stock

10[Resin] Ultra High-Molecular Polyethylene41351120Standard / Water Resistance / Non-magnetic / Dust ResistantSoda-Lime Glass

17.51 €

1 Available 5 Days 10[Resin] Ultra High-Molecular Polyethylene5165900Standard / Water Resistance / Non-magnetic / Dust ResistantSoda-Lime Glass

17.51 €

1 Available 5 Days 10[Resin] Ultra High-Molecular Polyethylene6196760Standard / Water Resistance / Non-magnetic / Dust ResistantSoda-Lime Glass

17.76 €

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20.02 €

1 Available 5 Days 10[Resin] Ultra High-Molecular Polyethylene10226590Standard / Water Resistance / Non-magnetic / Dust ResistantSoda-Lime Glass

22.17 €

1 Available 5 Days 10[Resin] Ultra High-Molecular Polyethylene12246530Standard / Water Resistance / Non-magnetic / Dust ResistantSoda-Lime Glass

24.05 €

1 Available 5 Days 10[Resin] Ultra High-Molecular Polyethylene15287440Standard / Water Resistance / Non-magnetic / Dust ResistantSoda-Lime Glass

28.59 €

1 Available 5 Days 10[Resin] Ultra High-Molecular Polyethylene17307400Standard / Water Resistance / Non-magnetic / Dust ResistantSoda-Lime Glass

34.13 €

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29.34 €

1 Available 5 Days 10[Resin] Ultra High-Molecular Polyethylene6155900Standard / Water Resistance / Non-magnetic / Dust ResistantSoda-Lime Glass

31.99 €

1 Available 5 Days 10[Resin] Ultra High-Molecular Polyethylene8196700Standard / Water Resistance / Non-magnetic / Dust ResistantSoda-Lime Glass

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Back to the Category Ball Bearings

Technical Drawing

Plastic Bearings/UHMW/PTFE/PEEK:Related Image
Specification Tables
 
Part Numberd D B cRelative DimensionsAllowable Load (kgf/1 pc.)Allowable Rotational Speed (rpm) Values in ( ) are those in underwater.Mass (g) (Reference)Unit Price
ToleranceToleranceToleranceDsdh
(max)
TypeBearing No.(min)(max)UKBPTNPKBUKBPTNPKBUKBPTNPKBUKBPTNPKB
UKB
Water Resistant, Nonmagnetic

PTN
PTFE
Heat Resistant, Chemical Resistant

PKB
PEEK
Heat Resistant, Chemical Resistant
624ZZ4±0.0313+0.08
0
5±0.10.356120.29--1120(3140)--0.55-- --
625ZZ51667.4140.60.41.5900(2540)54018000.91.91.3   
605ZZ146.8130.4--1000(2800)--0.65-- --
626ZZ619679170.70.51.5760(2140)45015001.53.12.0   
606ZZ178.4160.7--830(2320)--1.2-- --
696ZZ1557.8140.5--900(2540)--0.75-- --
628ZZ8248912221.30.82.8600(1670)35012003.26.74.4   
608ZZ22710.7201.3--630(1780)--2.4-- --
698ZZ19610.6180.6--700(1980)--1.3-- --
6200ZZ103091215.3282.2--460(1300)--5.6-- --
6000ZZ26813.8241.30.83.0520(1470)31010003.57.75.1   
6900ZZ22612.6211.3--590(1670)--1.9-- --
6201ZZ1232+0.1
0
101416.3302.5--430(1210)--7-- --
6001ZZ28+0.08
0
815.5261.614.0470(1330)28095048.55.6   
6901ZZ24614.8211.2--530(1480)--1.9-- --
6202ZZ1535+0.1
0
111719.4333--380(1070)--8.8-- --
6002ZZ32918.6302.51.55.5400(1140)2408105.711.07.8   
6902ZZ28+0.08
0
718.2261.6--440(1240)--3-- --
6203ZZ17±0.0440+0.12
0
121922.6384--330(930)--12.8-- --
6003ZZ35+0.1
0
10213331.86.5360(1000)2207307.314.29.4   
6903ZZ30+0.08
0
720282--400(1130)--3.3-- --
6204ZZ2047+0.12
0
142226.5435--280(790)--20-- --
6004ZZ42120.525383.62.38.0300(860)18061012.624.616.2   
6904ZZ37+0.1
0
90.323.6353.3--330(930)--6.8-- --
Note that sizes without Unit Price shown are not available.
The tolerance above is the dimension at standard temperature 24°C±1°C at the time of manufacture. The allowable values are for reference, not guaranteed.
Soda-lime glass may be broken when temperature changes rapidly. Exporting PKB6□□□ZZ (Material PEEK) requires export application to the Ministry of Economy, Trade and Industry.
kgf=Nx0.101972

More Information

Characteristic Values of Plastic Ball Bearing Material
ItemUHMWPEEKPTFESoda-lime GlassAlumina Ceramics
Specific Gravity0.941.322.14~2.202.53.9
Tension Strength (kgf/cm2)4601000210~350600-
Elongation (%)40020200~400--
Compression Strength (kgf/cm2)-1210120900025000
Compression Elasticity Modulus (kgf/cm2)9170420004200--
Bending Strength (kgf/cm2)2501730---
Izod Impact Strength TestDoes not break2015.8--
HardnessR Scale
56
R Scale
120
Durometer D
50~55
Mohs Hardness
6.5
Vickers Hardness
1800(kgf/mm2)
Deflection Temperature under Load (°C) 0.45MPa80(0.45MPa)155(1.82MPa)---
Thermal Linear Expansion Coefficient1.7x10-45.0x10-512.4x10-5-7.8x10-6
Heat Resistance Temperature (°C)-100~80-50~250-40~260-50~60-50~1600
Listed values are for reference, not guaranteed.

Performance Comparison of Bearings for Special Environment
Part NumberInner/Outer RingsShieldRolling ElementRetainerLow Dust GenerationAbrasion ResistanceCorrosion Resistance and Chemical ResistanceHeat ResistanceVacuumInsulationNon-magneticHeavy LoadHigh Rotational Speed
AcidAlkaliSolventSeawaterWater
Hydrochloric AcidSulfuric AcidNitric Acid
UKB6□□□ZZUHMW-Soda-lime GlassUHMW××
(-50~60°C)
×××
PKB6□□□ZZPEEK-Alumina CeramicsPEEK
(-30~180°C)
×××
PTN6□□□ZZPTFE-Alumina CeramicsPTFE
(-50~150°C)
×××
The service life may be shortened drastically when used in conditions where the product is soaked in corrosive solution.
(◎Well Suited ○Good △Questionable ×Not Suitable)

Basic information

Bearing Ring Shape Ball Shield material and shape Double Shielded Outer Ring Type Flat
Accuracy  (JIS) Class 0 Load Direction Radial Number of Bearing Ring Rows Single Track
Size Standard Metric Series Seal Part Structure Double Shielded

Complementary Products

MISUMI Unit еxample related to this product

Tech Support

Technical Support
Tel:+49 69 668173-0 / FAX:+49 69 668173-360