Self-aligning ball bearings / double row / 12xx, 13xx / MISUMI (B1302)

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MISUMI

Product Details:

Manufacturer part number: B1302

Brand: MISUMI

Price: 11.21 €

Delivery time: Same day

Technical Data:

I.D. d: 15 φ

O.D. D: 42 φ

Width B (or T): 13 mm

Basic Load Rating Cr (Dynamic): 9700 N

Allowable Rotational Speed: 16000 1/min

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B1302

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Technical Information

Back to the Category Ball Bearings

Technical Drawing - Ball Bearings

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

Basic Properties (e.g., material, hardness, coating, tolerance) - Ball Bearings

Material: EN 1.3505 Equiv.

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 - Ball Bearings

Part Number

B1300

General Information - Ball Bearings

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 - Ball Bearings

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

Bearing Lock Nuts

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

Bearings with Housing

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

Axles / Rotary Shafts

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

Drive shafts

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

Plain Bearing (Bushes)

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

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Part Number
B1302

Part Number

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	I.D. d (φ)	O.D. D (φ)	Width B (or T) (mm)	Basic Load Rating Cr (Dynamic) (N)	Allowable Rotational Speed (1/min)	Basic Load Rating Cor (Static) (N)
	11.21 € 7.85 €	1	Available	Same day Stock	10	15	42	13	9700	16000	2290

Standard Unit Price

Minimum order quantity

Volume Discount

Standard
Shipping Days
?

RoHS

I.D. d
(φ)

O.D. D
(φ)

Width B (or T)
(mm)

Basic Load Rating Cr (Dynamic)
(N)

Allowable Rotational Speed
(1/min)

Basic Load Rating Cor (Static)
(N)

11.21 €

7.85 €

Available

Same day

9700

16000

2290

Back to the Category Ball Bearings

Technical Drawing - Ball Bearings

Specification Tables - Ball Bearings

Part Number	d	D	B	r (min)	Basic Load Rating		Allowable Rotational Speed rpm (Reference)	Relative Dimensions			Mass (g) (Reference)	Unit Price
Part Number	d	D	B	r (min)	Cr (Dynamic) kN	Co (Static) kN	Allowable Rotational Speed rpm (Reference)	Ds (min)	dh (max)	R (max)	Mass (g) (Reference)	Unit Price
B1200	10	30	9	0.6	5.55	1.19	22000	14.0	26.0	0.6	33
B1300	10	35	11		7.35	1.62	20000	14.0	31.0		57
B1201	12	32	10		5.70	1.27	22000	16.0	28.0		39
B1301	12	37	12	1	9.65	2.16	18000	17.0	32.0	1	66
B1202	15	35	11	0.6	7.6	1.75	18000	19.0	31.0	0.6	51
B1302	15	42	13	1	9.7	2.29	16000	20.0	37.0	1	93
B1203	17	40	12	0.6	8.00	2.01	16000	21.0	36.0	0.6	72
B1303	17	47	14	1	12.7	3.20	14000	22.0	42.0	1	130
B1204	20	47	14	1	10.0	2.61	14000	25.0	42.0		120
B1304	20	52	15	1.1	12.6	3.35	12000	26.5	45.5		165

kgf=Nx0.101972

More Information

Products homepage

Basic information

Bearing Ring Shape	Self-Aligning Ball	Materials of Inner and Outer Ring	EN 1.3505 Equiv.	Shield material and shape	Open Type
Outer Ring Type	Flat	Accuracy (JIS)	Class 0	Specifications/Environment	Standard
Load Direction	Radial	Number of Bearing Ring Rows	Double Row	Size Standard	Metric Series
Rolling Element Material	EN 1.3505 Equiv.	Seal Part Structure	Open

This page is Self-aligning ball bearings / double row / 12xx, 13xx / MISUMI, part number B1302.
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Basic Attributes

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- B1200
- B1201
- B1202
- B1203
- B1204
- B1300
- B1301
- B1302
- B1303
- B1304
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30

32

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42

47

52
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9

10

11

12

13

14

15
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Basic Load Rating Cr (Dynamic)(N)
5550

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7600

8000

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Optional Attributes

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Variation of this product

Part Number
B1202
B1203
B1204
B1300
B1303
B1304

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	I.D. d (φ)	O.D. D (φ)	Width B (or T) (mm)	Basic Load Rating Cr (Dynamic) (N)	Allowable Rotational Speed (1/min)	Basic Load Rating Cor (Static) (N)
8.06 €	1	Available	5 Days	10	15	35	11	7600	18000	1750
9.19 €	1	Available	5 Days	10	17	40	12	8000	16000	2010
10.71 €	1	Available	5 Days	10	20	47	14	10000	14000	2610
8.44 €	1	Available	Same day Stock	10	10	35	11	7350	20000	1620
12.72 €	1	Available	5 Days	10	17	47	14	12700	14000	3200
14.74 €	1	Available	5 Days	10	20	52	15	12600	12000	3350