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BSN1242

Double-Row Bearings (BSBD Series)

BSN1242

Double-Row Bearings (BSBD Series)

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Grouped product items
Parts Number
BSN1242DDUHP2B

Product Information

Designations

BSN1242

Boundary Dimensions

d	12	mm	Bore diameter
D	42	mm	Outside diameter
B	25	mm	Width
r(min.)	0.6	mm	Chamfer Dimension
r1(min.)	0.3	mm	Chamfer Dimension

Basic Load Ratings

Ca	22.2	kN	Basic Dynamic Load Rating
C0a	24.0	kN	Basic Static Load Rating

Speeds

Grease

8000

min-1

Limiting Speed

Dimensions

60°

Contact Angle

Abutment and Fillet Dimensions

da(min.)	15	mm	Diameter of Shaft Abutment
Db(max.)	33	mm	Diameter of Housing Abutment

Performance

17.6

kN

Limiting Static Axial Load

Additional information

T	4030	N	Recommended Clamping Force
	0.038	N・m	Starting Torque
A	375	N/μm	Axial Rigidity
H	720	N	Preload

Mass

0.20

kg

Mass(approx.)

CAD

Customer Questions

More Information

More Information
NSK Product Type2	SP_BSBD_SR_BSN
NSK Product Type	Super Precision Bearing

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