75BER20XV1V

ROBUST Series Ultra High-Speed Angular Contact Ball Bearings

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Parts Number
75BER20XTV1VSULP4 ROBUST Series Ultra High-Speed Angular Contact Ball Bearings			Add to Compare You can use this service by registering as a member.

Product Information

Parts Number

75BER20XTV1VSULP4

Boundary Dimensions

	BER: 25°		Bearing Type
d	75	mm	Bore diameter
D	115	mm	Outside diameter
B	24	mm	Width
r(min.)	1.1	mm	Chamfer Dimension
r1(min.)	0.6	mm	Chamfer Dimension

Basic Load Ratings

C_r	43.0	kN	Basic Dynamic Load Rating
C_0r	19.0	kN	Basic Static Load Rating

Speeds

Grease

20000

min^-1

Limiting Speed

Dimensions

	25°		Contact Angle
a	33.9	mm	Effective Load Center

Abutment and Fillet Dimensions

da(min.)	82	mm	Diameter of Shaft Abutment
Da(max.)	108	mm	Diameter of Housing Abutment
Db(max.)	110	mm	Diameter of Housing Abutment
ra(max.)	1	mm	Radius of Shaft or Housing Fillet
rb(max.)	0.6	mm	Radius of Shaft or Housing Fillet

Performance

23.7

Permissible Axial Load

Preload,Rigidity(DB and DF arrangement)

	Preload	Axial Rigidity	Measured axial clearance
EL	49N	103N/μm	0μm
L	579N	238N/μm	-12μm
M	1199N	311N/μm	-21μm

Additional information

0.00

g/brg

Recommended Grease Quantities

Mass

0.764

Mass(approx.)

CAD

FAQs

Customer Questions

More Information

More Information
NSK Product Type2	SP_ACBB_RS_BER
NSK Product Type	Super Precision Bearing
Designations	75BER20XV1V