80BER20EV1V

ROBUST Series Ultra High-Speed Angular Contact Ball Bearings

Skip to the beginning of the images gallery

Parts Number
80BER20ETYNV1VSUHP3 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

80BER20ETYNV1VSUHP3

Boundary Dimensions

	BER: 25°		Bearing Type
d	80	mm	Bore diameter
D	125	mm	Outside diameter
B	27	mm	Width
r(min.)	1.1	mm	Chamfer Dimension
r1(min.)	0.6	mm	Chamfer Dimension

Basic Load Ratings

C_r	32.0	kN	Basic Dynamic Load Rating
C_0r	23.5	kN	Basic Static Load Rating

Speeds The limiting speeds of the ball guided cage is lower than the outer ring guided cage.

Grease

12600

min^-1

Limiting Speed

Dimensions

	25°		Contact Angle
a	37.1	mm	Effective Load Center

Abutment and Fillet Dimensions

da(min.)	87	mm	Diameter of Shaft Abutment
Da(max.)	118	mm	Diameter of Housing Abutment
Db(max.)	120	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

42.0

Permissible Axial Load

Preload,Rigidity(DB and DF arrangement)

	Preload	Axial Rigidity	Measured axial clearance
EL	98N	118N/μm	0μm
L	623N	225N/μm	-12μm
M	1272N	292N/μm	-22μm

Additional information

0.00

g/brg

Recommended Grease Quantities

Mass

1.12

Mass(approx.)

Drawing for Reference

Designations	Basic Load Ratings		Axial Internal Clearance			Accuracy	Limiting Speeds		Mass
Designations	C_r	C_0r		min	max	Accuracy	Grease (min^-1)	Oil (Oil-air) (min^-1)	(kg)
80BER20ETYNV1VSUHP3	32.0	23.5				P3: Special class (ISO Class 4 dimensional tolerances and ISO Class 2 running accuracy.)	12600		1.12

You can use this service by registering as a member.

CAD

FAQs

Customer Questions

More Information

More Information
NSK Product Type2	SP_ACBB_RS_BER
NSK Product Type	Super Precision Bearing
Designations	80BER20EV1V