130BNR19H

ROBUST Series Ultra High-Speed Angular Contact Ball Bearings

Skip to the beginning of the images gallery

Images shown are representations. Designs and specifications may differ from actual products.

Parts Number
130BNR19HTYNSUHP4 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

130BNR19HTYNSUHP4

Boundary Dimensions

	BNR: 18°		Bearing Type
d	130	mm	Bore diameter
D	180	mm	Outside diameter
B	24	mm	Width
r(min.)	1.5	mm	Chamfer Dimension
r1(min.)	1	mm	Chamfer Dimension

Basic Load Ratings

C_r	75.0	kN	Basic Dynamic Load Rating
C_0r	56.0	kN	Basic Static Load Rating

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

Grease	11700	min^-1	Limiting Speed
Oil (Oil-air)	18100	min^-1	Limiting Speed

Dimensions

	18°		Contact Angle
a	37.2	mm	Effective Load Center

Abutment and Fillet Dimensions

da(min.)	139	mm	Diameter of Shaft Abutment
Da(max.)	171	mm	Diameter of Housing Abutment
Db(max.)	174	mm	Diameter of Housing Abutment
ra(max.)	1.5	mm	Radius of Shaft or Housing Fillet
rb(max.)	0.8	mm	Radius of Shaft or Housing Fillet

Performance

56.0

Permissible Axial Load

Calculation factors

10.9

Factor

Preload,Rigidity(DB and DF arrangement)

	Preload	Axial Rigidity	Measured axial clearance
EL	98N	89N/μm	0μm
L	813N	189N/μm	-20μm
M	1635N	248N/μm	-35μm

Additional information

8.4

g/brg

Recommended Grease Quantities

Mass

1.27

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)
130BNR19HTYNSUHP4	75.0	56.0				P4: ISO Class 4	11700	18100	1.27

You can use this service by registering as a member.

CAD

FAQs

Customer Questions

More Information

More Information
NSK Product Type2	SP_ACBB_RS_BNR
NSK Product Type	Super Precision Bearing
Designations	130BNR19H