7919C

Standard Series High Precision Angular Contact Ball Bearings

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Parts Number
7919CTRV1VSUHP3 Standard Series High Precision Angular Contact Ball Bearings			Add to Compare You can use this service by registering as a member.

Product Information

Parts Number

7919CTRV1VSUHP3

Boundary Dimensions

d	95	mm	Bore diameter
D	130	mm	Outside diameter
B	18	mm	Width
r(min.)	1.1	mm	Chamfer Dimension
r1(min.)	0.6	mm	Chamfer Dimension

Basic Load Ratings

C_r	44.5	kN	Basic Dynamic Load Rating
C_0r	48.0	kN	Basic Static Load Rating

Speeds

Grease	10300	min^-1	Limiting Speed
Oil (Oil-air)	15600	min^-1	Limiting Speed

Dimensions

	C: 15°		Contact Angle
a	24.1	mm	Effective Load Center

Abutment and Fillet Dimensions

da(min.)	102	mm	Diameter of Shaft Abutment
Da(max.)	123	mm	Diameter of Housing Abutment
Db(max.)	125	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

30.0

Permissible Axial Load

Calculation factors

16.7

Factor

Preload,Rigidity(DB and DF arrangement)

	Preload	Axial Rigidity	Measured axial clearance
EL	154N	81N/μm	-3μm
L	294N	105N/μm	-9μm
M	800N	164N/μm	-24μm
H	1588N	230N/μm	-40μm

Additional information

3.3

g/brg

Recommended Grease Quantities

Mass

0.597

Mass(approx.)

CAD

FAQs

Customer Questions

More Information

More Information
NSK Product Type2	SP_ACBB_ST_C
NSK Product Type	Super Precision Bearing
Designations	7919C