7914C

Standard Series High Precision Angular Contact Ball Bearings

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Parts Number
7914CTRV1VSUELP4 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

7914CTRV1VSUELP4

Boundary Dimensions

d	70	mm	Bore diameter
D	100	mm	Outside diameter
B	16	mm	Width
r(min.)	1	mm	Chamfer Dimension
r1(min.)	0.6	mm	Chamfer Dimension

Basic Load Ratings

C_r	29.5	kN	Basic Dynamic Load Rating
C_0r	27.8	kN	Basic Static Load Rating

Speeds

Grease	13600	min^-1	Limiting Speed
Oil (Oil-air)	20600	min^-1	Limiting Speed

Dimensions

	C: 15°		Contact Angle
a	19.4	mm	Effective Load Center

Abutment and Fillet Dimensions

da(min.)	76	mm	Diameter of Shaft Abutment
Da(max.)	94	mm	Diameter of Housing Abutment
Db(max.)	95	mm	Diameter of Housing Abutment
ra(max.)	1	mm	Radius of Shaft or Housing Fillet
rb(max.)	0.5	mm	Radius of Shaft or Housing Fillet

Performance

17.3

Permissible Axial Load

Calculation factors

16.4

Factor

Preload,Rigidity(DB and DF arrangement)

	Preload	Axial Rigidity	Measured axial clearance
EL	101N	59N/μm	-4μm
L	205N	79N/μm	-10μm
M	503N	119N/μm	-22μm
H	1004N	168N/μm	-36μm

Additional information

2.0

g/brg

Recommended Grease Quantities

Mass

0.338

Mass(approx.)

CAD

FAQs

Customer Questions

More Information

More Information
NSK Product Type2	SP_ACBB_ST_C
NSK Product Type	Super Precision Bearing
Designations	7914C