7906CSN24

Standard Series High Precision Angular Contact Ball Bearings

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Parts Number
7906CSN24TRV1VSUHP4 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

7906CSN24TRV1VSUHP4

Boundary Dimensions

d	30	mm	Bore diameter
D	47	mm	Outside diameter
B	9	mm	Width
r(min.)	0.3	mm	Chamfer Dimension
r1(min.)	0.15	mm	Chamfer Dimension

Basic Load Ratings

C_r	10.3	kN	Basic Dynamic Load Rating
C_0r	5.85	kN	Basic Static Load Rating

Speeds

Grease	39000	min^-1	Limiting Speed
Oil (Oil-air)	59300	min^-1	Limiting Speed

Dimensions

	C: 15°		Contact Angle
a	9.7	mm	Effective Load Center

Abutment and Fillet Dimensions

da(min.)	32.5	mm	Diameter of Shaft Abutment
Da(max.)	44.5	mm	Diameter of Housing Abutment
Db(max.)	45.8	mm	Diameter of Housing Abutment
ra(max.)	0.3	mm	Radius of Shaft or Housing Fillet
rb(max.)	0.15	mm	Radius of Shaft or Housing Fillet

Performance

5.20

Permissible Axial Load

Calculation factors

15.9

Factor

Preload,Rigidity(DB and DF arrangement)

	Preload	Axial Rigidity	Measured axial clearance
EL	25N	28N/μm	0μm
L	49N	37N/μm	-3μm
M	104N	51N/μm	-8μm
H	230N	75N/μm	-16μm

Additional information

0.29

g/brg

Recommended Grease Quantities

Mass

0.044

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)
7906CSN24TRV1VSUHP4	10.3	5.85				P4: ISO Class 4	39000	59300	0.044

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CAD

FAQs

Customer Questions

More Information

More Information
NSK Product Type2	SP_ACBB_ST_C
NSK Product Type	Super Precision Bearing
Designations	7906CSN24