7216CSN24

Standard Series High Precision Angular Contact Ball Bearings
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Parts Number

7216CSN24TRSUMP5

Boundary Dimensions

d 80 mm Bore diameter
D 140 mm Outside diameter
B 26 mm Width
r(min.) 2 mm Chamfer Dimension
r1(min.) 1 mm Chamfer Dimension

Basic Load Ratings

Cr 92.5 kN Basic Dynamic Load Rating
C0r 73.5 kN Basic Static Load Rating

Speeds

Grease 13700 min-1 Limiting Speed
Oil (Oil-air) 20800 min-1 Limiting Speed

Dimensions

C: 15° Contact Angle
a 27.7 mm Effective Load Center

Abutment and Fillet Dimensions

da(min.) 90 mm Diameter of Shaft Abutment
Da(max.) 130 mm Diameter of Housing Abutment
Db(max.) 134 mm Diameter of Housing Abutment
ra(max.) 2 mm Radius of Shaft or Housing Fillet
rb(max.) 1 mm Radius of Shaft or Housing Fillet

Performance

Pa 64.5 kN Permissible Axial Load

Calculation factors

f0 14.7 Factor

Preload,Rigidity(DB and DF arrangement)

Preload Axial Rigidity Measured axial clearance
EL 333N 96N/μm -12μm
L 667N 127N/μm -24μm
M 1566N 186N/μm -47μm
H 3185N 262N/μm -76μm

Additional information

8.1 g/brg Recommended Grease Quantities

Mass

1.18 kg Mass(approx.)
CAD
More Information
NSK Product Type2 SP_ACBB_ST_C
NSK Product Type Super Precision Bearing
Designations 7216CSN24
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