NATR 12 bearing
Bearing Designation
Without Seal :NATR 12
With Seal :NATR 12 PP
Outer Diameter （mm） :32
Bearing Designation
Without Seal :NATR 12
With Seal :NATR 12 PP
Boundary Dimensions（mm）
D :12
d :32
B :15
C :14
E :0.6
rs min :25
Basic Load Ratings(N)
C :8700
Co :11000
Cw :6900
Cow :8800
Limiting Speed :9000
Needle roller bearing is a special type roller bearing which uses long, thin cylindrical rollers resembling needles. Compared to ball bearings and ordinary roller bearings, needle bearings have a greater surface area in contact with the races, so they can support a great load. They are widely used in automobile components such as rocker arm pivots, pumps, compressors and transmissions.
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