RNA2201 2RSX bearing
Bearing Designation
Without IR :RNA2201 2RSX
Weight :57
With IR :NA2201 2RSX
Shaft Diameter（mm） :67
Weight(Kg) :32
Boundary Dimensions(mm)
d :12
Fw :16
D :32
C :14
B :13.8
Basic Load Rating(N)
Dynamic :8500
Static :9700
Limiting Speed(rpm)
Oil :9500
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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