Feature

●1. High-speed operation, low noise, high temperature resistance, stable rotation, low friction, high limit speed.
●2. Good durability, heavy load resistance, pre-lubrication, normal accuracy, low friction, high speed, stable, low noise.
●3. Suitable for all kinds of industrial equipment, micro motor, small rotary motor, office equipment, etc.


Description

1. High-speed operation, low noise, high temperature resistance, stable rotation, low friction, high limit speed.
2. Good durability, heavy load resistance, pre-lubrication, normal accuracy, low friction, high speed, stable, low noise.
3. Suitable for all kinds of industrial equipment, micro motor, small rotary motor, office equipment, etc.
Needle roller bearings, with machined rings, with an inner ring

NA4903-2RS

d = 17 mm

D = 30 mm

B = 14 mm

C = 13 mm

F = 22 mm