NA4900
RNA4900
16.5
10
14
22
13
0.3
6.88
7.36
19200
NA4900 is a Machined Ring Needle Roller Bearing (NA/RNA Series).
The NA Series includes an inner ring, while the RNA Series uses the shaft as the raceway surface for a more compact design.
Without Inner Ring Type: RNA4900
Bore (d): 10 mm
Outer Ring Bore (Fw): 14 mm
Outer (D): 22 mm
Width (C): 13 mm
Chamfer r min: 0.3 mm
Dynamic Load: 6.88 kN
Static Load: 7.36 kN
Limiting Speed: 19,200 rpm
Weight: 16.5 g
Some non-standard or currently out-of-stock bearings may not be immediately available. If you have specific requirements, feel free to contact us — we will do our best to confirm lead times and provide alternative solutions.
