NA4914
RNA4914
460
70
80
100
30
1
68.4
124.8
4000
NA4914 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: RNA4914
Bore (d): 70 mm
Outer Ring Bore (Fw): 80 mm
Outer (D): 100 mm
Width (C): 30 mm
Chamfer r min: 1 mm
Dynamic Load: 68.4 kN
Static Load: 124.8 kN
Limiting Speed: 4,000 rpm
Weight: 460 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.
