NA4907
RNA4907
107
35
42
55
20
0.6
25.6
40
7600
NA4907 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: RNA4907
Bore (d): 35 mm
Outer Ring Bore (Fw): 42 mm
Outer (D): 55 mm
Width (C): 20 mm
Chamfer r min: 0.6 mm
Dynamic Load: 25.6 kN
Static Load: 40 kN
Limiting Speed: 7,600 rpm
Weight: 107 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.
