(NA4852)
(RNA4852)
5800
260
285
320
60
2
300
928
1120
(NA4852) 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: (RNA4852)
Bore (d): 260 mm
Outer Ring Bore (Fw): 285 mm
Outer (D): 320 mm
Width (C): 60 mm
Chamfer r min: 2 mm
Dynamic Load: 300 kN
Static Load: 928 kN
Limiting Speed: 1,120 rpm
Weight: 5800 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.
