NA4822
RNA4822
670
110
120
140
30
1
74_8
168
2640
NA4822 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: RNA4822
Bore (d): 110 mm
Outer Ring Bore (Fw): 120 mm
Outer (D): 140 mm
Width (C): 30 mm
Chamfer r min: 1 mm
Dynamic Load: 74_8 kN
Static Load: 168 kN
Limiting Speed: 2,640 rpm
Weight: 670 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.
