NA4828
RNA4828
1020
140
155
175
35
1.1
96.8
252
2080
NA4828 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: RNA4828
Bore (d): 140 mm
Outer Ring Bore (Fw): 155 mm
Outer (D): 175 mm
Width (C): 35 mm
Chamfer r min: 1.1 mm
Dynamic Load: 96.8 kN
Static Load: 252 kN
Limiting Speed: 2,080 rpm
Weight: 1020 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.
