NA4838
RNA4838
3210
190
210
240
50
1 _5
181.6
544
1520
NA4838 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: RNA4838
Bore (d): 190 mm
Outer Ring Bore (Fw): 210 mm
Outer (D): 240 mm
Width (C): 50 mm
Chamfer r min: 1 _5 mm
Dynamic Load: 181.6 kN
Static Load: 544 kN
Limiting Speed: 1,520 rpm
Weight: 3210 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.
