30211 J
55
100
21
22.75
18
2.5
0.8
8300
7400
3600
5000
0.713
30211 J is a Tapered Roller Bearing consisting of a tapered inner ring, outer ring raceway, and tapered rollers.
All tapered surfaces converge at a common point on the bearing axis, making it particularly suitable for combined radial and axial loads.
Bore (d): 55 mm
Outer (D): 100 mm
Width (B): 21 mm
Height (T): 22.75 mm
C: 18 mm
r1s min: 2.5 mm
r2s min: 0.8 mm
Dynamic Load: 8300 kgf
Static Load: 7400 kgf
Limiting Speed (Grease): 3600 rpm
Limiting Speed (Oil): 5000 rpm
Weight: 0.713 kg
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.
