30304 J
20
52
15
13
16.25
2
0.8
3150
2340
8000
11000
0.165
30304 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): 20 mm
Outer (D): 52 mm
Width (B): 15 mm
Height (T): 13 mm
C: 16.25 mm
r1s min: 2 mm
r2s min: 0.8 mm
Dynamic Load: 3150 kgf
Static Load: 2340 kgf
Limiting Speed (Grease): 8000 rpm
Limiting Speed (Oil): 11000 rpm
Weight: 0.165 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.
