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NTN 31306

Tapered · Open
Ø30Ø7221
Bore
30 mm
Outside dia
72 mm
Width
20.75 mm
Dynamic C
58.3 kN
Static C0
50.0 kN
Speed grease
7,500 rpm
Speed oil
9,500 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
0.548 kg
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Evidence

catalog-search · eligible · eval ship · deterministic executor · partsbrain pull 2026-09-08

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
31306FAG (Schaeffler)30×72×20.7558.3 kN
31306Timken30×72×20.7558.3 kN
31306RBC Bearings30×72×20.7558.3 kN
31306Peer Bearing30×72×20.7558.3 kN
31306KOYO (JTEKT)30×72×20.7558.3 kN
31306INA (Schaeffler)30×72×20.7558.3 kN
31306MinebeaMitsumi (NMB)30×72×20.7558.3 kN
31306Nachi Fujikoshi30×72×20.7558.3 kN