BearingBrain
Parts Intelligence
Part page

NTN 31306/DF

Tapered · Open
Ø30Ø7242
Bore
30 mm
Outside dia
72 mm
Width
41.50 mm
Dynamic C
100.0 kN
Static C0
100.0 kN
Speed grease
5,600 rpm
Speed oil
9,500 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
1.096 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
31306/DFKOYO (JTEKT)30×72×41.5100.0 kN
31306/DFINA (Schaeffler)30×72×41.5100.0 kN
31306/DFMinebeaMitsumi (NMB)30×72×41.5100.0 kN
31306/DFNachi Fujikoshi30×72×41.5100.0 kN
31306/DFFAG (Schaeffler)30×72×41.5100.0 kN
31306/DFTimken30×72×41.5100.0 kN
31306/DFRBC Bearings30×72×41.5100.0 kN
31306/DFPeer Bearing30×72×41.5100.0 kN