BearingBrain
Parts Intelligence
Part page

NTN 32921

Tapered · Open
Ø105Ø14525
Bore
105 mm
Outside dia
145 mm
Width
25 mm
Dynamic C
149.0 kN
Static C0
212.0 kN
Speed grease
3,400 rpm
Speed oil
4,000 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
1.541 kg
Interactive view — 3D model + CAD files → Substitution sheet — printable →
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
32921KOYO (JTEKT)105×145×25149.0 kN
32921INA (Schaeffler)105×145×25149.0 kN
32921MinebeaMitsumi (NMB)105×145×25149.0 kN
32921Nachi Fujikoshi105×145×25149.0 kN
32921FAG (Schaeffler)105×145×25149.0 kN
32921Timken105×145×25149.0 kN
32921RBC Bearings105×145×25149.0 kN
32921Peer Bearing105×145×25149.0 kN