BearingBrain
Parts Intelligence
Part page

NTN 21317 EK

Spherical · Open
Ø85Ø18041
Bore
85 mm
Outside dia
180 mm
Width
41 mm
Dynamic C
331.0 kN
Static C0
375.0 kN
Speed grease
3,800 rpm
Speed oil
5,300 rpm
Clearance
CN (Normal)
Precision
P0
Weight
6.364 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
21317 EKFAG (Schaeffler)85×180×41331.0 kN
21317 EKTimken85×180×41331.0 kN
21317 EKRBC Bearings85×180×41331.0 kN
21317 EKPeer Bearing85×180×41331.0 kN
21317 EKKOYO (JTEKT)85×180×41331.0 kN
21317 EKINA (Schaeffler)85×180×41331.0 kN
21317 EKMinebeaMitsumi (NMB)85×180×41331.0 kN
21317 EKNachi Fujikoshi85×180×41331.0 kN