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NTN 2301

Self-aligning ball · Open
Ø12Ø3717
Bore
12 mm
Outside dia
37 mm
Width
17 mm
Dynamic C
11.7 kN
Static C0
2.7 kN
Speed grease
38,000 rpm
Speed oil
28,000 rpm
Clearance
CN (Normal)
Precision
P0
Weight
0.128 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
2301FAG (Schaeffler)12×37×1711.7 kN
2301Timken12×37×1711.7 kN
2301RBC Bearings12×37×1711.7 kN
2301Peer Bearing12×37×1711.7 kN
2301KOYO (JTEKT)12×37×1711.7 kN
2301INA (Schaeffler)12×37×1711.7 kN
2301MinebeaMitsumi (NMB)12×37×1711.7 kN
2301Nachi Fujikoshi12×37×1711.7 kN