BearingBrain
Parts Intelligence
Part page

NTN 6309-RS1

Deep groove ball · 2RS contact seal
Ø45Ø10025
Bore
45 mm
Outside dia
100 mm
Width
25 mm
Dynamic C
55.3 kN
Static C0
31.5 kN
Speed grease
8,889 rpm
Speed oil
4,500 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
1.229 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
6309-RS1FAG (Schaeffler)45×100×2555.3 kN
6309-RS1Timken45×100×2555.3 kN
6309-RS1RBC Bearings45×100×2555.3 kN
6309-RS1Peer Bearing45×100×2555.3 kN
6309-RS1KOYO (JTEKT)45×100×2555.3 kN
6309-RS1INA (Schaeffler)45×100×2555.3 kN
6309-RS1MinebeaMitsumi (NMB)45×100×2555.3 kN
6309-RS1Nachi Fujikoshi45×100×2555.3 kN