BearingBrain
Parts Intelligence
Part page

NTN 6303-RSH

Deep groove ball · 2RS contact seal
Ø17Ø4714
Bore
17 mm
Outside dia
47 mm
Width
14 mm
Dynamic C
14.3 kN
Static C0
6.5 kN
Speed grease
23,529 rpm
Speed oil
11,000 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.166 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
6303-RSHKOYO (JTEKT)17×47×1414.3 kN
6303-RSHINA (Schaeffler)17×47×1414.3 kN
6303-RSHMinebeaMitsumi (NMB)17×47×1414.3 kN
6303-RSHNachi Fujikoshi17×47×1414.3 kN
6303-RSHFAG (Schaeffler)17×47×1414.3 kN
6303-RSHTimken17×47×1414.3 kN
6303-RSHRBC Bearings17×47×1414.3 kN
6303-RSHPeer Bearing17×47×1414.3 kN