BearingBrain
Parts Intelligence
Part page

NTN 6311-2RSH

Deep groove ball · 2RS contact seal
Ø55Ø12029
Bore
55 mm
Outside dia
120 mm
Width
29 mm
Dynamic C
71.5 kN
Static C0
44.0 kN
Speed grease
5,100 rpm
Speed oil
6,800 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
2.034 kg
Evidence

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

Interchange family — 7 records

Part numberManufacturerBore×OD×WidthC
6311-2RSHFAG (Schaeffler)55×120×2971.5 kN
6311-2RSHTimken55×120×2971.5 kN
6311-2RSHRBC Bearings55×120×2971.5 kN
6311-2RSHPeer Bearing55×120×2971.5 kN
6311-2RSHKOYO (JTEKT)55×120×2971.5 kN
6311-2RSHINA (Schaeffler)55×120×2971.5 kN
6311-2RSHMinebeaMitsumi (NMB)55×120×2971.5 kN