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NTN W 61811-2RS1

Deep groove ball · 2RS contact seal
Ø55Ø729
Bore
55 mm
Outside dia
72 mm
Width
9 mm
Dynamic C
7.2 kN
Static C0
8.5 kN
Speed grease
7,273 rpm
Speed oil
5,300 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.12 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
W 61811-2RS1KOYO (JTEKT)55×72×97.2 kN
W 61811-2RS1INA (Schaeffler)55×72×97.2 kN
W 61811-2RS1MinebeaMitsumi (NMB)55×72×97.2 kN
W 61811-2RS1Nachi Fujikoshi55×72×97.2 kN
W 61811-2RS1FAG (Schaeffler)55×72×97.2 kN
W 61811-2RS1Timken55×72×97.2 kN
W 61811-2RS1RBC Bearings55×72×97.2 kN
W 61811-2RS1Peer Bearing55×72×97.2 kN