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NTN D/W R166-2Z

Deep groove ball · 2Z shield
Ø5Ø103
Bore
4.76 mm
Outside dia
9.53 mm
Width
3.17 mm
Dynamic C
0.4 kN
Static C0
0.1 kN
Speed grease
130,000 rpm
Speed oil
63,000 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.001 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
D/W R166-2ZFAG (Schaeffler)4.762×9.525×3.1750.4 kN
D/W R166-2ZTimken4.762×9.525×3.1750.4 kN
D/W R166-2ZRBC Bearings4.762×9.525×3.1750.4 kN
D/W R166-2ZPeer Bearing4.762×9.525×3.1750.4 kN
D/W R166-2ZKOYO (JTEKT)4.762×9.525×3.1750.4 kN
D/W R166-2ZINA (Schaeffler)4.762×9.525×3.1750.4 kN
D/W R166-2ZMinebeaMitsumi (NMB)4.762×9.525×3.1750.4 kN
D/W R166-2ZNachi Fujikoshi4.762×9.525×3.1750.4 kN