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NTN D/W R144 R

Deep groove ball · Open
Ø3Ø62
Bore
3.17 mm
Outside dia
6.35 mm
Width
2.38 mm
Dynamic C
0.2 kN
Static C0
0.0 kN
Speed grease
170,000 rpm
Speed oil
100,000 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
D/W R144 RKOYO (JTEKT)3.175×6.35×2.380.2 kN
D/W R144 RINA (Schaeffler)3.175×6.35×2.380.2 kN
D/W R144 RMinebeaMitsumi (NMB)3.175×6.35×2.380.2 kN
D/W R144 RNachi Fujikoshi3.175×6.35×2.380.2 kN
D/W R144 RFAG (Schaeffler)3.175×6.35×2.380.2 kN
D/W R144 RTimken3.175×6.35×2.380.2 kN
D/W R144 RRBC Bearings3.175×6.35×2.380.2 kN
D/W R144 RPeer Bearing3.175×6.35×2.380.2 kN