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NTN W 638/5-2Z

Deep groove ball · 2Z shield
Ø5Ø115
Bore
5 mm
Outside dia
11 mm
Width
5 mm
Dynamic C
0.4 kN
Static C0
0.1 kN
Speed grease
120,000 rpm
Speed oil
60,000 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.003 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
W 638/5-2ZKOYO (JTEKT)5×11×50.4 kN
W 638/5-2ZINA (Schaeffler)5×11×50.4 kN
W 638/5-2ZMinebeaMitsumi (NMB)5×11×50.4 kN
W 638/5-2ZNachi Fujikoshi5×11×50.4 kN
W 638/5-2ZFAG (Schaeffler)5×11×50.4 kN
W 638/5-2ZTimken5×11×50.4 kN
W 638/5-2ZRBC Bearings5×11×50.4 kN
W 638/5-2ZPeer Bearing5×11×50.4 kN