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NTN W 638/9-2Z

Deep groove ball · 2Z shield
Ø9Ø176
Bore
9 mm
Outside dia
17 mm
Width
6 mm
Dynamic C
0.8 kN
Static C0
0.3 kN
Speed grease
85,000 rpm
Speed oil
43,000 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.008 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
W 638/9-2ZFAG (Schaeffler)9×17×60.8 kN
W 638/9-2ZTimken9×17×60.8 kN
W 638/9-2ZRBC Bearings9×17×60.8 kN
W 638/9-2ZPeer Bearing9×17×60.8 kN
W 638/9-2ZKOYO (JTEKT)9×17×60.8 kN
W 638/9-2ZINA (Schaeffler)9×17×60.8 kN
W 638/9-2ZMinebeaMitsumi (NMB)9×17×60.8 kN
W 638/9-2ZNachi Fujikoshi9×17×60.8 kN