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NTN W 618/9

Deep groove ball · Open
Ø9Ø174
Bore
9 mm
Outside dia
17 mm
Width
4 mm
Dynamic C
0.8 kN
Static C0
0.3 kN
Speed grease
85,000 rpm
Speed oil
53,000 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.005 kg
Interactive view — 3D model + CAD files → Substitution sheet — printable →
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
W 618/9KOYO (JTEKT)9×17×40.8 kN
W 618/9INA (Schaeffler)9×17×40.8 kN
W 618/9MinebeaMitsumi (NMB)9×17×40.8 kN
W 618/9Nachi Fujikoshi9×17×40.8 kN
W 618/9FAG (Schaeffler)9×17×40.8 kN
W 618/9Timken9×17×40.8 kN
W 618/9RBC Bearings9×17×40.8 kN
W 618/9Peer Bearing9×17×40.8 kN