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NTN W 634-2Z

Deep groove ball · 2Z shield
Ø4Ø165
Bore
4 mm
Outside dia
16 mm
Width
5 mm
Dynamic C
0.8 kN
Static C0
0.3 kN
Speed grease
100,000 rpm
Speed oil
50,000 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.007 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
W 634-2ZKOYO (JTEKT)4×16×50.8 kN
W 634-2ZINA (Schaeffler)4×16×50.8 kN
W 634-2ZMinebeaMitsumi (NMB)4×16×50.8 kN
W 634-2ZNachi Fujikoshi4×16×50.8 kN
W 634-2ZFAG (Schaeffler)4×16×50.8 kN
W 634-2ZTimken4×16×50.8 kN
W 634-2ZRBC Bearings4×16×50.8 kN
W 634-2ZPeer Bearing4×16×50.8 kN