NTN 634 Deep Groove Ball Bearing

Manufacturer: NTN
Type: Deep groove ball bearing
Model: 634

Dimensions:
Bore Diameter d: 4 mm
Outer diameter D: 16 mm
Width B: 5 mm
Basic load ratings:
Dynamic C_r: 1940 N
Static C_0r: 680 N
Fatigue load limit: 23 N
Grease lubrication limit speed: 37000 rpm
Oil lubrication limit speed: 44000 rpm