d - 8 mm

D - 28 mm

B - 9 mm

C - 9 mm

r min. - 0,3 mm

db max. - 12,8 mm

Db min. - 22,8 mm

rb max. - 0,3 mm

Weight - 0,0286 Kg

Basic dynamic load rating (C) - 4,55 kN

Basic static load rating (C0) - 1,97 kN

(Grease) Lubrication Speed - 28 000 r/min

• Model Number: 638 VV
• Inner Diameter：8mm Outer Diameter：28mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:ignition system,meat products machine,hydraulic pump,electrocardiograph,Other Measurements,Garment Accessories,Optical detection,paint paint,engine,wheel lathe,Low-voltage electrical equipment
• Similar models:SKF W63805-2Z SKF W63800 SKF W638 SKF W638/4XR-2Z NSK 638VV SKF 638-RZ ZEN 63803-2Z ISO 63803 CX 63803ZZ SKF W63801R
• BEARING POWER International Trading Co.,Ltd. specialize in 638VV products，there is large inventory of NSK 638 VV . We has been built up long-term cooperation with NSK company, could make a bulk order of the 638 VV Which NSK 638VV is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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