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：2025-04-22
• Application:Vacuum generator,pump industry,experimental equipment,food sterilization,ventilation heating equipment,hook,quality inspection equipment,Storage Device,food / grain / food equipment,walking Food processing machinery and equipment,Roller
• Similar models:SKF W63806-2RZ SKF 638/4-2Z SKF W638/2XR-2Z CX 63800-2RS SKF W638/1.5R-2Z SKF W63800R SKF W63804R ZEN 63800-2Z ISO 63800-2RS ISB 63802
• 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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  RNR-2210X9KK	10	22	6	NMB	Deep Groove Ball Bearings
  81204			6.5	FAG	THRUST ROLLER BEARINGS
  F624	4	13	5	ISC	DEEP GROOVE BALL BEARINGS
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  A-5208WB	40	80	1.1875	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  H-3156x260	280	350		CONSOLIDATED	ADAPTERS