d - 8 mm

D - 28 mm

B - 9 mm

C - 9 mm

Weight - 0,0303 Kg

Basic dynamic load rating (C) - 4,571 kN

Basic static load rating (C0) - 1,982 kN

(Grease) Lubrication Speed - 28000 r/min

(Oil) Lubrication Speed - 34000 r/min

• Model Number:638ZZ
• Inner Diameter：8mm Outer Diameter：28mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2026-01-13
• Application:Machine Tool Accessories,sterilizers,Workpiece,animal,Industrial,suction nozzle,coal,medical equipment,position switch,paper processing machine,marine test
• Similar models:ISB 638ZZ SKF 638/5-2Z SKF W63806R SKF W638/5R-2Z SKF W638/4XR-2RS1 ISO 63803ZZ SKF W638-2RZ CX 63801-2RS SKF W63803 SKF W63806-2RZ
• BEARING POWER International Trading Co.,Ltd. specialize in 638ZZ products，there is large inventory of FBJ 638ZZ . We has been built up long-term cooperation with FBJ company, could make a bulk order of the 638ZZ Which FBJ 638ZZ 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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  UCF207	35			KOYO	Bearing Units
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