d - 8 mm

D - 28 mm

B - 9 mm

C - 9 mm

Weight - 0,0281 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: 638
• Inner Diameter：8mm Outer Diameter：28mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-25
• Application:tray industry,Ball screw,hydraulic control element,miscellaneous instruments,Traffic Fire Protection Equipment Security equipment,SPA equipment,Automation,Air,forklift industry,plant determination,thread processing machine
• Similar models:SKF W63802R-2Z CX 63800-2RS ZEN 638 SKF W63801R-2Z SKF 638-2RZ SKF W638/2.5R-2Z ISO 63800 ISO 63802ZZ SKF W63802R SKF W63802-2RS1
• BEARING POWER International Trading Co.,Ltd. specialize in 638 products，there is large inventory of FBJ 638 . We has been built up long-term cooperation with FBJ company, could make a bulk order of the 638 Which FBJ 638 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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  LM11949/LM11910		45.237	16.637	NACHI	Tapered Roller Bearings
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  SA25C	25			SKF	Plain Bearings
  T-M252349D/M252310+A	269,875	381	136,525	NTN	Tapered Roller Bearings
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  NUP2030E	150	225	45	FAG	CYLINDRICAL ROLLER BEARINGS
  IR-8407	1.7500		1.7600	RBC	NEEDLE BEARINGS
  NA4912	60	85	25	SKF	NEEDLE BEARINGS
  NF306	30	72	19	STEYR	CYLINDRICAL ROLLER BEARINGS
  52332				CONSOLIDATED	THRUST BALL BEARINGS