d - 8 mm

D - 28 mm

B - 9 mm

C - 9 mm

Basic dynamic load rating (C) - 4,563 kN

Basic static load rating (C0) - 1,983 kN

(Grease) Lubrication Speed - 28000 r/min

• Model Number: 638-2RS
• Inner Diameter：8mm Outer Diameter：28mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2026-03-17
• Application:Animal Tracking,security equipment,garbage disposal,dye pigments,horizontal processing,Die,Anesthetic Equipment,Machine tool accessories,EEG,multi-knife lathe,mechanical annex
• Similar models:SKF W63802R-2Z SKF W63803R-2Z ZEN 638-2Z ZEN 63803-2RS NTN 638ZZ CX 63801 PFI 638-2RSC3 ZEN 63803-2Z ZEN 63801-2Z ZEN 63800-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in 638-2RS products，there is large inventory of ZEN 638-2RS . We has been built up long-term cooperation with ZEN company, could make a bulk order of the 638-2RS Which ZEN 638-2RS 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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  15103S/15243/Q	26,162	61,912	19,05	SKF	Tapered Roller Bearings
  22215EG15KW33	75,000	130,000	31,000	SNR	Thrust Roller Bearings
  22248MBW33	240	440	120	AST	Spherical Roller Bearings
  2312SK	60	130	46	NTN	Self-Aligning Ball Bearings
  2316 K	80	170	58	ISB	Self-Aligning Ball Bearings
  3TM-SC04C27CS40	20	60	13	NTN	Deep Groove Ball Bearings
  53407	35	80	34	NSK	Thrust Ball Bearings
  6303-Z-N	17	47	14	NKE	Deep Groove Ball Bearings
  EE722115/722185	292,1	469,9	95,25	NSK	Cylindrical Roller Bearings
  GEZ22ES	22,225	36,513	19,431	LS	Plain Bearings
  NK29/20-TN-XL	29	38	20	INA	Needle Roller Bearings
  R20-Z	31,75	57,15	12,7	CYSD	Deep Groove Ball Bearings
  RNA4910	58	72	22	AST	Needle Roller Bearings
  SF3242	160,000	210,000	24,000	NTN	Angular Contact Ball Bearings
  VKBA 3901				SKF	Wheel Bearings
  W211PPB3	1.5000	3.9370	1.3125	FAF	AGRICULTURAL BALL BEARINGS
  SAF220	4.5000	3.8125		Torrington	PILLOW BLOCKS
  6908ZZ	40	62	12	NSK	DEEP GROOVE BALL BEARINGS
  1912-S	60	85	13	MRC	DEEP GROOVE BALL BEARINGS
  RL-26	3.2500	6.0000	1.0625	SKF	SELF