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：2025-04-22
• Application:pump industry,squeeze machine etc,Switch,impression material,Oral Image,top industry,plastic molding,orthodontic material,hardware,ultra-quiet generators,Medium and large motor
• Similar models:ISB F63801 SKF W638/2R-2Z ISB 638/5-ZZ SKF 638/4-2Z SKF W63801 SKF W63802-2Z ISO 63802ZZ ZEN S638-2Z SKF W638/2XR-2Z ZEN 63800-2RS
• 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  32310C	50	110	42,25	NTN	Tapered Roller Bearings
  62201-2RS	12	32	14	ISB	Deep Groove Ball Bearings
  81211 TN	90	55	25	SKF	Cylindrical Roller Bearings
  B7200-C-2RSD-T-P4S	10	30	9	FAG	Angular Contact Ball Bearings
  GEG280ES	280	430		AST	Plain Bearings
  HR30221J	105	190	39	NSK	Tapered Roller Bearings
  K16x20x20	16	20	20	CX	Needle Roller Bearings
  NCF2968V	340	460	72	SKF	Cylindrical Roller Bearings
  NKJS70	70	100	28	Timken	Needle Roller Bearings
  SBB 48-2RS	76,2	120,65	66,68	IKO	Plain Bearings
  UCF214	70		74,6	ISO	Bearing Units
  W 6306-2Z	72	30	19	SKF	Deep Groove Ball Bearings
  YSP 212 SB-2F	110	60	51,5	SKF	Deep Groove Ball Bearings
  542801	12	35	15.9	FAG	YOKE TYPE TRACK ROLLERS
  HK5022RS	58		22	FAG	NEEDLE BEARING
  6324Z	120	260	55	FAG	DEEP GROOVE BALL BEARINGS
  126-KSZG	130	200	33	MRC	DEEP GROOVE BALL BEARINGS
  LJ-7/8-2RS	.8750	2.0000	.5625	RHP	DEEP GROOVE BALL BEARINGS
  210-M	50	90	20	MRC	DEEP GROOVE BALL BEARINGS
  7305BEAG(Y/P)	25	62	17	STEYR	ANGULAR CONTACT BALL BEARINGS