d - 8 mm

D - 28 mm

B - 9 mm

C - 9 mm

r min. - 0,3 mm

Weight - 0,0286 Kg

• Model Number: 638ZZ
• Inner Diameter：8mm Outer Diameter：28mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:drawing die,electric hydraulic lifting platform,Antenna Industry,other processing,comprehensive experiment,ventilation heating equipment,Forging machine,sleep monitoring,food testing,education model Instruments,printing machinery
• Similar models:ISO 63800-2RS ZEN 63803-2Z ZEN 63800-2Z ISB 638ZZ SKF W63806-2RZ ISB 638/5-ZZ SKF W638-2Z ISB 63800 ISB 638-2RZ SKF W63804-2RS1
• BEARING POWER International Trading Co.,Ltd. specialize in 638ZZ products，there is large inventory of ISO 638ZZ . We has been built up long-term cooperation with ISO company, could make a bulk order of the 638ZZ Which ISO 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
  6001-2RS2	12	28	8	NKE	Deep Groove Ball Bearings
  7410	50	130	31	KOYO	Angular Contact Ball Bearings
  ES205G2	25	52	30,9	SNR	Deep Groove Ball Bearings
  F-3172-C	711,2	965,2	127	Timken	Thrust Roller Bearings
  FYJ 60 KF+HS 2312	53,975			SKF	Bearing Units
  GEK25XS-2RS	25	68	40	LS	Plain Bearings
  L217849/L217810DC+L217849XA	88,9	123,825	50,797	Timken	Tapered Roller Bearings
  N420	100	250	58	CX	Cylindrical Roller Bearings
  NAO12x28x12	12	28	12	SKF	Needle Roller Bearings
  NK50/35R+IR45×50×35	45	62	35	NTN	Needle Roller Bearings
  RNA0-25X37X32ZW	25,000	37,000	32,000	NTN	Needle Roller Bearings
  TSF 5 C	5	13	8	ISB	Plain Bearings
  W687AZ	7	14	5	NTN	Deep Groove Ball Bearings
  SBB72-2RS	4.5000	7.0000	3.9375	IKO	SPHERICAL PLAIN BEARINGS
  23956	280	380	75	Torrington	SPHERICAL ROLLER BEARINGS
  NU352	260	540	102	SKF	CYLINDRICAL ROLLER BEARINGS
  52236				CONSOLIDATED	THRUST BALL BEARINGS
  81188			32	CONSOLIDATED	THRUST ROLLER BEARINGS
  H-2318x80	90	120		CONSOLIDATED	ADAPTERS
  51484				CONSOLIDATED	THRUST BALL BEARINGS