d - 3 mm

D - 10 mm

B - 4 mm

C - 4 mm

d1 - – mm

d2 - 4,3 mm

r1 min. - 0,15 mm

r2 min. - 0,15 mm

D1 - 7,1 mm

D2 - 8 mm

da min. - 4,2 mm

Da max. - 8,8 mm

ra max. - 0,15 mm

Weight - 0,0016 Kg

Basic dynamic load rating (C) - 0,358 kN

Basic static load rating (C0) - 0,11 kN

Fatigue load limit (Pu) - 0,005

Reference speed - 140000 r/min

Limiting speed - 90000 r/min

Calculation factor (f0) - 6,3

Calculation factor (kr) - 0,03

• Model Number: W623
• Inner Diameter：3mm Outer Diameter：10mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-21
• Application:set bacteria instrument,chemical raw materials and reagents,Hairbrush device,Dental Equipment,leather processing,car steering pin,generator,container finishing,Machine tools,sterilizers,
• Similar models:FAG 62306-2RSR ZEN 62304-2RS ISB 62312-2RS FAG 62310-2RSR ZEN 62309-2RS ISB 6230 CX 62306-2RS FBJ F623 ISB 62306-2RS FAG 6230
• BEARING POWER International Trading Co.,Ltd. specialize in W623 products，there is large inventory of SKF W623 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W623 Which SKF W623 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
  210BIC726	533,4	711,2	88,9	Timken	Deep Groove Ball Bearings
  23068R	340	520	133	KOYO	Spherical Roller Bearings
  2923	115	150	25	NACHI	Thrust Ball Bearings
  B300-6	300	395	35	NSK	Deep Groove Ball Bearings
  6213	65	120	23	FAG	Deep Groove Ball Bearings
  6226	130	230	40	SIGMA	Deep Groove Ball Bearings
  6305 N	62	25	17	SKF	Deep Groove Ball Bearings
  GEZM 304 ES-2LS	130,175	82,55	123,825	SKF	Plain Bearings
  CRD-2410	120	260	130	NTN	Tapered Roller Bearings
  FYNT 60 F	60	78	15	SKF	Bearing Units
  NA 4905	25	42	17	NBS	Needle Roller Bearings
  NAO50X68X20-IS1	50	68	20	INA	Needle Roller Bearings
  NF 416	80	170		NACHI	Cylindrical Roller Bearings
  NNU4964	320	440	118	ISO	Cylindrical Roller Bearings
  NU 2026 ECMA	200	130	42	SKF	Thrust Ball Bearings
  SM1010K	15,875	40	27,78	Timken	Deep Groove Ball Bearings
  USF211	55			SNR	Bearing Units
  3308E-2RS1	40	90	36.5	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  MB-20	100	120	10	STEYR	LOCKWASHERS
  SN-511..20211-K	50		70	CONSOLIDATED	PILLOW BLOCKS