d - 3 mm

D - 9 mm

B - 5 mm

C - 5 mm

d1 - – mm

d2 - 4,3 mm

r1 min. - 4,2 mm

r2 min. - 4,2 mm

D1 - 7,9 mm

D2 - 0,15 mm

da min. - 4,3 mm

Da max. - 8 mm

ra max. - 0,15 mm

Weight - 0,001 Kg

Basic dynamic load rating (C) - 0,325 kN

Basic static load rating (C0) - 0,095 kN

Fatigue load limit (Pu) - 0,004

Reference speed - 140000 r/min

Limiting speed - 70000 r/min

Calculation factor (f0) - 6,4

Calculation factor (kr) - 0,03

• Model Number: W630/3-2Z
• Inner Diameter：3mm Outer Diameter：9mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-14
• Application:Traffic Fire Protection Equipment Security equipment,Beauty and Body,safety testing,journal lathe,mechanical annex,Optical detection,other accessories,Spectrum Products,comprehensive experiment,test strip,Spectral Products
• Similar models:NTN 6309 KOYO 6300ZZ ISB 6306-RZ NACHI 6308ZZE FAG 6303-2Z SKF 6309-ZNR NACHI 6304ZZE ZEN S6306 NSK 6303VV NTN 6305LB
• BEARING POWER International Trading Co.,Ltd. specialize in W630/3-2Z products，there is large inventory of SKF W630/3-2Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the W630/3-2Z Which SKF W630/3-2Z 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
  51428M	140	280		AST	Thrust Ball Bearings
  6207 2RD C3	35	72	17	KOYO	Deep Groove Ball Bearings
  AST650 354550	35	45		AST	Plain Bearings
  GAC 100 F	100	150	32	SKF	Plain Bearings
  GS 81140	11	250	203	SKF	Thrust Roller Bearings
  HCB7212-C-2RSD-T-P4S	60	110	22	FAG	Angular Contact Ball Bearings
  HM801346/10	38,1	82,55	29,37	CX	Tapered Roller Bearings
  LM08AJ	8	15	24	CX	Linear Bearings
  NK10/16-TV	10	17	16	INA	Needle Roller Bearings
  NU 29/530 ECMA	710	530	106	SKF	Thrust Ball Bearings
  SL024832	160	200	40	ISO	Cylindrical Roller Bearings
  SC3210	160,000	230,000	33,000	NTN	Deep Groove Ball Bearings
  SF5246	260,000	340,000	38,000	NTN	Angular Contact Ball Bearings
  TAF 405030	40	50	30	IKO	Needle Roller Bearings
  TM-CS04C49CS23	20	56,5	20	NTN	Deep Groove Ball Bearings
  UCP215-48SC	76,2		77,8	KOYO	Bearing Units
  LS241/2-AC	6.5000	11.0000	1.5625	FAG	ANGULAR CONTACT BALL BEARINGS
  NA2207.2RS	35	72	23	SKF	NEEDLE BEARINGS
  SNZ-308..22308	40	35	60	CONSOLIDATED	PILLOW BLOCKS
  8509NR	45	85	.82767	CONSOLIDATED	DEEP GROOVE BALL BEARINGS