d - 3 mm

D - 8 mm

B - 4 mm

C - 4 mm

C - 0,9 mm

D3 - 9,5 mm

Weight - 0,00095 Kg

Basic dynamic load rating (C) - 0,319 kN

Basic static load rating (C0) - 0,09 kN

Fatigue load limit (Pu) - 0,004

Reference speed - – r/min

Limiting speed - 43 000 r/min

• Model Number: W 639/3 R-2RS1
• Inner Diameter：3mm Outer Diameter：8mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:Roller,plastic blow molding,Flame Cutting,Spectral Products,embroidery cloth,Food testing,lifting tackle,Generator,spectrometer,tube,bathroom facilities
• Similar models:SKF W639/3R-2Z SKF W639/3-2RS1 CYSD 1639-RS ISB SS639/2-ZZ SKF W639 SKF W639/1.5-2Z NSK 639ZZ SKF W639-2RZ SKF W639/1.5R-2Z SKF W639/2.5R-2ZS
• BEARING POWER International Trading Co.,Ltd. specialize in W639/3R-2RS1 products，there is large inventory of SKF W 639/3 R-2RS1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 639/3 R-2RS1 Which SKF W639/3R-2RS1 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
  1206	30	62	16	NACHI	Self-Aligning Ball Bearings
  32224	120	215	61,5	CRAFT	Tapered Roller Bearings
  3478/3420	34,925	79,375	29,37	ISO	Tapered Roller Bearings
  4R12802	640,000	880,000	600,000	NTN	Cylindrical Roller Bearings
  61804-2Z	20	32	7	FAG	Deep Groove Ball Bearings
  7836DF+16D3CS25-1P5	180	225	60	NTN	Angular Contact Ball Bearings
  GE110ES	110	160	70	CRAFT	Plain Bearings
  GCE60KRRB	60	110	60,32	Timken	Deep Groove Ball Bearings
  HAR028CA	140	210	33	KOYO	Angular Contact Ball Bearings
  UCX15-47L3	74,6125	140	82,6	KOYO	Deep Groove Ball Bearings
  SCW 25-UU AS	25			NBS	Linear Bearings
  SIQG 125 ES	125			SKF	Plain Bearings
  MS15AC	2.0000	4.5000	1.0625	FAG	ANGULAR CONTACT BALL BEARINGS
  NNC4972V	360	480	118	FAG	CYLINDRICAL ROLLER BEARINGS
  L15QA400	4.0000	4.5000	.2500	FAG	ANGULAR CONTACT BALL BEARINGS
  24120-00	1.2500	2.5625	.6875	General	DEEP GROOVE BALL BEARINGS
  29417E	85	180		SKF	SPHERICAL ROLLER THRUST BEARINGS
  6328K	140	300	62	SKF	DEEP GROOVE BALL BEARINGS
  6301-2ZNR	12	37	12	STEYR	DEEP GROOVE BALL BEARINGS
  HJ-2226E	130		11	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS