d - 2,5 mm

D - 7 mm

B - 3,5 mm

C - 3,5 mm

C - 0,9 mm

D3 - 8,5 mm

Weight - 0,0006 Kg

Basic dynamic load rating (C) - 0,221 kN

Basic static load rating (C0) - 0,067 kN

Fatigue load limit (Pu) - 0,003

Reference speed - 160 000 r/min

Limiting speed - 80 000 r/min

• Model Number: W 639/2.5 R-2ZS
• Inner Diameter：2,5mm Outer Diameter：7mm Width：3,5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-10
• Application:raw material accessories,hook,lifting chain,Doppler,other CNC,X-ray Equipment,ventilator anesthesia machine etc,marine analysis and testing equipment,mechanical and electrical,mathematical instruments,Industrial
• Similar models:CYSD 1639 AST 639H-2RS SKF W639-2RS1 CYSD 1639-2RS CYSD 1639-ZZ ISO 639ZZ NSK 639VV SKF W639 SKF W639/2R-2Z SKF W639-2RZ
• BEARING POWER International Trading Co.,Ltd. specialize in W639/2.5R-2ZS products，there is large inventory of SKF W 639/2.5 R-2ZS . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 639/2.5 R-2ZS Which SKF W639/2.5R-2ZS 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
  1615-2RS	11,112	28,575	9,525	CYSD	Deep Groove Ball Bearings
  239/750-K-MB+H39/750	750	1000	185	FAG	Spherical Roller Bearings
  CSCC120	304,8	323,85	9,525	INA	Deep Groove Ball Bearings
  HM617048/HM617010	85,725	142,138	42,862	Timken	Tapered Roller Bearings
  LM16AJ	16	28	26,5	Samick	Linear Bearings
  N2236	180	320	86	ISO	Cylindrical Roller Bearings
  NBL.20.0844.201-2PPN	735	947	56	ISB	Thrust Ball Bearings
  NJ322-E-TVP3+HJ322-E	110	240	50	NKE	Cylindrical Roller Bearings
  NNU6032	160	240	145	ISO	Cylindrical Roller Bearings
  NUP330 M	150	320	65	AST	Cylindrical Roller Bearings
  W 63806 R-2Z	30	42	10	SKF	Deep Groove Ball Bearings
  5209W	45	85	30.2	FAF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  BR-324120			1.2500	IKO	NEEDLE BEARINGS
  U1319L	95	200	45	Rollway	CYLINDRICAL ROLLER BEARINGS
  2306E-2RS1	30	72	27	SKF	SELF
  94218	.6250	1.1250	1.1250	Hyatt	JOURNAL ROLLER ASSEMBLIES
  HK5520	63		20	SKF	NEEDLE BEARINGS
  6AANOn	45	85	30.2	RIV	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  60x78x13mm	60	78	13	CONSOLIDATED	OIL SEALS
  63806-ZZ	30	42	10	CONSOLIDATED	DEEP GROOVE BALL BEARINGS