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：2023-03-04
• Application:product accessories,plastic blow molding,Workpiece,teaching equipment,standing experimental equipment,education model Instruments,Hydraulic Couplings,surgical instruments,security equipment,Pneumatic Control Elements,building decoration raw materials and accessories
• Similar models:SKF W639/2R-2Z SKF W639/1.5-2Z SKF W639/2-2Z AST 639HZZ SKF W639-2RS1 SKF W639/2.5-2ZS SKF W639/3-2RS1 NSK 639 NSK 639ZZ SKF W639/2.5R-2ZS
• 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
  10BGR19X	10	22	6	NSK	Angular Contact Ball Bearings
  22312 CW33	60	130	46	CX	Spherical Roller Bearings
  AST11 1310	13	15		AST	Plain Bearings
  7213CDF	65	120	23	CYSD	Angular Contact Ball Bearings
  89413	65	140		CX	Thrust Roller Bearings
  GE 280 ES-2RS	280	400	155	ISO	Plain Bearings
  GE40C	40	62	28	LS	Plain Bearings
  GEZ12ES	12,7	22,225	11,1	FBJ	Plain Bearings
  K 95x103x30	95	103		NBS	Needle Roller Bearings
  MR106	6	10	2,5	FBJ	Deep Groove Ball Bearings
  NP3332	160	340	136	CX	Cylindrical Roller Bearings
  NU 307 ECM	80	35	21	SKF	Thrust Ball Bearings
  16020	100	150	16	FAG	DEEP GROOVE BALL BEARINGS
  NNCF4920CV	100	140	40	SKF	CYLINDRICAL ROLLER BEARINGS
  SJ-7255-SS			1.2500	RBC	NEEDLE BEARINGS
  NCF3012CV	60	95	26	SKF	CYLINDRICAL ROLLER BEARINGS
  52306				SKF	THRUST BALL BEARINGS
  ER-16	2.0472	1.0000	.7500	McGill	BALL BEARING
  MRJ3	3.0000	7.0000	1.5625	RHP	CYLINDRICAL ROLLER BEARINGS
  TPFY-109	1.5625			CONSOLIDATED	THERMOPLASTIC PILLOW BLOCKS