d - 2,5 mm

D - 7 mm

B - 2,5 mm

C - 2,5 mm

d1 - 3,8 mm

d2 - – mm

r1 min. - 0,15 mm

r2 min. - 0,15 mm

D1 - 5,7 mm

D2 - – mm

da min. - 3,7 mm

Da max. - 5,8 mm

ra max. - 0,15 mm

Weight - 0,0004 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 - 160000 r/min

Limiting speed - 100000 r/min

Calculation factor (f0) - 6,6

Calculation factor (kr) - 0,025

• Model Number:W619/2.5
• Inner Diameter：2,5mm Outer Diameter：7mm Width：2,5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-18
• Application:ventilator anesthesia machine etc,raw material accessories,Reflective Materials Industrial fabrics,Hairbrush device,gas turbine,air shower etc,medical treatment,medical equipment,mechanical annex,metal mold,pneumatic Pump
• Similar models:NKE 61918 SKF W619/8R ISB 61956MA ISB 61909 ISB SS619/4 CX FL619/1,5ZZ NKE 61907-2RSR ISO 619/600 ISO 619/670 SKF 61902-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in W619/2.5 products，there is large inventory of SKF W619/2.5 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W619/2.5 Which SKF W619/2.5 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.

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  2217	85	150	36	ISB	Self-Aligning Ball Bearings
  30306D	30	72	20,75	FBJ	Tapered Roller Bearings
  3305	25	62	25,4	CX	Angular Contact Ball Bearings
  455/454	50,8	110	27,795	Timken	Tapered Roller Bearings
  5201-2RS	12	32	15,875	FBJ	Angular Contact Ball Bearings
  53215	75	110	28.3	NACHI	Thrust Ball Bearings
  53220	100	150		CX	Thrust Ball Bearings
  617/6	6	10	2,5	CX	Deep Groove Ball Bearings
  6211N	55	100	21	NSK	Deep Groove Ball Bearings
  6302-2RSR	15	42	13	FAG	Deep Groove Ball Bearings
  661/654D	79,375	152,4	95,25	Timken	Tapered Roller Bearings
  7018 CTBP4	90	140	24	CX	Angular Contact Ball Bearings
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  NUP232-E-MA6	160	290	48	NKE	Cylindrical Roller Bearings
  RNAF 101710	10	17	10	IKO	Needle Roller Bearings
  TR285014	28	50.292	14.224	KBC	Tapered Roller Bearings
  CM132	160	250	40	American	CYLINDRICAL ROLLER BEARINGS
  TLAM1012	14		12	IKO	NEEDLE BEARINGS