d - 3 mm

D - 7 mm

B - 2 mm

C - 2 mm

d1 - 4,2 mm

d2 - – mm

r1 min. - 0,1 mm

r2 min. - 0,1 mm

D1 - 5,8 mm

D2 - – mm

da min. - 3,8 mm

Da max. - 6,2 mm

ra max. - 0,1 mm

Weight - 0,00034 Kg

Basic dynamic load rating (C) - 0,178 kN

Basic static load rating (C0) - 0,057 kN

Fatigue load limit (Pu) - 0,002

Reference speed - 160000 r/min

Limiting speed - 100000 r/min

Calculation factor (f0) - 7,1

Calculation factor (kr) - 0,02

• Model Number: W618/3
• Inner Diameter：3mm Outer Diameter：7mm Width：2mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-23
• Application:relay,DC generators,hydraulic control element,medical equipment,walking Food processing machinery and equipment,PVC,axle lathe,static control,Medical room equipment,physical instruments,insect experimental analysis instrument
• Similar models:ISO 618/8 ISO 618/630 SKF W61808R-2Z SKF 61807 CX 61824-2RS SKF W61806R ISO 61814-2RS ISO 61808 ISO 61804-2RS SKF W61809-2RS1
• BEARING POWER International Trading Co.,Ltd. specialize in W618/3 products，there is large inventory of SKF W618/3 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W618/3 Which SKF W618/3 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
  5209EEG15	45,000	85,000	30,200	SNR	Angular Contact Ball Bearings
  42362D/42587	92,075	149,225	63,5	Timken	Tapered Roller Bearings
  4R4446	220,000	300,000	160,000	NTN	Cylindrical Roller Bearings
  6201ZZE	12	32	10	NACHI	Deep Groove Ball Bearings
  6907L11-H-20ZZ	35	55	10	NSK	Deep Groove Ball Bearings
  GIHNRK 90 LO	90	130	90	INA	Plain Bearings
  CBK-349	45,618	82,931	25,4	FLT	Tapered Roller Bearings
  EE982051/982900	520,7	736,6	88,9	KOYO	Tapered Roller Bearings
  EXT305	25			SNR	Bearing Units
  MJH-571	7,938	14,288	11,13	NSK	Needle Roller Bearings
  N 210	50	90	20	SIGMA	Cylindrical Roller Bearings
  NJ2212-E-MPA+HJ2212-E	60	110	28	NKE	Cylindrical Roller Bearings
  SDM6AJ	6	12	13,5	KOYO	Linear Bearings
  RNA2209.2RSR	85		22.8	FAG	NEEDLE BEARINGS
  TLA48ZN	8		8	IKO	NEEDLE BEARINGS
  LS-261/2	8.5000	14.0000	2.0000	FBC	DEEP GROOVE BALL BEARINGS
  NCF2226V	130	230	64	SKF	CYLINDRICAL ROLLER BEARINGS
  100TPS143				Torrington	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  6214-2RS1	125	70	24	SKF	DEEP GROOVE BALL BEARINGS
  2220M	100	180	46	CONSOLIDATED	SELF