d - 1 mm

D - 3 mm

B - 1 mm

d₁ - - 1.55 mm

D₁ - - 2.46 mm

r_1,2 - min. - 0.05 mm

d_a - min. - 1.4 mm

d_a - max. - 1.5 mm

D_a - max. - 2.6 mm

r_a - max. - 0.05 mm

Basic dynamic load rating - C - 0.052 kN

Basic static load rating - C₀ - 0.012 kN

Fatigue load limit - P_u - 0.001 kN

Reference speed - 240000 r/min

Limiting speed - 150000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 5.6

Mass bearing - 0.00003 kg

• Model Number: W 618/1
• Inner Diameter：3mm Outer Diameter：1mm Width：1mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:ventilator anesthesia machine etc,Generator,Seals,food add,ignition system,Medium and large motor,food packaging,Cylinder Type,motor,plastic molding,cleaning agent
• Similar models:CX 618/5 ZEN 61872 ZEN 61836 ISB SS61806-ZZ ZEN 61820-2RS ZEN S61806-2Z ZEN F61805 ZEN S61816 SKF 61828-2RZ SKF 61802
• BEARING POWER International Trading Co.,Ltd. specialize in W618/1 products，there is large inventory of SKF W 618/1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 618/1 Which SKF W618/1 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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  232/500-MB-W33	500	920	336	NKE	Spherical Roller Bearings
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  53207U+U207	35	62		ISO	Thrust Ball Bearings
  6217-2Z	85	150	28	FAG	Deep Groove Ball Bearings
  7318BDB	90	190	43	NTN	Angular Contact Ball Bearings
  HM88542/HM88512	31.75	73,812	29,37	KOYO	Tapered Roller Bearings
  L-2090	9	20	6	NMB	Deep Groove Ball Bearings
  LMFM13UU	13	23		Samick	Linear Bearings
  NU1009	45	75	16	NTN	Cylindrical Roller Bearings
  NU2206R	30	62	20	KOYO	Cylindrical Roller Bearings
  NUP2232 M	160	290	80	AST	Cylindrical Roller Bearings
  PCF40	40			INA	Bearing Units
  R158.03				SNR	Wheel Bearings
  RC4864	320	400	80	NACHI	Cylindrical Roller Bearings
  UC203	17	47	31	NACHI	Deep Groove Ball Bearings
  CR24BUU	.6250	1.5000	.8750	IKO	NEEDLE BEARINGS
  2310K.2RS.TV	50	110	40	FAG	SELF
  SB-23024-SS	120	180	46	McGill	SPHERICAL ROLLER BEARINGS
  SAF-48815/16..ROLLER	8.9375			CONSOLIDATED	PILLOW BLOCKS
  RSTO-20X	47		15.8	CONSOLIDATED	NEEDLE BEARINGS