d - 4 mm

D - 7 mm

B - 2 mm

C - 2 mm

d1 - 4,7 mm

d2 - – mm

r1 min. - 0,1 mm

r2 min. - 0,1 mm

D1 - 6,3 mm

D2 - – mm

da min. - 4,6 mm

Da max. - 6,4 mm

ra max. - 0,1 mm

Weight - 0,0002 Kg

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

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

Fatigue load limit (Pu) - 0,003

Reference speed - 150000 r/min

Limiting speed - 95000 r/min

Calculation factor (f0) - 7,3

Calculation factor (kr) - 0,015

• Model Number: W617/4
• Inner Diameter：4mm Outer Diameter：7mm Width：2mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-09
• Application:motor,wire industry,food sterilization,tobacco machinery,Spectrum Products,metering pump,Industrial,gear grinding machine,suction nozzle,motorcycle,Body shaping
• Similar models:ISO 617/4 ISO 617/6-2RS ISB 61706ZZ SKF W61702R-2Z ZEN 61704 SKF W61701-2Z SKF W617/3 SKF W617/7 CX FL617/6 ISB 61708ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in W617/4 products，there is large inventory of SKF W617/4 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W617/4 Which SKF W617/4 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
  23936CCW33MB	180	250	52	PSL	Spherical Roller Bearings
  29685/29622D+X2S-29685	73,025	114,287	58,738	Timken	Tapered Roller Bearings
  3202-BD	15	35	15,9	FAG	Angular Contact Ball Bearings
  3306	30	72	30,2	ZEN	Angular Contact Ball Bearings
  7064 BDF	320	480	148	ISO	Angular Contact Ball Bearings
  7211DF	55	100	21	NACHI	Angular Contact Ball Bearings
  HTF045-6a2GNX	45	85	19	NSK	Cylindrical Roller Bearings
  CRI-5004	250	380	98	NTN	Tapered Roller Bearings
  CX188				CX	Wheel Bearings
  GE 300 ES-2RS	300	430	165	ISO	Plain Bearings
  K 5x8x10 TN	5	8		NBS	Needle Roller Bearings
  N218	90	160	30	AST	Cylindrical Roller Bearings
  NUP29/600	600	800	118	ISO	Cylindrical Roller Bearings
  S6006	30	55	13	ZEN	Deep Groove Ball Bearings
  UCFB210-30	47,625			FYH	Bearing Units
  6352	260	540	102	FAG	DEEP GROOVE BALL BEARINGS
  94126	.5000	1.0000	1.6250	BERLISS	JOURNAL ROLLER ASSEMBLIES
  TARN3585	35	85		TIMKEN	NEEDLE BEARINGS
  YR-15/8-XC	.4375	1.6250	.9375	Smith	NEEDLE BEARINGS
  B-4	.5000	.9687		SKF	THRUST BALL BEARINGS