d - 8 mm

D - 12 mm

B - 2.5 mm

d₁ - - 9.05 mm

D₁ - - 10.9 mm

r_1,2 - min. - 0.15 mm

d_a - min. - 8.9 mm

D_a - max. - 11 mm

r_a - max. - 0.15 mm

Basic dynamic load rating - C - 0.312 kN

Basic static load rating - C₀ - 0.14 kN

Fatigue load limit - P_u - 0.006 kN

Reference speed - 100000 r/min

Limiting speed - 63000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 8.2

Mass bearing - 0.0007 kg

• Model Number: W 617/8
• Inner Diameter：12mm Outer Diameter：8mm Width：2,5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-21
• Application:Film machine,tray industry,manual Tools,Hydraulic Hose,glass processing machine,climb ladder,bag machine,Medium and large motor,Textile Industry Accessories and Accessories,Plastic molding,Chromatography Products
• Similar models:SKF W61701R-2ZS SKF W61704R ZEN S61703 ISO 617/3-2RS CX 617/2,5 ISO FL617/5 SKF W617/9R SKF W617/4R ISO 617/2ZZ ISO 617/6
• BEARING POWER International Trading Co.,Ltd. specialize in W617/8 products，there is large inventory of SKF W 617/8 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 617/8 Which SKF W617/8 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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  496/493	80,962	136,525	30,162	NSK	Tapered Roller Bearings
  51211	55	90		AST	Thrust Ball Bearings
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  7310-B	50	110	27	SIGMA	Angular Contact Ball Bearings
  87026	26	52	15,875	SIGMA	Deep Groove Ball Bearings
  FNTK-3554	35	54	2,85	Timken	Needle Roller Bearings
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  R600-3	600	860	150	NSK	Cylindrical Roller Bearings
  SMN013K	20,6375	62	34,93	Timken	Deep Groove Ball Bearings
  KML28			22	FAG	LOCKNUTS
  MMF517BS62PPDM	17	62	25	FAF	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  NU234E	170	310	52	SKF	CYLINDRICAL ROLLER BEARINGS
  NUP2332E	160	340	114	SKF	CYLINDRICAL ROLLER BEARINGS
  29272EM	360	500		CONSOLIDATED	SPHERICAL ROLLER THRUST BEARINGS
  KRV-62-2RS	24	62	29	CONSOLIDATED	NEEDLE BEARINGS
  KB-180XPO	18.0000	18.6250	.3125	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS