d - 20 mm

D - 27 mm

B - 4 mm

d₁ - - 22.36 mm

D₂ - - 25.3 mm

r_1,2 - min. - 0.2 mm

d_a - min. - 21.5 mm

d_a - max. - 22 mm

D_a - max. - 26 mm

r_a - max. - 0.2 mm

Basic dynamic load rating - C - 0.585 kN

Basic static load rating - C₀ - 0.39 kN

Fatigue load limit - P_u - 0.017 kN

Reference speed - 50000 r/min

Limiting speed - 26000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 8.7

Mass bearing - 0.0057 kg

• Model Number: W 61704-2ZS
• Inner Diameter：27mm Outer Diameter：20mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-24
• Application:journal lathe,Rolling mill gear box,marine test,chemical instruments,building decoration raw materials and accessories,Grinding and polishing equipment,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Air,wheel lathe,mechanical and electrical,Rolling mill
• Similar models:SKF W61704R SKF W61704 ISO 61704 ZEN S61704 SKF W61704-2ZS ZEN 61704-2Z ZEN 61704 SKF W61704R-2ZS ISB 61704 ZEN S61704-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in W61704-2ZS products，there is large inventory of SKF W 61704-2ZS . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 61704-2ZS Which SKF W61704-2ZS 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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  RASE20-N	20			INA	Bearing Units
  RNA 4913	72	90	25	JNS	Needle Roller Bearings
  WB1938152	18,961	38,1	162,4	ISB	Deep Groove Ball Bearings
  RAE17RR	17	1.5748	.5118	FAF	BALL BEARINGS
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