d - 57,15 mm

T - 33,338 mm

B - 31,75 mm

C - 23,812 mm

a - 35,4 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

Da - 105 mm

db - 71 mm

da - 77 mm

Db - 116 mm

Basic dynamic load rating (C) - 128 kN

Basic static load rating (C0) - 153 kN

Calculation factor (e) - 0,67

Calculation factor (Y0) - 0,5

Calculation factor (Y1) - 0,9

• Model Number: 66587/66520
• Inner Diameter：57,15mm Outer Diameter：mm Width：31,75mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:Hydraulic Couplings,electromyography machine,multi-knife lathe,Gear grinding machine,animal,sheet industry,ventilation equipment,forklift truck,auto tools,special broaching machine,hydraulic pressure gauge
• Similar models:KOYO 66587/66520 NSK 66587/66520 Timken 66587/66520
• BEARING POWER International Trading Co.,Ltd. specialize in 66587/66520 products，there is large inventory of KOYO 66587/66520 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 66587/66520 Which KOYO 66587/66520 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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  AST800 12050	120	125		AST	Plain Bearings
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  HR30206J	30	62	17,25	NSK	Tapered Roller Bearings
  NCF1856-V	280	334	33	NKE	Cylindrical Roller Bearings
  NJ324EM	120	260	55	NSK	Cylindrical Roller Bearings
  NJ334	170	360	72	NTN	Cylindrical Roller Bearings
  NNU 4080 W33	400	600	200	ISB	Cylindrical Roller Bearings
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  UCS319D1	95,000	200,000	103	NTN	Deep Groove Ball Bearings
  HW-13/8				INA	THRUST BALL BEARINGS
  SN518	80		100	SKF	PILLOW BLOCKS
  RNAO55x68x20	68		20	INA	NEEDLE BEARINGS