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：2025-04-21
• Application:garden machinery,non-ferrous metal alloy,leather processing,drawing die,Perfusion device,water protection,inorganic chemical,plant determination,stamping die,test equipment,Garment Accessories
• 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  AX 3,5 7 15	7	15	3,5	Timken	Needle Roller Bearings
  47686/47620	82,55	133,35	33,338	Timken	Tapered Roller Bearings
  4R4416	220	310	225	NTN	Cylindrical Roller Bearings
  6204NR	20	47	14	NACHI	Deep Groove Ball Bearings
  F683	3	7	2	FBJ	Deep Groove Ball Bearings
  L-1170	7	11	2,5	NMB	Deep Groove Ball Bearings
  NK7/10	7	14	10	JNS	Needle Roller Bearings
  NU1068-M1	340	520	82	FAG	Cylindrical Roller Bearings
  PCZ 4448 M	69,85	74,613	76,2	SKF	Plain Bearings
  TSHE30-N	30			INA	Bearing Units
  SE12118	60,000	130,000	31,000	NTN	Angular Contact Ball Bearings
  TUP2 25.20	25	28		CX	Plain Bearings
  UC306G2	30,000	72,000	43	SNR	Deep Groove Ball Bearings
  81114			7.5	INA	THRUST ROLLER BEARINGS
  J361664	1.1250	1.6250	2.0000	Bower	JOURNAL ROLLER ASSEMBLIES
  51318				SNR	THRUST BALL BEARINGS
  SSUCP209-28	1.7500			Peer	STAINLESS STEEL PILLOW BLOCKS
  RNA283720	37		20	SKF (Old No.)	NEEDLE BEARINGS
  240BA02	240	440	72	Torrington	ANGULAR CONTACT BALL BEARINGS
  SS1657-2RS	1.2500	2.5625	.6875	CONSOLIDATED	DEEP GROOVE BALL BEARINGS