d - 57,15 mm

D - 122,238 mm

T - 33,338 mm

B - 31,75 mm

C - 23,812 mm

ra1 max. - 3,3 mm

a - 34,3 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 105 mm

db - 71 mm

ra max. - 3,5 mm

da - 77 mm

Db - 116 mm

Weight - 1,698 Kg

Basic dynamic load rating (C) - 135 kN

Basic static load rating (C0) - 156 kN

(Grease) Lubrication Speed - 3000 r/min

(Oil) Lubrication Speed - 4000 r/min

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：122,238mm Width：33,338mm
• Type：Tapered Roller Bearings
• Update date：2025-12-09
• Application:climb ladder,agricultural testing and analysis equipment and related,medical equipment,mobile toilet,meat products machine,car and accessories,Workpiece,garbage disposal,Machine tool accessories,van,Storage Tool
• Similar models:NSK 66587/66520 Timken 66587/66520 KOYO 66587/66520
• BEARING POWER International Trading Co.,Ltd. specialize in 66587/66520 products，there is large inventory of NSK 66587/66520 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 66587/66520 Which NSK 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
  120060120110P	60	110	66,65	Gamet	Tapered Roller Bearings
  22308AEXK	40	90	33	NACHI	Cylindrical Roller Bearings
  230/630 KCW33+AH30/630	630	920	212	CX	Spherical Roller Bearings
  3306-2RS	30	72	30,2	ZEN	Angular Contact Ball Bearings
  4T-355X/352	44,45	90,119	23	NTN	Tapered Roller Bearings
  598/592XS	92,075	147,638	35,717	Timken	Tapered Roller Bearings
  6013ZNR	65,000	100,000	18,000	NTN	Deep Groove Ball Bearings
  B-2110	33,338	41,275	15,88	NSK	Needle Roller Bearings
  CRBC 800100	600	780	70	IKO	Thrust Roller Bearings
  HSS7001-C-T-P4S	12	28	8	FAG	Angular Contact Ball Bearings
  QJ 1060 N2MA	460	300	74	SKF	Angular Contact Ball Bearings
  MRJ 4.1/4	107,95	222,25	44,45	SIGMA	Cylindrical Roller Bearings
  UCX07-22	34,925	80	49,2	FYH	Deep Groove Ball Bearings
  RSL183010	50		23	INA	CYLINDRICAL ROLLER BEARING
  MCS316	80	170	39	Rollway (Bronze Cage)	CYLINDRICAL ROLLER BEARINGS
  NKIA5908	40	62	30	SKF	NEEDLE BEARINGS
  RL-24	3.0000	5.7500	1.0625	SKF	SELF
  NAO80x110x30	80	110	30	SKF	NEEDLE BEARINGS
  RHNA152122	21		22	SKF (Old No.)	NEEDLE BEARINGS
  81112			7.5	CONSOLIDATED	THRUST ROLLER BEARINGS