d - 41,275 mm

D - 73,025 mm

T - 16,667 mm

B - 17,462 mm

C - 12,7 mm

ra1 max. - 1,5 mm

a - 14 mm

r min. - 3,5 mm

r1 min. - 1,5 mm

Da - 66 mm

db - 46 mm

ra max. - 3,5 mm

da - 53 mm

Db - 69 mm

Weight - 0,285 Kg

Basic dynamic load rating (C) - 44,5 kN

Basic static load rating (C0) - 54 kN

(Grease) Lubrication Speed - 4800 r/min

(Oil) Lubrication Speed - 6700 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,94

Calculation factor (Y1) - 1,7

• Model Number:18590/18520
• Inner Diameter：41,275mm Outer Diameter：73,025mm Width：16,667mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:ignition system,flow control valve,cleaners,hydraulic actuator,Storage Tool,woodworking machinery,sterilizers,test laboratory equipment and accessories,roller lathe,car and accessories,floor industry
• Similar models:ISO 18590/18520 NACHI 18590/18520 NSK 18590/18520 KBC 18590/18520 KOYO 18590/18520 NACHI H-18590/H-18520 CX 18590/18520 SKF 18590/18520/Q Timken 18590/18520 PFI 18590/20
• BEARING POWER International Trading Co.,Ltd. specialize in 18590/18520 products，there is large inventory of NSK 18590/18520 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 18590/18520 Which NSK 18590/18520 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
  2200-2RSTN9	10	30	14	ISB	Self-Aligning Ball Bearings
  42690/42620	77,788	127	30,162	CX	Tapered Roller Bearings
  4T-T4CB100	100	145	24	NTN	Tapered Roller Bearings
  511/560-FP	560	670	85	NKE	Thrust Ball Bearings
  5S-7819CG/GNP42	95	120	13	NTN	Angular Contact Ball Bearings
  6009	45	75	16	SIGMA	Deep Groove Ball Bearings
  6222	110	200	38	ISB	Deep Groove Ball Bearings
  EE161363/161900	346,075	482,6	60,325	NSK	Cylindrical Roller Bearings
  803194A	78	130	90	FAG	Tapered Roller Bearings
  9104KDD	20	42	12	Timken	Deep Groove Ball Bearings
  BE384823BSY1B1	38	48	22,8	KOYO	Needle Roller Bearings
  K55X60X17	55	60		Timken	Needle Roller Bearings
  LT1.1/2B	38,1	59,53125	18,25625	RHP	Thrust Ball Bearings
  K20X30X30	20	30		INA	Needle Roller Bearings
  Q332	160	340	68	CX	Angular Contact Ball Bearings
  NAO17X30X13	17	30	13	INA	Needle Roller Bearings
  SMF106-2Z	6	10	3	ZEN	Deep Groove Ball Bearings
  FPXB800	8.0000	8.6250	.3125	SKF	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  201NN	32	12	10	NH	DEEP GROOVE BALL BEARINGS
  NJ-2207E	35	72	23	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS