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 - 2,9 mm

Da - 66 mm

db - 46 mm

ra max. - 3,5 mm

da - 53 mm

Db - 69 mm

Weight - 0,281 Kg

Basic dynamic load rating (C) - 46 kN

Basic static load rating (C0) - 55,5 kN

(Grease) Lubrication Speed - 5 000 r/min

(Oil) Lubrication Speed - 6 600 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,94

Calculation factor (Y2) - 1,71

• Model Number: 4T-18590/18520
• Inner Diameter：41,275mm Outer Diameter：73,025mm Width：16,667mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:metallurgy,supporting facilities,stacker lift platform,food packaging,food testing,hook,Other Measurements,Cleaning equipment,instrument,Gas turbine,textile machinery
• Similar models:Fersa 18590/18520 PFI 18590/20 ISO 18590/18520 CX 18590/18520 AST 18590/18520 KBC 18590/18520 NTN 4T-18590/18520 SKF 18590/18520/Q KOYO 18590/18520 NACHI 18590/18520
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-18590/18520 products，there is large inventory of NTN 4T-18590/18520 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-18590/18520 Which NTN 4T-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
  18587/18520	39,688	73,025	16,667	ISO	Tapered Roller Bearings
  22226 KCW33+AH3126	130	230	64	CX	Spherical Roller Bearings
  24068 CW33	340	520	180	CX	Spherical Roller Bearings
  30312DJR	60	130	33,5	KOYO	Tapered Roller Bearings
  32311U	55	120	45,5	NTN	Tapered Roller Bearings
  AST090 18090	180	185		AST	Plain Bearings
  40TAB09DB-2NK	40	90	20	NACHI	Thrust Ball Bearings
  628-RS1	8	24	8	SKF	Deep Groove Ball Bearings
  6305-2Z/VA201	62	25	17	SKF	Deep Groove Ball Bearings
  7040 B	200	310	51	CX	Angular Contact Ball Bearings
  HK384814	38	48	14	ISO	Cylindrical Roller Bearings
  6019NR	95	145	24	FAG	DEEP GROOVE BALL BEARINGS
  MJT61/2	6.5000	13.0000	2.5000	RHP	ANGULAR CONTACT BALL BEARINGS
  NJ2232E	160	290	80	SKF	CYLINDRICAL ROLLER BEARINGS
  XLS-71/4	7.2500	9.7500	1.2500	NH	DEEP GROOVE BALL BEARINGS
  5308	40	90	36.5	New Departure	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  LRJ15E	15.0000	22.5000	3.0000	RHP	CYLINDRICAL ROLLER BEARINGS
  628/8-2RS1	8	16	5	SKF	DEEP GROOVE BALL BEARINGS
  NAO-80x110x30	80	110	30	CONSOLIDATED	NEEDLE BEARINGS
  MW-21/4				CONSOLIDATED	THRUST BALL BEARINGS