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：2025-04-25
• Application:standing experimental equipment,Optical Instruments,equipment,machine lathe,Liposuction device,stirrer,stacker lift platform,noise inspection,Cylinder Micro,sanitation facilities,pressure control valve
• Similar models:NSK 18590/18520 PFI 18590/20 NACHI 18590/18520 SKF 18590/18520/Q CX 18590/18520 ISB 18590/18520 Timken 18590/18520 KBC 18590/18520 KOYO 18590/18520 Fersa 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
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  33120JR	100	165	52	KOYO	Tapered Roller Bearings
  45388	440	720	226	KOYO	Tapered Roller Bearings
  606 ZZ	6	17	6	CX	Deep Groove Ball Bearings
  61907	35	55	10	NKE	Deep Groove Ball Bearings
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  CX287				CX	Wheel Bearings
  GEH180XT-2RS	180	260		AST	Plain Bearings
  HR32205C	25	52	19,25	NSK	Tapered Roller Bearings
  K28X40X30H	28	41		KOYO	Needle Roller Bearings
  MHKM810	8	15	10	KOYO	Needle Roller Bearings
  NA4909-2RS	45	68	23	CX	Needle Roller Bearings
  NU316 E	80	170	39	CX	Cylindrical Roller Bearings
  UCFX06-19	30,1625			KOYO	Bearing Units
  NU2230	150	270	73	STEYR	CYLINDRICAL ROLLER BEARINGS
  6315MP/5	75	160	37	CONSOLIDATED	DEEP GROOVE BALL BEARINGS