d - 55,562 mm

D - 123,825 mm

T - 36,512 mm

B - 32,791 mm

C - 25,4 mm

ra1 max. - 3,3 mm

a - -1,5 mm

Da - 102 mm

db - 67 mm

ra max. - 3,5 mm

da - 80 mm

Db - 116 mm

Weight - 1,99 Kg

Basic dynamic load rating (C) - 154 kN

Basic static load rating (C0) - 188 kN

(Grease) Lubrication Speed - 2 900 r/min

(Oil) Lubrication Speed - 3 900 r/min

Calculation factor (e) - 0,74

Calculation factor (Y0) - 0,45

Calculation factor (Y2) - 0,81

• Model Number:4T-72218C/72487
• Inner Diameter：55,562mm Outer Diameter：123,825mm Width：36,512mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:rock drilling machinery,sewage pump,Solenoid Valves,medical equipment,safety testing,tower crane,plastic molding,vacuum suction cup,municipal machinery,Seals,Grinding and polishing equipment
• Similar models:Timken EE722115/722185 NSK 72218C/72487 KOYO 72218/72487 FBJ 72218C/72487 NTN EE722115/722186D+A NTN EE722110/722185 Timken 72218C/72487 NTN 4T-72218C/72487 NTN EE722111D/722185/722186D NSK 72218/72487
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-72218C/72487 products，there is large inventory of NTN 4T-72218C/72487 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-72218C/72487 Which NTN 4T-72218C/72487 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
  3311A	55	120	49,2	SKF	Angular Contact Ball Bearings
  3877/3820	41,275	85,725	30,162	CX	Tapered Roller Bearings
  54216U+U216	82			ISO	Thrust Ball Bearings
  6348-M	240	500	95	NKE	Deep Groove Ball Bearings
  7209 BDT	45	85	38	ISO	Angular Contact Ball Bearings
  9380/9321	76,2	171,45	49,212	Timken	Tapered Roller Bearings
  ASTT90 1410	14	16		AST	Plain Bearings
  BK0912	9	13	12	CX	Cylindrical Roller Bearings
  DL 50 20	50	58	20	Timken	Needle Roller Bearings
  HK1212	12	16	12	CX	Cylindrical Roller Bearings
  HK1818	18	24	18	CX	Cylindrical Roller Bearings
  N 338	190	345	78	NACHI	Cylindrical Roller Bearings
  210RU91	210	340	95.3	Torrington	CYLINDRICAL ROLLER BEARINGS
  HMV58E			60	SKF	HYDRAULIC NUTS
  MS-17	2.5000	5.5000	1.2500	FED	DEEP GROOVE BALL BEARINGS
  BK2820	35		20	SKF	NEEDLE BEARINGS
  31319	95	200	45	STEYR	TAPERED ROLLER BEARINGS
  RNA556825	68		25	SKF (Old No.)	NEEDLE BEARINGS
  6210.2Z	50	90	20	SKF	DEEP GROOVE BALL BEARINGS
  F61802	15	24	5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS