d - 80,962 mm

D - 136,525 mm

T - 30,162 mm

B - 29,769 mm

C - 22,225 mm

ra1 max. - 3,3 mm

a - 0,7 mm

Da - 122 mm

db - 89 mm

ra max. - 3,5 mm

da - 95 mm

Db - 130 mm

Weight - 1,69 Kg

Basic dynamic load rating (C) - 129 kN

Basic static load rating (C0) - 189 kN

(Grease) Lubrication Speed - 2 600 r/min

(Oil) Lubrication Speed - 3 500 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,74

Calculation factor (Y2) - 1,35

• Model Number: 4T-496/493
• Inner Diameter：80,962mm Outer Diameter：136,525mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:motorcycle,rock drilling machinery,electrostatic protection,hydraulic cylinder buffer,Laser Measurements,storage shelves,Hairbrush device,Generator,sanitation facilities,Equipment,hot and cold box
• Similar models:KOYO 496AS/493 CX 496/493 FAG Z-574963.03 ISO 496/493 Timken NP881228/NP194962 Fersa 496/493 Timken NP144863/NP294963 Timken 496/493D+X2S-496 Timken 496/493 KOYO DU5496-5
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-496/493 products，there is large inventory of NTN 4T-496/493 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-496/493 Which NTN 4T-496/493 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
  1203	17	40	12	ZEN	Self-Aligning Ball Bearings
  30232	160	290	52	NKE	Tapered Roller Bearings
  310P	50	110	27	Timken	Deep Groove Ball Bearings
  EGF35260-E40	35	39	26	INA	Plain Bearings
  GE850-DO	850	1120	365	INA	Plain Bearings
  GEZ127ES	127	196,85	111,125	LS	Plain Bearings
  IJ223034				ILJIN	Angular Contact Ball Bearings
  NCF18/900-V	900	1044	85	NKE	Cylindrical Roller Bearings
  NUP411	55	140	33	NTN	Cylindrical Roller Bearings
  SB 80A	80	130	70	IKO	Plain Bearings
  HMLL125T			48	FAG	WITHDRAWAL NUTS
  AD5140	200	320	88.9	American	CYLINDRICAL ROLLER BEARINGS
  VSI250855	710	955		INA	SLEWING BEARINGS
  2321	105	225	77	FAG	SELF
  3911	100	55		INA	THRUST BALL BEARINGS
  203ZNR	17	40	12	FAG	DEEP GROOVE BALL BEARINGS
  RNA6917	120		63	INA	NEEDLE BEARINGS
  NJ411	55	140	33	SKF	CYLINDRICAL ROLLER BEARINGS
  MW-51/2				CONSOLIDATED	THRUST BALL BEARINGS
  6313-2RSNR	65	140	33	CONSOLIDATED	DEEP GROOVE BALL BEARINGS