d - 84,138 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 - 91 mm

ra max. - 3,5 mm

da - 98 mm

Db - 130 mm

Weight - 1,6 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-498/493
• Inner Diameter：84,138mm Outer Diameter：136,525mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Cylinder Special,Forming mold,Plastic molding,Insect Count,storage shelves,security,root canal filling,baler,Machine tool accessories,security equipment,hydraulic cylinder
• Similar models:Timken 498D/492A+Y3S-492A ISO 498/493 Fersa 498/493 Timken 498/492A NACHI 498/492A CX 498/493 NTN 4T-498/492A PFI PW54980050CSM KOYO 498/492A Timken NP407977/NP183498
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-498/493 products，there is large inventory of NTN 4T-498/493 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-498/493 Which NTN 4T-498/493 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
  07100S/07196	25,4	50,005	13,495	Fersa	Tapered Roller Bearings
  2213 KTN9	65	120	31	ISB	Self-Aligning Ball Bearings
  22205/20	20	52	18	ISB	Spherical Roller Bearings
  222S.415-MA	125,413	250	68	FAG	Spherical Roller Bearings
  23988RK	440	600	118	KOYO	Spherical Roller Bearings
  30326	130	280	63,75	NKE	Tapered Roller Bearings
  32052 X	400	260	87	SKF	Tapered Roller Bearings
  71907 CD/P4A	55	35	10	SKF	Angular Contact Ball Bearings
  8511	55	100	27	CYSD	Deep Groove Ball Bearings
  DCL2012	31,75	38,1	19,05	NTN	Needle Roller Bearings
  GE 032/50 XES	32	50	22	ISO	Plain Bearings
  KT 121820	12	18		IKO	Needle Roller Bearings
  LMK60	60	90		Samick	Linear Bearings
  MU003+ER	17	35	13,5	NACHI	Deep Groove Ball Bearings
  NJ219	95	170	32	FBJ	Cylindrical Roller Bearings
  THE50	50			INA	Bearing Units
  L1213U	65	120	23	Rollway	CYLINDRICAL ROLLER BEARINGS
  XLS-7	7.0000	9.5000	1.2500	NH	DEEP GROOVE BALL BEARINGS
  SN-310..21310	50	-	70	CONSOLIDATED	PILLOW BLOCKS
  B-18	2.5937	1.5625		CONSOLIDATED	THRUST BALL BEARINGS