d - 85,725 mm

D - 136,525 mm

T - 30,162 mm

B - 29,769 mm

C - 22,225 mm

R - 3,5 mm

r - 3,3 mm

a - -0,8 mm

Da - 130 mm

db - 99 mm

da - 93 mm

Db - 122 mm

Aa - 2,5 mm

Ab - 2,1 mm

Weight - 1,47 Kg

Basic static load rating (C0) - 216 kN

Factor (G1) - 104,6

Factor (G2) - 29,3

Factor (Cg) - 0,0561

Factor (K) - 1,31

Basic dynamic load rating (C90) - 37,1

Basic dynamic load rating (Ca90) - 28,2

Basic dynamic load rating (C1) - 143 kN

Calculation factor (e) - 0,44

Calculation factor (Y) - 1,35

• Model Number:497/493
• Inner Diameter：85,725mm Outer Diameter：136,525mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2023-03-14
• Application:equipment,internal combustion engine,vertical pull,Forklift industry,linear drive,Processing machinery,Switch,die casting mold,Laser Devices,dye pigments,thin metal materials
• Similar models:NTN T-M249734/M249710 NTN E-M249746TD/M249710UP Timken 497/493D+X3S-497 NTN T-M249749/M249710 NACHI 497/492A CX M249734/10 CX 497/493 ISB M249747/710 Timken M249749/M249710 CX 497A/492A
• BEARING POWER International Trading Co.,Ltd. specialize in 497/493 products，there is large inventory of Timken 497/493 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 497/493 Which Timken 497/493 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
  02878/02823D+X1S-02877	34,925	76,2	47,625	Timken	Tapered Roller Bearings
  02878/02830	34,925	73,025	22,225	Timken	Tapered Roller Bearings
  02879/02820	31.75	73,025	22,225	FBJ	Tapered Roller Bearings
  23232-K-MB-W33+AH3232	160	290	104	NKE	Spherical Roller Bearings
  307-ZNR	35	80	21	SKF	Deep Groove Ball Bearings
  32244	220	400	114	ISB	Tapered Roller Bearings
  33011	55	90	27	Timken	Tapered Roller Bearings
  71912 CB/P4AL	85	60	13	SKF	Angular Contact Ball Bearings
  838/832-B	80,962	168,275	56,363	Timken	Tapered Roller Bearings
  BHA 1010 Z	15,875	22,225	15,88	IKO	Needle Roller Bearings
  HAR920C	100	140	20	KOYO	Angular Contact Ball Bearings
  GY1011KRRB	17,4625	40	27,38	Timken	Deep Groove Ball Bearings
  K25X31X24.4	25,000	31,000		NTN	Needle Roller Bearings
  M6309	45	100	25	KOYO	Deep Groove Ball Bearings
  UCFA205	25			NACHI	Bearing Units
  W 61900 R-2Z	10	22	6	SKF	Deep Groove Ball Bearings
  LRB-324024	2.0000		1.5100	IKO	NEEDLE BEARINGS
  10405	25	80	21	FAG	SELF
  6316.RS	80	170	39	SKF	DEEP GROOVE BALL BEARINGS
  94648	1.1250	1.6250	3.0000	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES