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：2025-04-24
• Application:X-ray Equipment,rubber products machinery and equipment,Medium and large motor,mathematical instruments,Optical detection,EEG,top industry,magnetic elements,lifting equipment Hoisting hoist,Spectrum Products,product accessories
• Similar models:NTN T-E-M249748D/M249710/M249710D NTN T-M249749/M249710D+A Timken 497/492A ISB M249747/710 Fersa U497/U460L ISO 497/492A CX 497/493 NTN T-M249734/M249710D+A Fersa 497/492A NSK 497/493
• 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.

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