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：2025-12-15
• Application:chemical,Oral Equipment,scientific instruments,metallurgical mold,gear type,Machine Tool Accessories,medical equipment,Spectrum Products,knitted fabrics,Laser Cutting,vertical pull
• Similar models:KOYO M249736/M249710 NTN T-M249734/M249710D+A NTN M249749/M249710D+A CX 497A/493 FBJ 497/492A Fersa 497/492A Timken 497A/493 Timken 497/493 Timken LM249748/LM249710CD+LM249748XA ISO 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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