d - 85,725 mm

D - 136,525 mm

T - 30,162 mm

B - 29,769 mm

C - 22,225 mm

ra1 max. - 3,3 mm

a - 28,7 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 122 mm

db - 93 mm

ra max. - 3,5 mm

da - 99 mm

Db - 130 mm

Weight - 1,537 Kg

Basic dynamic load rating (C) - 130 kN

Basic static load rating (C0) - 192 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3400 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,74

Calculation factor (Y1) - 1,4

• Model Number:497/493
• Inner Diameter：85,725mm Outer Diameter：136,525mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2023-03-07
• Application:van,hydraulic pump,key lock,injection molding machine,thin metal materials,car,fabric products,Grinding and polishing equipment,thread processing machine,dye pigments,internal combustion engine
• Similar models:NTN E-M249746TD/M249710UP NTN T-M249732/M249710D+A NTN 4T-497/492A NTN 4T-497/493 Timken M249749/M249710CD+M249749XC Timken M249734/M249710CD+M249734XB FBJ 497A/493 NTN T-M249732/M249710 FBJ 497/492A ISB M249747/710
• BEARING POWER International Trading Co.,Ltd. specialize in 497/493 products，there is large inventory of NSK 497/493 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 497/493 Which NSK 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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  7211BEAG(Y/P)	55	100	21	SKF	ANGULAR CONTACT BALL BEARINGS