d - 85.725 mm

D - 133.350 mm

T - 30.163 mm

B - 29.769 mm

C - 22.225 mm

a - 0.3 mm

r1 min. - 3.6 mm

r2 min. - 3.2 mm

Weight - 1,41 Kg

Basic dynamic load rating (C) - 133000 kN

Basic static load rating (C0) - 198000 kN

(Grease) Lubrication Speed - 2300 r/min

(Oil) Lubrication Speed - 3200 r/min

Calculation factor (e) - 0.44

Calculation factor (Y0) - 0.74

Calculation factor (Y1) - 1.35

• Model Number: 497/492A
• Inner Diameter：85.725mm Outer Diameter：133.350mm Width：30.163mm
• Type：Tapered Roller Bearings
• Update date：2025-04-20
• Application:Textile Industry Accessories and Accessories,vertical sawing machine,bag machine,tooth filling,Flame Cutting,packing equipment,Industrial,casting embedding,comprehensive experiment,medical equipment,Surveying Surveying Instruments
• Similar models:CX 497A/492A KOYO M249747/M249710 ISO 497A/493 NTN T-M249748D/M249710/M249710D Timken M249749/M249710 NTN NA497SW/K326071 ISO M249734/10 FBJ 497/492A CX 497/492A ISO M249749/10
• BEARING POWER International Trading Co.,Ltd. specialize in 497/492A products，there is large inventory of NACHI 497/492A . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 497/492A Which NACHI 497/492A 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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