d - 85.027 mm

D - 150.089 mm

T - 44.450 mm

B - 46.672 mm

C - 36.512 mm

a - 11.9 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 3,2 Kg

Basic dynamic load rating (C) - 253000 kN

Basic static load rating (C0) - 345000 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3200 r/min

Calculation factor (e) - 0.33

Calculation factor (Y0) - 1.0

Calculation factor (Y1) - 1.8

• Model Number:749/742
• Inner Diameter：85.027mm Outer Diameter：150.089mm Width：44.450mm
• Type：Tapered Roller Bearings
• Update date：2023-03-26
• Application:tube,Internal thread type,rolling mill roll neck and slowdown device,electromagnetic clutch,garden machinery,drawing die,transistor fittings,thin metal materials,Automobile,lifting equipment Hoisting hoist,car steering pin
• Similar models:SKF M270749/710 NTN M270749/M270710AG2 Fersa LM29749/LM29711 ISO LM29749/10 NSK 749A/743 Timken M249749/M249710B KOYO LM12749/LM12711 FAG Z-574963.03 Timken HH953749/HH953710D+HH953749XA NTN T-HH926749/HH926710
• BEARING POWER International Trading Co.,Ltd. specialize in 749/742 products，there is large inventory of NACHI 749/742 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 749/742 Which NACHI 749/742 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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