d - 82,55 mm

D - 150 mm

T - 44,455 mm

B - 46,672 mm

C - 35 mm

ra1 max. - 3,3 mm

a - 32,5 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 134 mm

db - 93 mm

ra max. - 3,5 mm

da - 99 mm

Db - 142 mm

Weight - 3,3 Kg

Basic dynamic load rating (C) - 265 kN

Basic static load rating (C0) - 370 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3200 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 1

Calculation factor (Y1) - 1,8

• Model Number: 749A/743
• Inner Diameter：82,55mm Outer Diameter：150mm Width：44,455mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:motorcycle,mechanical annex,medical equipment,tower crane,Embroidery,physical instruments,Power equipment,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,labor insurance,cooling system,chuck industry
• Similar models:Timken LL225749/LL225710 Timken LM29749/LM29710 Timken LL562749/LL562710 Timken HH953749/HH953710D+HH953749XA NTN M278749/M278710DAG2+A NTN M270749D/M270710+A Timken M268749/M268710 Timken JH211749/JH211710 NTN E-HM262749/HM262710 ISO LM236749/10A
• BEARING POWER International Trading Co.,Ltd. specialize in 749A/743 products，there is large inventory of NSK 749A/743 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 749A/743 Which NSK 749A/743 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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