d - 85,026 mm

D - 150,089 mm

T - 44,45 mm

B - 46,672 mm

C - 36,512 mm

ra1 max. - 3,3 mm

a - 32,5 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 134 mm

db - 95 mm

ra max. - 3,5 mm

da - 101 mm

Db - 142 mm

Weight - 3,21 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:749/742
• Inner Diameter：85,026mm Outer Diameter：150,089mm Width：44,45mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:sleep monitoring,transportation equipment,reinforced machinery,training beds etc,woodworking machinery,security equipment,drawing die,agriculture,screen filter,spreader series,wall materials
• Similar models:Timken M224749/M224711 NTN 4T-EH220749/EH220710 FBJ LM29749/LM29710 Timken HM515749/HM515716 NACHI H-LM12749/H-LM12710 NSK LM29749/LM29710 Timken LL225749/LL225710 Timken 47490/47420D+X1S-47490 NTN T-LM742749/LM742710 SKF HH953749/710
• BEARING POWER International Trading Co.,Ltd. specialize in 749/742 products，there is large inventory of NSK 749/742 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 749/742 Which NSK 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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