d - 82,55 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 - 135 mm

db - 93 mm

ra max. - 3,5 mm

da - 98 mm

Db - 143 mm

Weight - 3,33 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/742
• Inner Diameter：82,55mm Outer Diameter：150,089mm Width：44,45mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:industry test,altimeter etc,disposable,wall materials,stamping die,stamping die and its equipment,electrostatic protection,equipment,multi-knife lathe,coupling type,Machine Tool Accessories
• Similar models:NTN M224749D/M224710/M224710D PFI LM12749/10 ISB LM11749/710 Timken JH211749/JH211710 NTN 4T-LM12749/LM12710 Fersa 749/742 Timken 749A/742 FAG K47490-47420 Timken HM262748/HM262710CD+HM262749XC KOYO LM739749/LM739710
• BEARING POWER International Trading Co.,Ltd. specialize in 749A/742 products，there is large inventory of NSK 749A/742 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 749A/742 Which NSK 749A/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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