NSK 749A/742 bearing

NSK 749A/742 bearing

NSK 749A/742, Size: 82.55x150.089x44.45. NSK 749A/742 are used in a wide variety of applications, they are simple in design, suitable for high speeds and are robust in operation, and need little maintenance.

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Description

Inventory: Enough

Delivery time: 5-7 Days

Tapered roller bearings 749A/742

Bearing number : 749A/742

Size (mm) : 82.55x150.089x44.45

Brand : NSK

Bore Diameter (mm) : 82,55

Outer Diameter (mm) : 150,089

Width (mm) : 44,45

Bearing dimensions and specification in NSK catalogue:

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

NSK 749A/742 Image

Bearing 749A/742 NSK 749A/742 type

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