NTN 4T-30311 Bearing

NTN 4T-30311 Bearing

Bearing company specializes in selling NTN 4T-30311 bearings, NTN 4T-30311 bearing related information: Model: 4T-30311 Bearing; Brand: NTN; Type: Tapered roller bearings 4T-30311, want to know more about NTN 4T-30311 For information, you can do online consultation or call the hotline and email us [email protected], we will serve you in detail.

Bearing 4T-30311

Bearing number : 4T-30311

Size (mm) : 55x120x31.5

Brand : NTN

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 31,5

Bearing dimensions and specification in NTN catalogue:

d - 55 mm

D - 120 mm

T - 31,5 mm

B - 29 mm

C - 25 mm

ra1 max. - 2 mm

a - 24,5 mm

r min. - 2,5 mm

r1 min. - 2 mm

da min. - 67 mm

Da min - 104 mm

Da max. - 110 mm

db max. - 71 mm

Db min. - 111 mm

ra max. - 2 mm

Sa - 4 mm

Sb - 6,5 mm

Weight - 1,66 Kg

Basic dynamic load rating (C) - 155 kN

Basic static load rating (C0) - 179 kN

(Grease) Lubrication Speed - 3 300 r/min

(Oil) Lubrication Speed - 4 400 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y2) - 1,74

Tags :  NTN , 55x120x31.5

crt1 crt2

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