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NTN 4T-643/632 Bearing

  • 50 In stock
  • 256 Comments

Good Bearing company specializes in selling NTN 4T-643/632 bearing, NTN 4T-643/632 bearing related information: Model: 4T-643/632 Bearing; Brand: NTN; Type: Tapered roller bearings 4T-643/632, want to know more about NTN 4T-643/632 For information, you can do online consultation or call the hotline and email us [email protected], we will serve you in detail.

NTN 4T-643/632 Bearing Description
Bearing 4T-643/632

Bearing number : 4T-643/632

Size (mm) : 69.85x136.525x41.275

Brand : NTN

Bore Diameter (mm) : 69,85

Outer Diameter (mm) : 136,525

Width (mm) : 41,275

Bearing dimensions and specification in NTN catalogue:

d - 69,85 mm

D - 136,525 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

ra1 max. - 3,3 mm

a - 11,4 mm

Da - 118 mm

db - 80 mm

ra max. - 3,5 mm

da - 86 mm

Db - 125 mm

Weight - 2,63 Kg

Basic dynamic load rating (C) - 194 kN

Basic static load rating (C0) - 262 kN

(Grease) Lubrication Speed - 2 800 r/min

(Oil) Lubrication Speed - 3 800 r/min

Calculation factor (e) - 0,36

Calculation factor (Y0) - 0,91

Calculation factor (Y2) - 1,66

Tags :  NTN , 69.85x136.525x41.275

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