NTN 4T-18790/18724 bearing

NTN 4T-18790/18724 bearing

NTN 4T-18790/18724, Size: 50.8x88.9x17.462. NTN 4T-18790/18724 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 4T-18790/18724

Bearing number : 4T-18790/18724

Size (mm) : 50.8x88.9x17.462

Brand : NTN

Bore Diameter (mm) : 50,8

Outer Diameter (mm) : 88,9

Width (mm) : 17,462

Bearing dimensions and specification in NTN catalogue:

d - 50,8 mm

D - 88,9 mm

T - 17,462 mm

B - 17,462 mm

C - 13,495 mm

ra1 max. - 1,3 mm

a - 0,8 mm

Da - 78 mm

db - 56 mm

ra max. - 3,5 mm

da - 62 mm

Db - 82 mm

Weight - 0,431 Kg

Basic dynamic load rating (C) - 49,5 kN

Basic static load rating (C0) - 65 kN

(Grease) Lubrication Speed - 4 200 r/min

(Oil) Lubrication Speed - 5 600 r/min

Calculation factor (e) - 0,41

Calculation factor (Y0) - 0,81

Calculation factor (Y2) - 1,48

NTN 4T-18790/18724 Image

Bearing 4T-18790/18724 NTN 4T-18790/18724 type

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