NTN 30238U bearing

NTN 30238U bearing

NTN 30238U, Size: NTN 30238U bearing, Size: 190x340x60. NTN 30238U 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 30238U

Bearing number : 30238U

Size (mm) : 190x340x60

Brand : NTN

Bore Diameter (mm) : 190

Outer Diameter (mm) : 340

Width (mm) : 60

Bearing dimensions and specification in NTN catalogue:

d - 190 mm

D - 340 mm

T - 60 mm

B - 55 mm

C - 46 mm

ra1 max. - 3 mm

a - 64 mm

r min. - 5 mm

r1 min. - 4 mm

da min. - 212 mm

Da min - 295 mm

Da max. - 322 mm

db max. - 228 mm

Db min. - 316 mm

ra max. - 4 mm

Sa - 9 mm

Sb - 14 mm

Weight - 20,8 Kg

Basic dynamic load rating (C) - 715 kN

Basic static load rating (C0) - 1 000 kN

(Grease) Lubrication Speed - 1 000 r/min

(Oil) Lubrication Speed - 1 300 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,76

Calculation factor (Y2) - 1,38

NTN 30238U Image

Bearing 30238U NTN 30238U type

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