NTN 239/850K bearing

NTN 239/850K bearing

NTN 239/850K, Size: 850x1120x200. NTN 239/850K 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

Spherical roller bearings 239/850K

Bearing number : 239/850K

Size (mm) : 850x1120x200

Brand : NTN

Bore Diameter (mm) : 850

Outer Diameter (mm) : 1120

Width (mm) : 200

Bearing dimensions and specification in NTN catalogue:

d - 850 mm

D - 1 120 mm

B - 200 mm

C - 200 mm

r min. - 6 mm

da min. - 878 mm

Da max. - 1 092 mm

ra max. - 5 mm

Weight - 532 Kg

Basic dynamic load rating (C) - 5 850 kN

Basic static load rating (C0) - 15 100 kN

(Grease) Lubrication Speed - 220 r/min

(Oil) Lubrication Speed - 290 r/min

Calculation factor (e) - 0,16

Calculation factor (Y0) - 4,15

Calculation factor (Y1) - 4,25

Calculation factor (Y2) - 6,32

NTN 239/850K Image

Bearing 239/850K NTN 239/850K type

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