Bearing 81284 M
Inner diameter:: 420 mm
Outer diameter: 580 mm
The size of the width: 130 mm
Weight:: 95.600 kg
Outer diameter: 580 mm
The size of the width: 130 mm
Weight:: 95.600 kg
Technical specifications
Designation: 81284 M
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 420 mm
External diameter: 580 mm
Width (B): 130 mm
Weight: 95.600 kg
XPB 2500 Lw / Ld ( ХРВ 2500 )
Manufacturer: ContiTech AG

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Sizes: 190x340x92 (mm)
Weight:: 37 (kg)

Bearing NN3036 K
Manufacturer: ETERNO
Sizes: 180x280x74 (mm)
Weight:: 16.4 (kg)

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Sizes: 60x95x26 (mm)
Weight:: 0.66 (kg)

AT5 DD
Manufacturer: ContiTech AG

K18 (60x48x20,5)
Manufacturer: KASTAS
Sizes: 60x48x20,5 (mm)

RPP14 5614 ( RPP 14 5614 -V, -M, -MFX )
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 43x55x7 (mm)

K22 PU(11,11x19,05x3,96)
Manufacturer: KASTAS
Sizes: 11,11x19,05x3,96 (mm)

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Manufacturer: INA-FAG
Weight:: 0.085 (kg)


INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.

DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.

SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.