Bearing 51156
Inner diameter:: 280 mm
Outer diameter: 350 mm
The size of the width: 53 mm
Weight:: 12 kg
Outer diameter: 350 mm
The size of the width: 53 mm
Weight:: 12 kg
Technical specifications
Designation : 51156
Dimensions, mm : 280x350x53
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 12 Kg
Dynamic load rating (C) - 319000 kN
Static load rating (C0) - 1460000 kN
Grease lubrication speed - 700 rev/min
Speed limit with oil lubrication - 950 rev/min
Подшипник MF-4520
Manufacturer: NSK-RHP
Sizes: 45x52x20 (mm)
Weight:: 0.078 (kg)

T20 DD
Manufacturer: ContiTech AG

Bearing NU2234
Manufacturer: ETERNO
Sizes: 170x310x86 (mm)
Weight:: 29.2 (kg)

K06 PU(76x84x5/7)
Manufacturer: KASTAS
Sizes: 76x84x5/7 (mm)

XPA 2240 Lw / Ld ( ХРА 2240 )
Manufacturer: ContiTech AG

K95 NBR(28x52x10)
Manufacturer: KASTAS
Sizes: 28x52x10 (mm)

Bearing 6330MZ1 (330HZ1)
Manufacturer: TMB
Sizes: 150x320x65 (mm)
Weight:: 26 (kg)

2 NBR 90(008,00x02,00)
Manufacturer: KASTAS

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x80x12 (mm)

Bearing 32208 (7508E)
Manufacturer: TMB
Sizes: 40x80x24.75 (mm)
Weight:: 0.53 (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.