Bearing BK4512
Inner diameter:: 45 mm
Outer diameter: 52 mm
The size of the width: 12 mm
Weight:: 45 kg
Outer diameter: 52 mm
The size of the width: 12 mm
Weight:: 45 kg
Technical specifications
Designation : BK4512
Dimensions, mm : 45x52x12
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 45 Kg
Dynamic load rating (C) - 12900 kN
Static load rating (C0) - 22500 kN
Grease lubrication speed - 5800 rev/min
Bearings NK75/25
Manufacturer: INA-FAG
Sizes: 75x92x25 (mm)
Weight:: 0.315 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ311-E-TVP2
Manufacturer: FAG
Sizes: 55x120x29 (mm)
T5 DD
Manufacturer: ContiTech AG
Bearing GT32
Manufacturer: INA-FAG
Sizes: 61.913x97.638x20.638 (mm)
Weight:: 0.524 (kg)
T5 410 ( Т5 410 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKI75/25
Manufacturer: INA-FAG
Sizes: 75x105x25 (mm)
Bearing 618/8P5 (D1000088)
Manufacturer: TMB
Sizes: 8x16x4 (mm)
Weight:: 0.003 (kg)
T5 850 ( Т5 850 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Подшипник 232/670CAKE4
Manufacturer: NSK-RHP
Sizes: 670x1220x438 (mm)
Weight:: 2210 (kg)
K21 NBR(28x35,5x5)
Manufacturer: KASTAS
Sizes: 28x35,5x5 (mm)
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.
