Bearing BK4012
Inner diameter:: 40 mm
Outer diameter: 47 mm
The size of the width: 12 mm
Weight:: 31.1 kg
Outer diameter: 47 mm
The size of the width: 12 mm
Weight:: 31.1 kg
Technical specifications
Designation : BK4012
Dimensions, mm : 40x47x12
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 31.1 Kg
Dynamic load rating (C) - 14000 kN
Static load rating (C0) - 24300 kN
Grease lubrication speed - 6300 rev/min
Bearing 29238 (9039238)
Manufacturer: TMB
Sizes: 190x270x48 (mm)
Weight:: 8.8 (kg)
Подшипник 16048
Manufacturer: NSK-RHP
Sizes: 240x360x37 (mm)
Weight:: 13.9 (kg)
Z 34 10x865 Li / 888 Ld
Manufacturer: ContiTech AG
Bearing 3305
Manufacturer: ETERNO
Sizes: 25x62x25.4 (mm)
Weight:: 0.35 (kg)
Подшипник E30314J
Manufacturer: NACHI
Sizes: 70x150x38 (mm)
Weight:: 3.05 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32960-N11CA-A550-600
Manufacturer: FAG
Sizes: 300x420x152 (mm)
K503 (69,85x57,15x14,53)
Manufacturer: KASTAS
Sizes: 69,85x57,15x14,53 (mm)
HTD 711 3M
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ RPNA45/62
Manufacturer: INA-FAG
Sizes: 45x62x20 (mm)
K21 PU(50x63x10)
Manufacturer: KASTAS
Sizes: 50x63x10 (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.
