Bearing 81280 M
Inner diameter:: 400 mm
Outer diameter: 540 mm
The size of the width: 112 mm
Weight:: 73.100 kg
Outer diameter: 540 mm
The size of the width: 112 mm
Weight:: 73.100 kg
Technical specifications
Designation: 81280 M
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 400 mm
External diameter: 540 mm
Width (B): 112 mm
Weight: 73.100 kg
K21 NBR(110x140x18)
Manufacturer: KASTAS
Sizes: 110x140x18 (mm)
K152 NBR FABRIC(16x24x5,8)
Manufacturer: KASTAS
Sizes: 16x24x5,8 (mm)
Подшипник 54228X
Manufacturer: NSK-RHP
Sizes: 140x200x86.2 (mm)
Weight:: 0.73 (kg)
M (MXL)
Manufacturer: ContiTech AG
Подшипник 7212CDT
Manufacturer: NACHI
Sizes: 60x110x22 (mm)
Weight:: 0.82 (kg)
K09 NBR(150x162x5,5/10)
Manufacturer: KASTAS
Sizes: 150x162x5,5/10 (mm)
Mechanical seal RM 560C-35
Manufacturer: RiMi
K22 NBR(25x35x6)
Manufacturer: KASTAS
Sizes: 25x35x6 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TAY)
Manufacturer: STO
Sizes: 82x116x20 (mm)
Manufacturer: ContiTech AG
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.