Bearings K81284
Inner diameter:: 420 mm
Outer diameter: 580 mm
The size of the width: 52 mm
Weight:: 26 kg
Outer diameter: 580 mm
The size of the width: 52 mm
Weight:: 26 kg
Technical specifications
Designation: K81284
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 420 mm
Outside diameter (D): 580 mm
Width (B): 52 mm
Weight: 26 kg
Size (d1): 459 mm
Size (B): 571 mm
Limiting speed (rpm): 600
Loading capacity dynamic (C): 3500
Loading capacity dynamic (C0): 14200
K36 (85x97x9,6)
Manufacturer: KASTAS
Sizes: 85x97x9,6 (mm)
Подшипник 6821
Manufacturer: NSK-RHP
Sizes: 105x130x13 (mm)
Weight:: 0.324 (kg)
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ DKLFA2590-2RS
Manufacturer: INA-FAG
Sizes: 25x57x38 (mm)
Weight:: 0.73 (kg)
K103 NBR(18x26x4,5/6)
Manufacturer: KASTAS
Sizes: 18x26x4,5/6 (mm)
K21 NBR(168x180x14)
Manufacturer: KASTAS
Sizes: 168x180x14 (mm)
MXL 140 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
1800 XXH
Manufacturer: ContiTech AG
Подшипник NUP 309 EG
Manufacturer: NACHI
Sizes: 45x100x25 (mm)
Weight:: 0.91 (kg)
Bearing 29476 (9039476)
Manufacturer: TMB
Sizes: 380x670x175 (mm)
Weight:: 260 (kg)
RPP8 4192 ( RPP 8 4192 -V, -M, -MFX )
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.
