Bearings K81280
Inner diameter:: 400 mm
Outer diameter: 540 mm
The size of the width: 45 mm
Weight:: 18.5 kg
Outer diameter: 540 mm
The size of the width: 45 mm
Weight:: 18.5 kg
Technical specifications
Designation: K81280
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 400 mm
Outside diameter (D): 540 mm
Width (B): 45 mm
Weight: 18.5 kg
Size (d1): 433 mm
Size (B): 531 mm
Limiting speed (rpm): 600
Loading capacity dynamic (C): 2800
Loading capacity dynamic (C0): 11400
O-RING
Manufacturer: NQK SF
Sizes: 23.20x30.00x3.40 (mm)
3 NBR 70(200,00x03,00)
Manufacturer: KASTAS
K06 PU(90x100x6/9)
Manufacturer: KASTAS
Sizes: 90x100x6/9 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 37.40x47x6 (mm)
Подшипник 14123A/14274
Manufacturer: NSK-RHP
Sizes: 69.012x31.75x26.982 (mm)
Weight:: 0.421 (kg)
Bearing BCE66
Manufacturer: INA-FAG
Sizes: 9.525x14.288x9.525 (mm)
Weight:: 0.004 (kg)
K84 PU(286x263x12 )
Manufacturer: KASTAS
Sizes: 286x263x12 (mm)
K33 PU(55x71x12)
Manufacturer: KASTAS
Sizes: 55x71x12 (mm)
K78 Aramid Phenolic/Graphite(50x55x15)
Manufacturer: KASTAS
Sizes: 50x55x15 (mm)
Подшипник 7212CDB
Manufacturer: NACHI
Sizes: 60x110x22 (mm)
Weight:: 0.82 (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.
