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
Manufacturer: ContiTech AG
Подшипник 63/28
Manufacturer: NACHI
Sizes: 28x68x18 (mm)
Weight:: 0.287 (kg)
K81 TPE(65x75x1,7)
Manufacturer: KASTAS
Sizes: 65x75x1,7 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TA)
Manufacturer: STO
Sizes: 25x45x10 (mm)
K26 NBR 90(175x20x40)
Manufacturer: KASTAS
Sizes: 175x20x40 (mm)
SPZ 1087
Manufacturer: ContiTech AG
Bearing BCH813P
Manufacturer: INA-FAG
Sizes: 12.700x19.050x20.638 (mm)
Weight:: 0.017 (kg)
K21 NBR(48x68x12)
Manufacturer: KASTAS
Sizes: 48x68x12 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 149.50x166.30x8.40 (mm)
K13 PU/METAL(60x70x5)
Manufacturer: KASTAS
Sizes: 60x70x5 (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.
