Bearings K81256
Inner diameter:: 280 mm
Outer diameter: 380 mm
The size of the width: 32 mm
Weight:: 6.4 kg
Outer diameter: 380 mm
The size of the width: 32 mm
Weight:: 6.4 kg
Technical specifications
Designation: K81256
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 280 mm
Outside diameter (D): 380 mm
Width (B): 32 mm
Weight: 6.4 kg
Size (d1): 300 mm
Size (B): 373 mm
Limiting speed (rpm): 850
Loading capacity dynamic (C): 1460
Loading capacity dynamic (C0): 5600
Подшипник 23980CAKE4
Manufacturer: NSK-RHP
Sizes: 400x540x106 (mm)
Weight:: 69.1 (kg)
Bearing 6415
Manufacturer: ETERNO
Sizes: 75x190x45 (mm)
Weight:: 6.8 (kg)
SEALS (REINFORCED SEAL) (G)
Manufacturer: FEKO
Sizes: 27x37x10.50 (mm)
Bearing B39
Manufacturer: INA-FAG
Sizes: 74.613x116.690x28.580 (mm)
Weight:: 1.101 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 53x81x12 (mm)
DHTD 600 D8M CXP
Manufacturer: ContiTech AG
Bearing 3784 / 3720
Manufacturer: TIMKEN
Sizes: 50.8x93.264x30.162 (mm)
Weight:: 0.839 (kg)
Bearing IR70x80x56
Manufacturer: INA-FAG
Sizes: 70x80x56 (mm)
Weight:: 0.506 (kg)
K68 POM(70x75x5,4)
Manufacturer: KASTAS
Sizes: 70x75x5,4 (mm)
K75 PHENOLIC(30x35x9,7)
Manufacturer: KASTAS
Sizes: 30x35x9,7 (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.
