Bearings K81264
Inner diameter:: 320 mm
Outer diameter: 440 mm
The size of the width: 38 mm
Weight:: 10.7 kg
Outer diameter: 440 mm
The size of the width: 38 mm
Weight:: 10.7 kg
Technical specifications
Designation: K81264
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 320 mm
Outside diameter (D): 440 mm
Width (B): 38 mm
Weight: 10.7 kg
Size (d1): 348 mm
Size (B): 434 mm
Limiting speed (rpm): 750
Loading capacity dynamic (C): 1960
Loading capacity dynamic (C0): 7600
Подшипник 557S/552A
Manufacturer: NSK
Sizes: 53.975x123.825x38.1 (mm)
Weight:: 2.254 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 20x48x7 (mm)
Bearing C131714
Manufacturer: INA
Sizes: 20.638x26.988x22.230 (mm)
Weight:: 0.0247 (kg)
SEALS (REINFORCED SEAL) (FYZ)
Manufacturer: FEKO
Sizes: 23.60x30x6 (mm)
Bearing KRV 26
Manufacturer: ETERNO
Sizes: 26x10x36 (mm)
Weight:: 0.061 (kg)
RPP8 4816 ( RPP 8 4816 -V, -M, -MFX )
Manufacturer: ContiTech AG
AT3/300 GEN III ( АТ3 300 GENIII )
Manufacturer: ContiTech AG
K23 PU(35x27x5 pu)
Manufacturer: KASTAS
Sizes: 35x27x5 pu (mm)
STD 1400 S8M CXP
Manufacturer: ContiTech AG
Подшипник 6319DDU
Manufacturer: NSK
Sizes: 95x200x45 (mm)
Weight:: 5.76 (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.