Bearing 4456
Inner diameter:: 133.350 mm
Outer diameter: 190.500 mm
The size of the width: 41.280 mm
Weight:: 3.616 kg
Outer diameter: 190.500 mm
The size of the width: 41.280 mm
Weight:: 3.616 kg
Technical specifications
Designation: 4456
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 133.350 mm
External diameter: 190.500 mm
Width (B): 41.280 mm
Weight: 3.616 kg
Резьба (G): 36000 mm
K15 PU(75x64x4,2)
Manufacturer: KASTAS
Sizes: 75x64x4,2 (mm)
Подшипник NUP 311 EW
Manufacturer: NSK-RHP
Sizes: 55x120x29 (mm)
Weight:: 1.64 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 412.75x451.05x17.46 (mm)
Подшипник NF 305
Manufacturer: NACHI
Sizes: 25x53x17 (mm)
Weight:: 0.23 (kg)
ШАРИКОПОДШИПНИК УПОРНЫЙ КОМБИНИРОВАННЫЙ С ИГОЛЬЧАТЫМИ РОЛИКАМИ NX7-Z-TV
Manufacturer: INA-FAG
Sizes: 7x14x18 (mm)
Bearing 32048P6 (E2007148)
Manufacturer: TMB
Sizes: 240x360x76 (mm)
Weight:: 26.5 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TAY)
Manufacturer: STO
Sizes: 82x116x20 (mm)
Bearing NF306
Manufacturer: ETERNO
Sizes: 30x72x19 (mm)
Weight:: 0.387 (kg)
Подшипник 7204C
Manufacturer: NACHI
Sizes: 20x47x14 (mm)
Weight:: 0.11 (kg)
Bearing 7008 C
Manufacturer: ETERNO
Sizes: 40x68x15 (mm)
Weight:: 0.247 (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.