Bearing 4452
Inner diameter:: 120.650 mm
Outer diameter: 177.800 mm
The size of the width: 41.280 mm
Weight:: 3.325 kg
Outer diameter: 177.800 mm
The size of the width: 41.280 mm
Weight:: 3.325 kg
Technical specifications
Designation: 4452
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 120.650 mm
External diameter: 177.800 mm
Width (B): 41.280 mm
Weight: 3.325 kg
Резьба (G): 34000 mm
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 41.27x69.95x12.70 (mm)
5.7 NBR 90(229,20x05,70)
Manufacturer: KASTAS
Подшипник 22220EAKE4
Manufacturer: NSK-RHP
Sizes: 100x180x46 (mm)
Weight:: 4.84 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 18.80x25.00x3.10 (mm)
17x4572 B 180
Manufacturer: ContiTech AG
Bearing NN3030
Manufacturer: ETERNO
Sizes: 150x225x56 (mm)
Weight:: 7.58 (kg)
Подшипник HR30226J
Manufacturer: NSK-RHP
Sizes: 130x230x43.75 (mm)
Weight:: 7.25 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 31308-A-N11CA-A50-90
Manufacturer: FAG
Sizes: 40x90x50.5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 28x46x7 (mm)
HTD 495 3M
Manufacturer: ContiTech AG
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.
