Подшипник 51428
Inner diameter:: 140 mm
Outer diameter: 280 mm
The size of the width: 112 mm
Weight:: 225 kg
Outer diameter: 280 mm
The size of the width: 112 mm
Weight:: 225 kg
Технические характеристики из каталога производителя:
- Обозначение 51428
- Размер (r min.) 5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Масса 225 Кг
- Размер сопряженных деталей (da min.) 520
- Размер сопряженных деталей (da max) 542
- Размер сопряженных деталей (Da max.) 660
- Размер сопряженных деталей (db min) 552
- Размер сопряженных деталей (ra max.) 4
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 115x136x6 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 125.00x135.60x5.30 (mm)
Bearing NUP409M (92409H)
Manufacturer: TMB
Sizes: 45x120x29 (mm)
Weight:: 1.7 (kg)
Bearing 7238 AC
Manufacturer: ETERNO
Sizes: 190x340x55 (mm)
Weight:: 24.31 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 13.20x17.00x1.90 (mm)
Подшипник NNC 4896
Manufacturer: SKF
Sizes: 480x600x118 (mm)
Weight:: 80.5 (kg)
Mechanical seal RM 502-60
Manufacturer: RiMi
Подшипник 7932A5TRSU
Manufacturer: NSK-RHP
Sizes: 160x220x28 (mm)
Weight:: 58.3 (kg)
HTD 1778 14M EXTREME
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AY)
Manufacturer: FEKO
Sizes: 40x52x5 (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.
