Подшипник 54308U
Inner diameter:: 40 mm
Outer diameter: 78 mm
The size of the width: 59 mm
Weight:: 0.73 kg
Outer diameter: 78 mm
The size of the width: 59 mm
Weight:: 0.73 kg
Технические характеристики из каталога производителя:
- Обозначение 54308U
- Размер (r min.) 2,4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Масса 0,73 Кг
- Размер (d1) 104,775 мм.
- Частота вращения предельная при пластичной смазке 1900 об/мин
- Частота вращения предельная при жидкой смазке 2800 об/мин
Bearing 3780 / 3720
Manufacturer: TIMKEN
Sizes: 50.8x93.264x30.162 (mm)
Weight:: 0.848 (kg)
K41 PTFE/NBR(75x59,9x6,3)
Manufacturer: KASTAS
Sizes: 75x59,9x6,3 (mm)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 25x35x10 (mm)
Bearing NJ1030M (42130H)
Manufacturer: TMB
Sizes: 150x225x35 (mm)
Weight:: 4.85 (kg)
MEGADYNE ISORAN 334 L
Manufacturer: ContiTech AG
Bearings K89307 TV
Manufacturer: INA-FAG
Sizes: 35x68x6 (mm)
Weight:: 0.340 (kg)
Bearing 2790 / 2729
Manufacturer: TIMKEN
Sizes: 33.338x76.2x23.812 (mm)
Weight:: 0.574 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 36x58x8 (mm)
5L 390
Manufacturer: ContiTech AG
Подшипник 22320EAKE4
Manufacturer: NSK-RHP
Sizes: 100x215x73 (mm)
Weight:: 12.7 (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.
