Подшипник RS-4856E4
Inner diameter:: 280 mm
Outer diameter: 350 mm
The size of the width: 69 mm
Weight:: 16 kg
Outer diameter: 350 mm
The size of the width: 69 mm
Weight:: 16 kg
Технические характеристики из каталога производителя:
- Обозначение RS-4856E4
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 16 Кг
- Частота вращения предельная при пластичной смазке 340 об/мин
- Частота вращения предельная при жидкой смазке 710 об/мин
- Размер сопряженных деталей (da min.) 289
- Размер сопряженных деталей (Da max.) 341
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
SEALS (REINFORCED SEAL) (FT)
Manufacturer: FEKO
Sizes: 15x21.05x5/7 (mm)
Подшипник QJ311
Manufacturer: NSK-RHP
Sizes: 55x120x29 (mm)
Weight:: 1.75 (kg)
Подшипник RLM2825
Manufacturer: NSK-RHP
Sizes: 28x35x25 (mm)
Weight:: 0.047 (kg)
Bearings K89448
Manufacturer: INA-FAG
Sizes: 240x440x40 (mm)
Weight:: 19.2 (kg)
3.53 FKM 80(058,74x03,53 )
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 35.00x37.00x1.00 (mm)
Bearing 368 / 363
Manufacturer: TIMKEN
Sizes: 50.800x90.000x20.000 (mm)
Weight:: 0.576 (kg)
Mechanical seal RM 551B
Manufacturer: RiMi
Bearing 30334 (7334E)
Manufacturer: TMB
Weight:: 29 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ240-E-M1 + HJ240-E
Manufacturer: FAG
Sizes: 200x360x58 (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.
