Подшипник RSF-4884E4
Inner diameter:: 420 mm
Outer diameter: 520 mm
The size of the width: 100 mm
Weight:: 49.5 kg
Outer diameter: 520 mm
The size of the width: 100 mm
Weight:: 49.5 kg
Технические характеристики из каталога производителя:
- Обозначение RSF-4884E4
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 49,5 Кг
- Частота вращения предельная при пластичной смазке 220 об/мин
- Частота вращения предельная при жидкой смазке 450 об/мин
- Размер сопряженных деталей (da min.) 431
- Размер сопряженных деталей (Da max.) 509
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
HTD 8M 1856 ( HTD8M 1856 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 62306 2RS
Manufacturer: ETERNO
Sizes: 30x72x27 (mm)
Weight:: 0.493 (kg)
Подшипник 6303N
Manufacturer: NACHI
Sizes: 17x47x14 (mm)
Weight:: 0.115 (kg)
Bearing B9
Manufacturer: INA-FAG
Sizes: 25.400x50.010x19.050 (mm)
Weight:: 0.168 (kg)
STD 1520 S8M
Manufacturer: ContiTech AG
Подшипник NJ 2326
Manufacturer: NACHI
Sizes: 130x280x93 (mm)
Weight:: 29.1 (kg)
Подшипник 7232 A
Manufacturer: NSK-RHP
Sizes: 160x290x48 (mm)
Weight:: 14.1 (kg)
AT5 DD
Manufacturer: ContiTech AG
Mechanical seal RM 551D
Manufacturer: RiMi
4 FKM 80(024,00x04,00)
Manufacturer: KASTAS
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.