Подшипник NU 248
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 51.1 kg
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 51.1 kg
Технические характеристики из каталога производителя:
- Обозначение NU 248
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 51.1 Кг
- Частота вращения предельная при пластичной смазке 1400 об/мин
- Частота вращения предельная при жидкой смазке 1600 об/мин
- Размер (r1 min.) 4 мм.
SEALS (REINFORCED SEAL) (SC)
Manufacturer: FEKO
Sizes: 83x113x13 (mm)
AX 53 AX 1376 Ld
Manufacturer: ContiTech AG
Mechanical seal RM 2100-2 3/4"
Manufacturer: RiMi
Подшипник 22322EAKE4
Manufacturer: NSK-RHP
Sizes: 110x240x80 (mm)
Weight:: 17.6 (kg)
T5 DD
Manufacturer: ContiTech AG
HTD 8M 2368 ( HTD8M 2368 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 3315 2RS
Manufacturer: ETERNO
Sizes: 75x160x68.3 (mm)
Weight:: 5.7 (kg)
RPP14 7784 ( RPP 14 7784 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing NN3056KP6 (E3182156)
Manufacturer: TMB
Sizes: 280x420x106 (mm)
Weight:: 47.5 (kg)
Bearing RF20
Manufacturer: INA-FAG
Sizes: 9.525x31.750x20.638 (mm)
Weight:: 19.5 (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.
