Подшипник NU 2248
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 120 mm
Weight:: 84.9 kg
Outer diameter: 440 mm
The size of the width: 120 mm
Weight:: 84.9 kg
Технические характеристики из каталога производителя:
- Обозначение NU 2248
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 84,9 Кг
- Частота вращения предельная при пластичной смазке 1 200 об/мин
- Частота вращения предельная при жидкой смазке 1 500 об/мин
- Размер сопряженных деталей (ra max.) 3
- Размер (r1 min.) 4 мм.
- Размер сопряженных деталей (rb max.) 3
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ GLCTE20
Manufacturer: INA
3.53 FKM 80(034,52x03,53 )
Manufacturer: KASTAS
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 32x52x7 (mm)
K752 PTFE/NBR(210x194,5x6,3)
Manufacturer: KASTAS
Sizes: 210x194,5x6,3 (mm)
3 FKM 80(021,00x03,00 )
Manufacturer: KASTAS
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 95x120x12 (mm)
Bearings AXK5070
Manufacturer: INA
Sizes: 50x70x3 (mm)
Weight:: 0.020 (kg)
Bearings RSTO17
Manufacturer: INA
Sizes: 17x40x16 (mm)
Weight:: 0.107 (kg)
Mechanical seal RM 560C-40
Manufacturer: RiMi
SEALS (REINFORCED SEAL) (PST)
Manufacturer: FEKO
Sizes: 25x35x7/8 (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.
