Подшипник 7238DF
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 21.5 kg
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 21.5 kg
Технические характеристики из каталога производителя:
- Обозначение 7238DF
- Размер (r min.) 4 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 21.5 Кг
- Частота вращения предельная при пластичной смазке 1300 об/мин
- Частота вращения предельная при жидкой смазке 1700 об/мин
- Размер сопряженных деталей (da min.) 199
- Размер сопряженных деталей (Da max.) 331
- Размер сопряженных деталей (ra max.) 1.5
- Размер (a) 49.0 мм.
- Размер (r1 min.) 1.5 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 110 мм.
SPB 2100
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 90x150x13 (mm)
Bearing IR60x68x25
Manufacturer: INA-FAG
Sizes: 60x68x25 (mm)
Weight:: 0.152 (kg)
HTD 8M 1408 ( HTD8M 1408 -V, -M, -MFX )
Manufacturer: ContiTech AG
HTD 8M 1016 ( HTD8M 1016 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing WS89336
Manufacturer: INA-FAG
Sizes: 180x300x24.5 (mm)
Weight:: 8.700 (kg)
Подшипник E30203J
Manufacturer: NACHI
Sizes: 17x40x13.25 (mm)
Weight:: 0.07 (kg)
2.62 NBR 70(48,90x2,62)
Manufacturer: KASTAS
Подшипник 6868
Manufacturer: NSK-RHP
Sizes: 340x420x38 (mm)
Weight:: 11.5 (kg)
Bearing NA6906
Manufacturer: ETERNO
Sizes: 30x35x47 (mm)
Weight:: 0.185 (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.
