Подшипник 7309DB
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.875 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.875 kg
Технические характеристики из каталога производителя:
- Обозначение 7309DB
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.875 Кг
- Частота вращения предельная при пластичной смазке 5000 об/мин
- Частота вращения предельная при жидкой смазке 6700 об/мин
- Размер сопряженных деталей (da min.) 50
- Размер сопряженных деталей (Da max.) 94.6
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 8.4 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 50 мм.
Manufacturer: ContiTech AG
AT20 DD
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 28x42x8 (mm)
1.6 NBR 70(008,10x01,60)
Manufacturer: KASTAS
K33 PU(36x46x10)
Manufacturer: KASTAS
Sizes: 36x46x10 (mm)
Bearing NU317
Manufacturer: ETERNO
Sizes: 85x180x41 (mm)
Weight:: 4.8 (kg)
Bearing HFL 2530
Manufacturer: ETERNO
Sizes: 25x32x30 (mm)
Weight:: 44 (kg)
AT10 DD
Manufacturer: ContiTech AG
Bearing 61826
Manufacturer: ETERNO
Sizes: 130x165x18 (mm)
Weight:: 0.93 (kg)
K31 PU/NBR/POM(50,8x63,5x9,525 )
Manufacturer: KASTAS
Sizes: 50,8x63,5x9,525 (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.