Подшипник 7018DB
Inner diameter:: 90 mm
Outer diameter: 140 mm
The size of the width: 24 mm
Weight:: 1.26 kg
Outer diameter: 140 mm
The size of the width: 24 mm
Weight:: 1.26 kg
Технические характеристики из каталога производителя:
- Обозначение 7018DB
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 1.26 Кг
- Частота вращения предельная при пластичной смазке 3200 об/мин
- Частота вращения предельная при жидкой смазке 4200 об/мин
- Размер сопряженных деталей (da min.) 97
- Размер сопряженных деталей (Da max.) 135.6
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 21.2 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 48 мм.
Подшипник NP 244
Manufacturer: NACHI
Sizes: 220x350x65 (mm)
Weight:: 37 (kg)
Подшипник FWF-202612-E
Manufacturer: NSK-RHP
Sizes: 20x26x12 (mm)
Weight:: 0.013 (kg)
T20 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 230x260x18 (mm)
Mechanical seal RM 108-28
Manufacturer: RiMi
Bearing 6006
Manufacturer: ETERNO
Sizes: 30x55x13 (mm)
Weight:: 0.124 (kg)
ContiTech STD 5M 25 HP
Manufacturer: ContiTech AG
17x1981 B 78
Manufacturer: ContiTech AG
Bearing 03Y21
Manufacturer: INA-FAG
Sizes: 9.550x19.130x7.970 (mm)
Weight:: 0.011 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 133.80x140.00x3.10 (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.