Подшипник 7311BDF
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.45 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.45 kg
Технические характеристики из каталога производителя:
- Обозначение 7311BDF
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 1.45 Кг
- Частота вращения предельная при пластичной смазке 3500 об/мин
- Частота вращения предельная при жидкой смазке 5000 об/мин
- Размер сопряженных деталей (da min.) 61
- Размер сопряженных деталей (Da max.) 114
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 22.3 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 40 Градусы
- Размер (2B) 58 мм.
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 80x140x13 (mm)
T10 DD
Manufacturer: ContiTech AG
CTD 1260 C14M CARBON
Manufacturer: ContiTech AG
Корпус UCFC214
Manufacturer: NACHI
Weight:: 6.8 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 500x540x20 (mm)
Mechanical seal RM 2100-30
Manufacturer: RiMi
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 300x360x25 (mm)
HTD 8M 6648 ( HTD8M 6648 -V, -M, -MFX )
Manufacturer: ContiTech AG
Mechanical seal RM 580-1 1/4"
Manufacturer: RiMi
Подшипник BL 315 ZZ
Manufacturer: NSK-RHP
Sizes: 75x160x37 (mm)
Weight:: 3.43 (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.