Подшипник 7311CDT
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 7311CDT
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 1.45 Кг
- Частота вращения предельная при пластичной смазке 7300 об/мин
- Частота вращения предельная при жидкой смазке 10000 об/мин
- Размер сопряженных деталей (da min.) 65
- Размер сопряженных деталей (Da max.) 114
- Размер сопряженных деталей (ra max.) 1
- Размер (a) - 4.4 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 15 Градусы
- Размер (2B) 58 мм.
O-RING
Manufacturer: NQK SF
Sizes: 48.00x55.06x3.53 (mm)
ContiTech STD 5M 25 HP
Manufacturer: ContiTech AG
HTD 8M 4320 ( HTD8M 4320 -V, -M, -MFX )
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (TF)
Manufacturer: FEKO
Sizes: 117.90x146.10x12/13 (mm)
Корпус UCFC212
Manufacturer: NACHI
Weight:: 4.4 (kg)
K18 (80x65x20)
Manufacturer: KASTAS
Sizes: 80x65x20 (mm)
Подшипник 687 DD
Manufacturer: NSK-RHP
Sizes: 7x14x5 (mm)
Weight:: 0.003 (kg)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 30x42x7 (mm)
Bearing DAC42780040
Manufacturer:
Sizes: 42x78x41/38 (mm)
Bearing 3204 J-2RS
Manufacturer: INA-FAG
Sizes: 20x47x20.638 (mm)
Weight:: 0.180 (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.