Подшипник 7220BDB
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.32 kg
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.32 kg
Технические характеристики из каталога производителя:
- Обозначение 7220BDB
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 3.32 Кг
- Частота вращения предельная при пластичной смазке 2200 об/мин
- Частота вращения предельная при жидкой смазке 3000 об/мин
- Размер сопряженных деталей (da min.) 107
- Размер сопряженных деталей (Da max.) 173
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 41.8 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 40 Градусы
- Размер (2B) 68 мм.
Bearings GY1110-KRR-B
Manufacturer: INA-FAG
Weight:: 0.73 (kg)
Bearing 61822
Manufacturer: ETERNO
Sizes: 110x140x16 (mm)
Weight:: 0.6 (kg)
Krestovina 17x39
Manufacturer: TOYO
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 38x54x10 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 70x130x13 (mm)
Bearing 23156KW33
Manufacturer: TMB
Sizes: 280x460x146 (mm)
Weight:: 97 (kg)
Подшипник 24176E
Manufacturer: NACHI
Sizes: 380x620x243 (mm)
Weight:: 290 (kg)
Подшипник N 316
Manufacturer: NACHI
Sizes: 80x147x39 (mm)
Weight:: 3.83 (kg)
Bearing 16001 2RS
Manufacturer: ETERNO
Sizes: 12x28x7 (mm)
Weight:: 0.022 (kg)
Bearing 40X12
Manufacturer: INA-FAG
Sizes: 101.575x149.352x37.720 (mm)
Weight:: 2.220 (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.