Подшипник 7220CDB
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 7220CDB
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 3.32 Кг
- Частота вращения предельная при пластичной смазке 4600 об/мин
- Частота вращения предельная при жидкой смазке 6300 об/мин
- Размер сопряженных деталей (da min.) 112
- Размер сопряженных деталей (Da max.) 173
- Размер сопряженных деталей (ra max.) 1
- Размер (a) - 0.8 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 15 Градусы
- Размер (2B) 68 мм.
BB128 ( ВВ 128 ) Le= 3320 мм
Manufacturer: ContiTech AG

RPP8 5952 ( RPP 8 5952 -V, -M, -MFX )
Manufacturer: ContiTech AG

Mechanical seal RM 301-65
Manufacturer: RiMi

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 24x35x8 (mm)

Bearing 7248B (66248)
Manufacturer: TMB
Sizes: 240x440x72 (mm)
Weight:: 49 (kg)

Bearing K40x45x27
Manufacturer: INA-FAG
Sizes: 40x45x27 (mm)
Weight:: 0.0046 (kg)

Подшипник 53411
Manufacturer: NACHI
Sizes: 55x120x50.5 (mm)
Weight:: 0.73 (kg)

Подшипник HM804840/HM804810
Manufacturer: NSK-RHP
Sizes: 41.275x95.25x30.162 (mm)
Weight:: 1.08 (kg)

Mechanical seal RM 560B-1 1/8"
Manufacturer: RiMi

2.62 NBR 70(221,92x2,62)
Manufacturer: KASTAS


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.