Подшипник 7228DT
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.78 kg
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.78 kg
Технические характеристики из каталога производителя:
- Обозначение 7228DT
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 8.78 Кг
- Частота вращения предельная при пластичной смазке 1800 об/мин
- Частота вращения предельная при жидкой смазке 2400 об/мин
- Размер сопряженных деталей (da min.) 147
- Размер сопряженных деталей (Da max.) 243
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 35.3 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 84 мм.
Bearing NJ205
Manufacturer: ETERNO
Sizes: 25x52x15 (mm)
Weight:: 0.142 (kg)

AT10 DD
Manufacturer: ContiTech AG

Подшипник SL14 922
Manufacturer: INA-FAG
Sizes: 110x150x59 (mm)
Weight:: 3.1 (kg)

K81 TPE(58x63x1,3)
Manufacturer: KASTAS
Sizes: 58x63x1,3 (mm)

1.78 NBR 70(120,40x01,78)
Manufacturer: KASTAS

3 NBR 70(036,00x03,00)
Manufacturer: KASTAS

3 NBR 90(058,00x03,00)
Manufacturer: KASTAS

Bearing N215EM (2215EH)
Manufacturer: TMB
Sizes: 75x130x25 (mm)
Weight:: 1.2 (kg)

K21 PU(100x120x10 )
Manufacturer: KASTAS
Sizes: 100x120x10 (mm)

STD 1216 S8M CXP
Manufacturer: ContiTech AG


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.