Подшипник 7920 C
Inner diameter:: 100 mm
Outer diameter: 140 mm
The size of the width: 20 mm
Weight:: 0.794 kg
Outer diameter: 140 mm
The size of the width: 20 mm
Weight:: 0.794 kg
Технические характеристики из каталога производителя:
- Обозначение 7920 C
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,794 Кг
- Частота вращения предельная при пластичной смазке 6 700 об/мин
- Частота вращения предельная при жидкой смазке 9 000 об/мин
- Размер сопряженных деталей (da min.) 107
- Размер сопряженных деталей (Da max.) 133
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 26,1 мм.
- Размер (r1 min.) 0,6 мм.
- Расчетный коэффициент (f0) 16,5
Bearing 7030 C
Manufacturer: ETERNO
Sizes: 150x225x35 (mm)
Weight:: 5.49 (kg)

Подшипник 41126/41286
Manufacturer: NSK-RHP
Sizes: 28.575x72.626x24.608 (mm)
Weight:: 0.472 (kg)

Mechanical seal RM 551D
Manufacturer: RiMi

2 NBR 70(019,00x02,00)
Manufacturer: KASTAS

Bearing 24122W33
Manufacturer: TMB
Sizes: 110x180x69 (mm)
Weight:: 7.1 (kg)

Bearings RNA4830
Manufacturer: INA-FAG
Sizes: 165x190x40 (mm)
Weight:: 1.6 (kg)

Подшипник N 211
Manufacturer: NSK-RHP
Sizes: 55x88.5x21 (mm)
Weight:: 0.634 (kg)

AT10 DD
Manufacturer: ContiTech AG

K150 NBR FABRIC(70x55x7,5/4,5)
Manufacturer: KASTAS
Sizes: 70x55x7,5/4,5 (mm)

Подшипник C 4130 V
Manufacturer: SKF
Sizes: 150x250x100 (mm)
Weight:: 20 (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.