Подшипник 7920 A5
Inner diameter:: 100 mm
Outer diameter: 140 mm
The size of the width: 20 mm
Weight:: 0.804 kg
Outer diameter: 140 mm
The size of the width: 20 mm
Weight:: 0.804 kg
Технические характеристики из каталога производителя:
- Обозначение 7920 A5
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,804 Кг
- Частота вращения предельная при пластичной смазке 5 600 об/мин
- Частота вращения предельная при жидкой смазке 8 000 об/мин
- Размер сопряженных деталей (da min.) 107
- Размер сопряженных деталей (Da max.) 133
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 38 мм.
- Размер (r1 min.) 0,6 мм.
Подшипник 6020NR
Manufacturer: NSK-RHP
Sizes: 100x150x24 (mm)
Weight:: 1.29 (kg)

K29 PU/POM(32x42,7x4,2)
Manufacturer: KASTAS
Sizes: 32x42,7x4,2 (mm)

Bearing 51211
Manufacturer: ETERNO
Sizes: 55x90x25 (mm)
Weight:: 0.59 (kg)

Подшипник 6217-2NK
Manufacturer: NACHI
Sizes: 85x150x28 (mm)
Weight:: 1.79 (kg)

Подшипник FWF-233116-E
Manufacturer: NSK-RHP
Sizes: 23x31x16 (mm)
Weight:: 0.023 (kg)

Bearing DAC35500020
Manufacturer:
Sizes: 35x50x20/20 (mm)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 130x155x10 (mm)

K21 PU(24x36x6,3)
Manufacturer: KASTAS
Sizes: 24x36x6,3 (mm)

Bearing IR25x32x22
Manufacturer: INA-FAG
Sizes: 25x32x22 (mm)
Weight:: 0.517 (kg)

CTD 2240 C8M
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.