Подшипник 7220B
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 7220B
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 3.32 Кг
- Частота вращения предельная при пластичной смазке 2800 об/мин
- Частота вращения предельная при жидкой смазке 3700 об/мин
- Размер сопряженных деталей (da min.) 112
- Размер сопряженных деталей (Da max.) 168
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 41.8 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 40 Градусы
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 35x55x7 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 600x640x20 (mm)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 75x94x10 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 92.50x99.60x3.55 (mm)

K21 PU(38x45x6 )
Manufacturer: KASTAS
Sizes: 38x45x6 (mm)

Подшипник 22330A2X
Manufacturer: NACHI
Sizes: 150x320x108 (mm)
Weight:: 41.5 (kg)

Подшипник 6807NR
Manufacturer: NACHI
Sizes: 35x47x7 (mm)
Weight:: 0.03 (kg)

Bearing S2220
Manufacturer: INA-FAG
Sizes: 34.925x41.275x31.750 (mm)
Weight:: 0.072 (kg)

Bearing FC2236100
Manufacturer: TMB
Sizes: 110x180x100 (mm)
Weight:: 10.1 (kg)

T5 DD
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.