Подшипник 7220DB
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 7220DB
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 3.32 Кг
- Частота вращения предельная при пластичной смазке 2400 об/мин
- Частота вращения предельная при жидкой смазке 3400 об/мин
- Размер сопряженных деталей (da min.) 107
- Размер сопряженных деталей (Da max.) 173
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 23.4 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 68 мм.
Bearing BCH1820
Manufacturer: INA-FAG
Sizes: 28.575x38.100x31.750 (mm)
Weight:: 0.055 (kg)

Bearing S62302-2RS
Manufacturer: ETERNO
Sizes: 15.00x42.00x17.00 (mm)
Weight:: 110 (kg)

MEGADYNE ISORAN 460 SLV5 ( RPP5 460 SILVER )
Manufacturer: ContiTech AG

K21 PU(8x16x6)
Manufacturer: KASTAS
Sizes: 8x16x6 (mm)

Подшипник 7306DB
Manufacturer: NACHI
Sizes: 30x72x19 (mm)
Weight:: 0.36 (kg)

Bearing PWTR15 2RS
Manufacturer: INA-FAG
Sizes: 15x35x19 (mm)
Weight:: 18 (kg)

K10 NBR(36x44x6/8)
Manufacturer: KASTAS
Sizes: 36x44x6/8 (mm)

Bearing NN3009KW33P4 (C3182109K)
Manufacturer: TMB
Sizes: 45x75x23 (mm)
Weight:: 0.38 (kg)

Bearing DAC42760038/35F
Manufacturer:
Sizes: 42x76x38/35 (mm)

B 31 17x785 Li / 830 Ld
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.