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.
22x2311 C 91
Manufacturer: ContiTech AG

Подшипник 6317
Manufacturer: NSK-RHP
Sizes: 85x180x41 (mm)
Weight:: 4.28 (kg)

K22 PU(45x55x6)
Manufacturer: KASTAS
Sizes: 45x55x6 (mm)

Bearing SCE208
Manufacturer: INA-FAG
Sizes: 31.750x38.100x12.700 (mm)
Weight:: 0.022 (kg)

K01 (420x460x80)
Manufacturer: KASTAS
Sizes: 420x460x80 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 25.00x26.00x0.50 (mm)

Подшипник 24184EK30
Manufacturer: NACHI
Sizes: 420x700x280 (mm)
Weight:: 437 (kg)

Подшипник 6304N
Manufacturer: NSK-RHP
Sizes: 20x52x15 (mm)
Weight:: 0.145 (kg)

Bearing NF310EM (12310EH)
Manufacturer: TMB
Sizes: 50x110x27 (mm)
Weight:: 1.15 (kg)

Bearing PI061012
Manufacturer: INA-FAG
Sizes: 9.525x15.875x19.5 (mm)
Weight:: 0.018 (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.