Подшипник 7308DF
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.655 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.655 kg
Технические характеристики из каталога производителя:
- Обозначение 7308DF
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.655 Кг
- Частота вращения предельная при пластичной смазке 5500 об/мин
- Частота вращения предельная при жидкой смазке 7500 об/мин
- Размер сопряженных деталей (da min.) 45
- Размер сопряженных деталей (Da max.) 84.6
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 7.3 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 46 мм.
Bearing 7220AC (46220)
Manufacturer: TMB
Sizes: 100x180x34 (mm)
Weight:: 3.25 (kg)

Подшипник 23948CAKE4
Manufacturer: NSK-RHP
Sizes: 240x320x60 (mm)
Weight:: 13.3 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x58x8 (mm)

K95 NBR(7,94x12,7x3,5 )
Manufacturer: KASTAS
Sizes: 7,94x12,7x3,5 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x68x8 (mm)

K21 PU(48x58x6,5)
Manufacturer: KASTAS
Sizes: 48x58x6,5 (mm)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NK20/16
Manufacturer: INA-FAG
Sizes: 20x28x16 (mm)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 10x20x7 (mm)

Корпус UKF212+H2312
Manufacturer: NACHI
Weight:: 4.6 (kg)

Bearings LR5308-2HRS-TVH-XL
Manufacturer: INA-FAG
Sizes: 40x100x36.5 (mm)
Weight:: 1.2 (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.