Подшипник 7940 C
Inner diameter:: 200 mm
Outer diameter: 280 mm
The size of the width: 38 mm
Weight:: 6.85 kg
Outer diameter: 280 mm
The size of the width: 38 mm
Weight:: 6.85 kg
Технические характеристики из каталога производителя:
- Обозначение 7940 C
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 6,85 Кг
- Частота вращения предельная при пластичной смазке 2 800 об/мин
- Частота вращения предельная при жидкой смазке 4 000 об/мин
- Размер сопряженных деталей (da min.) 212
- Размер сопряженных деталей (Da max.) 268
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 51,2 мм.
- Размер (r1 min.) 1,1 мм.
- Расчетный коэффициент (f0) 16,5
Bearing 6208N (50208)
Manufacturer: TMB
Sizes: 40x80x18 (mm)
Weight:: 0.37 (kg)

Подшипник 21313EAKE4
Manufacturer: NSK-RHP
Sizes: 65x140x33 (mm)
Weight:: 2.45 (kg)

Подшипник 6805-2NKE
Manufacturer: NACHI
Sizes: 25x37x7 (mm)
Weight:: 0.022 (kg)

AT20 DD
Manufacturer: ContiTech AG

ContiTechHTD14M100 HP-PAZ
Manufacturer: ContiTech AG

Bearing NN3048KP5 (D3182148)
Manufacturer: TMB
Sizes: 240x360x92 (mm)
Weight:: 30.5 (kg)

Bearing NN3084 K
Manufacturer: ETERNO
Sizes: 420x620x150 (mm)
Weight:: 150 (kg)

Подшипник 2558/2523
Manufacturer: NSK-RHP
Sizes: 30.162x69.85x23.812 (mm)
Weight:: 0.466 (kg)

K18 (75x59x20,5)
Manufacturer: KASTAS
Sizes: 75x59x20,5 (mm)

GEAR PULLEYS 14M-40S 175.45 (14M-40S 175.45/90)
Manufacturer: BBC


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.