Подшипник 30321
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 53.5 mm
Weight:: 9.3 kg
Outer diameter: 225 mm
The size of the width: 53.5 mm
Weight:: 9.3 kg
Технические характеристики из каталога производителя:
- Обозначение 30321
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 9.30 Кг
- Частота вращения предельная при пластичной смазке 1700 об/мин
- Частота вращения предельная при жидкой смазке 2300 об/мин
- Размер (a) 9.4 мм.
- Размер (r1 min.) 4 мм.
- Размер (r2 min.) 3 мм.
- Расчетный коэффициент (e) 0.35
- Расчетный коэффициент (Y0) 0.95
- Расчетный коэффициент (Y1) 1.73
Bearing 4449
Manufacturer: INA-FAG
Sizes: 111.125x161.920x34.930 (mm)
Weight:: 2.540 (kg)

Корпус UCP320
Manufacturer: NACHI
Weight:: 34.3 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 27x37x10.5 (mm)

ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K50X55X30
Manufacturer: INA-FAG
Weight:: 0.065 (kg)

Bearing 6208 ZZ
Manufacturer: ETERNO
Sizes: 40x80x18 (mm)
Weight:: 0.379 (kg)

К1 К1,5
Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 2.57x5.77x1.60 (mm)

K21 NBR(25x40x11)
Manufacturer: KASTAS
Sizes: 25x40x11 (mm)

Подшипник 53202
Manufacturer: NACHI
Sizes: 15x32x13.3 (mm)
Weight:: 225 (kg)

Bearing GE50ES
Manufacturer: ETERNO
Sizes: 50x75x35 (mm)
Weight:: 0.53 (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.