Подшипник 30234
Inner diameter:: 170 mm
Outer diameter: 310 mm
The size of the width: 57 mm
Weight:: 16.5 kg
Outer diameter: 310 mm
The size of the width: 57 mm
Weight:: 16.5 kg
Технические характеристики из каталога производителя:
- Обозначение 30234
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 16.5 Кг
- Частота вращения предельная при пластичной смазке 1100 об/мин
- Частота вращения предельная при жидкой смазке 1500 об/мин
- Размер (a) - 4.8 мм.
- Размер (r1 min.) 5 мм.
- Размер (r2 min.) 4 мм.
- Расчетный коэффициент (e) 0.46
- Расчетный коэффициент (Y0) 0.72
- Расчетный коэффициент (Y1) 1.31
K22 NBR(23x31x5,5)
Manufacturer: KASTAS
Sizes: 23x31x5,5 (mm)

Bearing NA4956
Manufacturer: ETERNO
Sizes: 280x310x380 (mm)
Weight:: 33.1 (kg)

Bearing ASNU 80
Manufacturer: ETERNO
Sizes: 80x170x58 (mm)
Weight:: 6090 (kg)

Bearing 385X / 383A
Manufacturer: TIMKEN
Sizes: 55.000x100.000x21.001 (mm)
Weight:: 0.644 (kg)

Bearing IR25x30x38.5
Manufacturer: INA-FAG
Sizes: 25x30x38.5 (mm)
Weight:: 0.638 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCL)
Manufacturer: STO
Sizes: 76x94x8.5 (mm)

Подшипник NCF 3030 V
Manufacturer: SKF
Sizes: 150x225x56 (mm)
Weight:: 7.33 (kg)

Krestovina 30x101
Manufacturer: TOYO

Подшипник MF52B
Manufacturer: NSK-RHP
Sizes: 2x6.2x2 (mm)
Weight:: 0.21 (kg)

Mechanical seal RM 551С
Manufacturer: RiMi


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.