Подшипник 7209DB
Inner diameter:: 45 mm
Outer diameter: 85 mm
The size of the width: 19 mm
Weight:: 0.43 kg
Outer diameter: 85 mm
The size of the width: 19 mm
Weight:: 0.43 kg
Технические характеристики из каталога производителя:
- Обозначение 7209DB
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.430 Кг
- Частота вращения предельная при пластичной смазке 5500 об/мин
- Частота вращения предельная при жидкой смазке 7500 об/мин
- Размер сопряженных деталей (da min.) 50
- Размер сопряженных деталей (Da max.) 80
- Размер сопряженных деталей (ra max.) 0.6
- Размер (a) 9.3 мм.
- Размер (r1 min.) 0.6 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 38 мм.
Подшипник C 3236
Manufacturer: SKF
Sizes: 180x320x112 (mm)
Weight:: 38 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 85x103x8.5 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 167.80x185.00x8.60 (mm)

K31 PU/NBR/POM(76,2x88,9x9,52)
Manufacturer: KASTAS
Sizes: 76,2x88,9x9,52 (mm)

Bearings K812/600
Manufacturer: INA-FAG
Sizes: 600x800x64 (mm)
Weight:: 56.75 (kg)

K07 NBR(63x75x7/10)
Manufacturer: KASTAS
Sizes: 63x75x7/10 (mm)

Подшипник 21315EAKE4
Manufacturer: NSK-RHP
Sizes: 75x160x37 (mm)
Weight:: 3.64 (kg)

Корпус UKFL306+H2306
Manufacturer: NACHI
Weight:: 1.5 (kg)

Bearing NU1044
Manufacturer: ETERNO
Sizes: 220x340x56 (mm)
Weight:: 18.5 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 26x37x10 (mm)


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.