Подшипник 7209
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 7209
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.430 Кг
- Частота вращения предельная при пластичной смазке 7000 об/мин
- Частота вращения предельная при жидкой смазке 9200 об/мин
- Размер сопряженных деталей (da min.) 52
- Размер сопряженных деталей (Da max.) 78
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 9.3 мм.
- Размер (r1 min.) 0.6 мм.
- Угол наклона (α) 30 Градусы
Подшипник 53334X
Manufacturer: NSK-RHP
Sizes: 170x280x91.3 (mm)
Weight:: 225 (kg)
K22 PU(20x30x10)
Manufacturer: KASTAS
Sizes: 20x30x10 (mm)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 27.80x63.30x14 (mm)
RPP8 7656 ( RPP 8 7656 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК КОМБИНИРОВАННЫЙ ZARF55145-TV
Manufacturer: INA-FAG
Sizes: 55x145x22.5 (mm)
Weight:: 4.5 (kg)
Подшипник O-20
Manufacturer: NACHI
Sizes: 63.5x94.456x25.4 (mm)
Weight:: 3.9 (kg)
Bearing NU328EMZ1 (32328EHZ1)
Manufacturer: TMB
Sizes: 140x300x62 (mm)
Weight:: 22 (kg)
K21 PU(6x16x5)
Manufacturer: KASTAS
Sizes: 6x16x5 (mm)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 28x47x7/9 (mm)
Bearing NJ336EM (42336EH)
Manufacturer: TMB
Sizes: 180x380x75 (mm)
Weight:: 44 (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.