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
Bearing 08Y07
Manufacturer: INA-FAG
Sizes: 21.410x35.306x12.827 (mm)
Weight:: 0.053 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 106.00x116.60x5.30 (mm)
RPP14 2212 ( RPP 14 2212 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing IR32x40x36
Manufacturer: INA-FAG
Sizes: 32x40x36 (mm)
Weight:: 0.124 (kg)
Подшипник 18790/18720
Manufacturer: NSK-RHP
Sizes: 50.8x85x17.462 (mm)
Weight:: 0.375 (kg)
SEALS (REINFORCED SEAL) (AYT)
Manufacturer: FEKO
Sizes: 22x32x5/7 (mm)
AT10 DD
Manufacturer: ContiTech AG
K21 PU(35x45x5 )
Manufacturer: KASTAS
Sizes: 35x45x5 (mm)
Подшипник 23238EK
Manufacturer: NACHI
Sizes: 190x340x120 (mm)
Weight:: 48 (kg)
Подшипник NJ 308 EW
Manufacturer: NSK-RHP
Sizes: 40x90x23 (mm)
Weight:: 0.747 (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.