Подшипник 7217DF
Inner diameter:: 85 mm
Outer diameter: 150 mm
The size of the width: 28 mm
Weight:: 1.87 kg
Outer diameter: 150 mm
The size of the width: 28 mm
Weight:: 1.87 kg
Технические характеристики из каталога производителя:
- Обозначение 7217DF
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 1.87 Кг
- Частота вращения предельная при пластичной смазке 3000 об/мин
- Частота вращения предельная при жидкой смазке 4000 об/мин
- Размер сопряженных деталей (da min.) 91
- Размер сопряженных деталей (Da max.) 144
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 19.9 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 56 мм.
K06 PU(220x238,5x6/12,5)
Manufacturer: KASTAS
Sizes: 220x238,5x6/12,5 (mm)
Bearing NUTR4090
Manufacturer: INA
Sizes: 40x90x32 (mm)
Weight:: 30 (kg)
RPP14 3500 ( RPP 14 3500 -V, -M, -MFX )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 35x55x12 (mm)
K23 NBR(25x18x5)
Manufacturer: KASTAS
Sizes: 25x18x5 (mm)
3 NBR 90(074,00x03,00)
Manufacturer: KASTAS
K68 POM(40x44x6,3)
Manufacturer: KASTAS
Sizes: 40x44x6,3 (mm)
Bearing C131608
Manufacturer: INA
Sizes: 20.638x25.400x12.700 (mm)
Weight:: 0.0102 (kg)
K23 PU(40x30x7)
Manufacturer: KASTAS
Sizes: 40x30x7 (mm)
Подшипник 6205
Manufacturer: NACHI
Sizes: 25x52x15 (mm)
Weight:: 0.128 (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.