Подшипник 7210DT
Inner diameter:: 50 mm
Outer diameter: 90 mm
The size of the width: 20 mm
Weight:: 0.485 kg
Outer diameter: 90 mm
The size of the width: 20 mm
Weight:: 0.485 kg
Технические характеристики из каталога производителя:
- Обозначение 7210DT
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.485 Кг
- Частота вращения предельная при пластичной смазке 5300 об/мин
- Частота вращения предельная при жидкой смазке 6700 об/мин
- Размер сопряженных деталей (da min.) 55
- Размер сопряженных деталей (Da max.) 85
- Размер сопряженных деталей (ra max.) 0.6
- Размер (a) 10.2 мм.
- Размер (r1 min.) 0.6 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 40 мм.
Подшипник 1310
Manufacturer: NSK-RHP
Sizes: 50x110x27 (mm)
Mechanical seal RM 58U-18
Manufacturer: RiMi
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Manufacturer: ContiTech AG
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Weight:: 0.39 (kg)
Bearing 30207 (7207E)
Manufacturer: TMB
Sizes: 35x72x17 (mm)
Weight:: 0.33 (kg)
K703 PTFE/NBR(540x564x14 )
Manufacturer: KASTAS
Sizes: 540x564x14 (mm)
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Manufacturer: ContiTech AG
22x3350 C 132
Manufacturer: ContiTech AG
K22 NBR(90x102x8,5)
Manufacturer: KASTAS
Sizes: 90x102x8,5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 44x60x8 (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.