Подшипник 7309B
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.875 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.875 kg
Технические характеристики из каталога производителя:
- Обозначение 7309B
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.875 Кг
- Частота вращения предельная при пластичной смазке 5600 об/мин
- Частота вращения предельная при жидкой смазке 7500 об/мин
- Размер сопряженных деталей (da min.) 54
- Размер сопряженных деталей (Da max.) 91
- Размер сопряженных деталей (ra max.) 1.5
- Размер (a) 18.0 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 40 Градусы
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 79.30x114.25x12.70 (mm)
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Подшипник 22228AEX
Manufacturer: NACHI
Sizes: 140x250x68 (mm)
Weight:: 14.8 (kg)
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6.99 NBR 90(145,42x06,99)
Manufacturer: KASTAS
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5 NBR 70(165,00x05,00)
Manufacturer: KASTAS
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RPP14 DD 5568 MFX - Megaflex
Manufacturer: ContiTech AG
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1.78 NBR 90(031,47x01,78)
Manufacturer: KASTAS
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RPP8 6264 ( RPP 8 6264 -V, -M, -MFX )
Manufacturer: ContiTech AG
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8V 1700
Manufacturer: ContiTech AG
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 51x76x12 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 44.45x57.15x9/52 (mm)
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INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
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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.
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SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.