Подшипник 7307BDF
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.475 kg
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.475 kg
Технические характеристики из каталога производителя:
- Обозначение 7307BDF
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.475 Кг
- Частота вращения предельная при пластичной смазке 5500 об/мин
- Частота вращения предельная при жидкой смазке 7500 об/мин
- Размер сопряженных деталей (da min.) 40
- Размер сопряженных деталей (Da max.) 74.6
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 13.7 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 40 Градусы
- Размер (2B) 42 мм.
Bearing 47678 / 47623A
Manufacturer: TIMKEN
Sizes: 76.2x133.35x33.338 (mm)
Weight:: 1.925 (kg)
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SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 65x105x13 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 360x400x20 (mm)
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Подшипник 462/453X
Manufacturer: NSK-RHP
Sizes: 57.15x104.775x30.162 (mm)
Weight:: 1.07 (kg)
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HTD 8M 6160 ( HTD8M 6160 -V, -M, -MFX )
Manufacturer: ContiTech AG
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B 173 17x4395 Li / 4440 Ld
Manufacturer: ContiTech AG
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K21 NBR(90x110x15)
Manufacturer: KASTAS
Sizes: 90x110x15 (mm)
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SPB 1590 Ld
Manufacturer: ContiTech AG
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O-RING
Manufacturer: NQK SF
Sizes: 36.50x39.50x1.50 (mm)
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Bearings K87416
Manufacturer: INA-FAG
Sizes: 80x170x12 (mm)
Weight:: 0.880 (kg)
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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.