Подшипник 7028DF
Inner diameter:: 140 mm
Outer diameter: 210 mm
The size of the width: 33 mm
Weight:: 3.63 kg
Outer diameter: 210 mm
The size of the width: 33 mm
Weight:: 3.63 kg
Технические характеристики из каталога производителя:
- Обозначение 7028DF
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 3.63 Кг
- Частота вращения предельная при пластичной смазке 1900 об/мин
- Частота вращения предельная при жидкой смазке 2600 об/мин
- Размер сопряженных деталей (da min.) 148
- Размер сопряженных деталей (Da max.) 205
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 34 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 66 мм.
SEALS (REINFORCED SEAL) (O)
Manufacturer: FEKO
Sizes: 73.02x101.80x14.38 (mm)
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Подшипник 53413U
Manufacturer: NSK-RHP
Sizes: 65x140x65 (mm)
Weight:: 0.73 (kg)
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K33 PU(25,4x31,496x4,75 )
Manufacturer: KASTAS
Sizes: 25,4x31,496x4,75 (mm)
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Bearing SCE2216
Manufacturer: INA-FAG
Sizes: 34.925x41.275x25.400 (mm)
Weight:: 0.058 (kg)
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O-RING
Manufacturer: NQK SF
Sizes: 34.00x39.00x2.50 (mm)
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Bearing 31322
Manufacturer: ETERNO
Sizes: 110x240x57 (mm)
Weight:: 12 (kg)
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Bearing 7232CP5 (36232J)
Manufacturer: TMB
Sizes: 160x290x48 (mm)
Weight:: 14 (kg)
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4 NBR 90(380,00x04,00)
Manufacturer: KASTAS
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K95 NBR(72x84x6)
Manufacturer: KASTAS
Sizes: 72x84x6 (mm)
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SEALS (REINFORCED SEAL) (A-B)
Manufacturer: FEKO
Sizes: 150x164x5 (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.