Подшипник 7028DB
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 7028DB
- 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.
Подшипник 24184CAE4
Manufacturer: NSK-RHP
Sizes: 420x700x280 (mm)
Weight:: 421 (kg)
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Подшипник 6221Z
Manufacturer: NACHI
Sizes: 105x190x36 (mm)
Weight:: 3.76 (kg)
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RPP14 5824 ( RPP 14 5824 -V, -M, -MFX )
Manufacturer: ContiTech AG
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Подшипник 6021ZNR
Manufacturer: NACHI
Sizes: 105x160x26 (mm)
Weight:: 1.54 (kg)
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K21 PU(152,4x177,8x19,5)
Manufacturer: KASTAS
Sizes: 152,4x177,8x19,5 (mm)
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Bearing 6213Z (60213)
Manufacturer: TMB
Sizes: 65x120x23 (mm)
Weight:: 1 (kg)
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Bearing EW1–1/4
Manufacturer: INA-FAG
Sizes: 31.750x52.400x12.700 (mm)
Weight:: 92.67 (kg)
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ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN2052-L-TV
Manufacturer: INA-FAG
Sizes: 20x28x60 (mm)
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K33 PU(45x53x5,6)
Manufacturer: KASTAS
Sizes: 45x53x5,6 (mm)
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SEALS (REINFORCED SEAL) (O)
Manufacturer: FEKO
Sizes: 66.67x95.30x15.87 (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.