Подшипник NF 315
Inner diameter:: 75 mm
Outer diameter: 139.5 mm
The size of the width: 37 mm
Weight:: 3.2 kg
Outer diameter: 139.5 mm
The size of the width: 37 mm
Weight:: 3.2 kg
Технические характеристики из каталога производителя:
- Обозначение NF 315
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 3,2 Кг
- Частота вращения предельная при пластичной смазке 3 800 об/мин
- Частота вращения предельная при жидкой смазке 4 800 об/мин
- Размер сопряженных деталей (da min.) 86
- Размер сопряженных деталей (ra max.) 2
- Размер (r1 min.) 2,1 мм.
- Размер сопряженных деталей (Db max) 149
- Размер сопряженных деталей (Db min.) 143
- Размер сопряженных деталей (rb max.) 2
3.53 NBR 70(136,10x03,53)
Manufacturer: KASTAS
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Bearings RF28
Manufacturer: INA-FAG
Sizes: 12.700x44.450x26.990 (mm)
Weight:: 0.29 (kg)
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Bearing 7202ACP5 (D46202)
Manufacturer: TMB
Sizes: 15x35x11 (mm)
Weight:: 0.043 (kg)
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Подшипник RSF-4834E4
Manufacturer: NSK-RHP
Sizes: 170x215x45 (mm)
Weight:: 4.1 (kg)
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K22 NBR(60x75x12)
Manufacturer: KASTAS
Sizes: 60x75x12 (mm)
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V 238/5 F
Manufacturer: ContiTech AG
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x60x10 (mm)
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Подшипник 71437/71750
Manufacturer: NSK-RHP
Sizes: 111.125x190.5x47.625 (mm)
Weight:: 5.29 (kg)
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K22 NBR(4x8x3)
Manufacturer: KASTAS
Sizes: 4x8x3 (mm)
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PK 1630 / 641 K
Manufacturer: ContiTech AG
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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.