Подшипник NNC4960CV
Inner diameter:: 300 mm
Outer diameter: 420 mm
The size of the width: 118 mm
Weight:: 53 kg
Outer diameter: 420 mm
The size of the width: 118 mm
Weight:: 53 kg
Технические характеристики из каталога производителя:
- Обозначение NNC4960CV
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель SKF
- Масса 53 Кг
- Размер (d1) 374 мм.
- Размер сопряженных деталей (Da max.) 406
- Размер сопряженных деталей (ra max.) 2,5
- Размер (r1 min.) 3 мм.
- Размер (b1) 9,4 мм.
- Частота вращения предельная 800 об/мин
- Размер (r2 min.) 3 мм.
- Размер (r3 min.) – мм.
- Размер (r4 min.) – мм.
- Размер сопряженных деталей (das rec.) 328
- Размер (K) 5 мм.
- Допустимое осевое смещение (S) –
- Частота вращения номинальная 670 об/мин
- Граничная нагрузка по усталости (Pu) 355
- Расчетный коэффициент (kr) 0,25
- Размер (E) 385,51 мм.
- Размер сопряженных деталей (ba min.) 315
- Размер сопряженных деталей (rb max.) –
K751 PTFE/Spring(40x33,8x4,8)
Manufacturer: KASTAS
Sizes: 40x33,8x4,8 (mm)
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Bearing NF205 (12205)
Manufacturer: TMB
Sizes: 25x52x15 (mm)
Weight:: 0.15 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x52x9/5 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 63x85x10 (mm)
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Подшипник 53218
Manufacturer: NACHI
Sizes: 90x135x38.5 (mm)
Weight:: 225 (kg)
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Подшипник 6005-2NSE9
Manufacturer: NACHI
Sizes: 25x47x12 (mm)
Weight:: 0.079 (kg)
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Подшипник NCF3028CV
Manufacturer: SKF
Sizes: 140x210x53 (mm)
Weight:: 6.1 (kg)
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Bearings STO20
Manufacturer: INA-FAG
Sizes: 20x47x16 (mm)
Weight:: 0.152 (kg)
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Подшипник 23128CKE4
Manufacturer: NSK-RHP
Sizes: 140x225x68 (mm)
Weight:: 10.5 (kg)
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HTD 8M 3736 ( HTD8M 3736 -V, -M, -MFX )
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.