Подшипник NNCL4920CV
Inner diameter:: 100 mm
Outer diameter: 140 mm
The size of the width: 40 mm
Weight:: 1.9 kg
Outer diameter: 140 mm
The size of the width: 40 mm
Weight:: 1.9 kg
Технические характеристики из каталога производителя:
- Обозначение NNCL4920CV
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель SKF
- Масса 1,9 Кг
- Размер (d1) – мм.
- Размер сопряженных деталей (Da max.) 134
- Размер сопряженных деталей (ra max.) 1
- Размер (r1 min.) 1,1 мм.
- Размер (b1) 5 мм.
- Частота вращения предельная 2600 об/мин
- Размер (r2 min.) 1,1 мм.
- Размер (r3 min.) – мм.
- Размер (r4 min.) – мм.
- Размер сопряженных деталей (das rec.) –
- Размер (K) 3,5 мм.
- Допустимое осевое смещение (S) 2
- Частота вращения номинальная 2000 об/мин
- Граничная нагрузка по усталости (Pu) 46,5
- Расчетный коэффициент (kr) 0,25
- Размер (E) 129,6 мм.
- Размер сопряженных деталей (ba min.) 106
- Размер сопряженных деталей (rb max.) –
Подшипник 22311EX
Manufacturer: NACHI
Sizes: 55x120x43 (mm)
Weight:: 2.4 (kg)
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K16 (80x66x22,5)
Manufacturer: KASTAS
Sizes: 80x66x22,5 (mm)
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T5 DD
Manufacturer: ContiTech AG
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Bearing GH030160
Manufacturer: GMB
Sizes: 30x62x27/27 (mm)
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K06 NBR(12x18x2,6)
Manufacturer: KASTAS
Sizes: 12x18x2,6 (mm)
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Подшипник F-2520
Manufacturer: NSK-RHP
Sizes: 25x32x20 (mm)
Weight:: 0.04 (kg)
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Bearing 22211 KMW33
Manufacturer: ETERNO
Sizes: 55x100x25 (mm)
Weight:: 0.84 (kg)
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Bearing 61803 (1000803)
Manufacturer: TMB
Sizes: 17x26x5 (mm)
Weight:: 0.0075 (kg)
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SEALS (REINFORCED SEAL) (AT)
Manufacturer: FEKO
Sizes: 15x35x9/12 (mm)
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Подшипник 7309
Manufacturer: NACHI
Sizes: 45x100x25 (mm)
Weight:: 0.875 (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.