Подшипник NA4840
Inner diameter:: 200 mm
Outer diameter: 250 mm
The size of the width: 50 mm
Weight:: 5.9 kg
Outer diameter: 250 mm
The size of the width: 50 mm
Weight:: 5.9 kg
Технические характеристики из каталога производителя:
- Обозначение NA4840
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 5,9 Кг
- Частота вращения предельная при пластичной смазке 1100 об/мин
- Частота вращения предельная при жидкой смазке 1800 об/мин
- Размер сопряженных деталей (da min.) 208
- Размер сопряженных деталей (Da max.) 242
- Размер сопряженных деталей (ra max.) 1,5
- Частота вращения предельная 1800 об/мин
Bearing 22207W33 (3507W33)
Manufacturer: TMB
Sizes: 35x72x23 (mm)
Weight:: 0.45 (kg)
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Bearing K38X43X17
Manufacturer: ETERNO
Sizes: 38x43x17 (mm)
Weight:: 0.029 (kg)
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Подшипник 53238XU
Manufacturer: NSK-RHP
Sizes: 190x270x73 (mm)
Weight:: 225 (kg)
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ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU2306-E-TVP2
Manufacturer: FAG
Sizes: 30x72x27 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x65x12 (mm)
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SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 42x60x10 (mm)
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ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ248-N2-MPA
Manufacturer: FAG
Sizes: 240x440x72 (mm)
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Подшипник 7036CTRSU
Manufacturer: NSK-RHP
Sizes: 180x280x46 (mm)
Weight:: 9.219 (kg)
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Подшипник 24156CAE4
Manufacturer: NSK-RHP
Sizes: 280x460x180 (mm)
Weight:: 115 (kg)
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SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 40x62x10 (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.