Подшипник NJ 224 EM
Inner diameter:: 120 mm
Outer diameter: 215 mm
The size of the width: 40 mm
Weight:: 6.43 kg
Outer diameter: 215 mm
The size of the width: 40 mm
Weight:: 6.43 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 224 EM
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 6,43 Кг
- Частота вращения предельная при пластичной смазке 3000 об/мин
- Частота вращения предельная при жидкой смазке 3400 об/мин
- Размер сопряженных деталей (da min.) 131
- Размер сопряженных деталей (Da max.) 204
- Размер сопряженных деталей (db min) 131
- Размер сопряженных деталей (ra max.) 2
- Размер (r1 min.) 2,1 мм.
- Допустимое осевое смещение (S) 1,5
- Размер сопряженных деталей (Db max) 204
- Размер сопряженных деталей (db max.) 140
- Размер сопряженных деталей (rb max.) 2
SPA 1707
Manufacturer: ContiTech AG
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Bearing GS812/500
Manufacturer: INA-FAG
Sizes: 500x670x135 (mm)
Weight:: 49 (kg)
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Подшипник N 340
Manufacturer: NACHI
Sizes: 200x360x80 (mm)
Weight:: 54.5 (kg)
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Bearings RF-32-PP
Manufacturer: INA-FAG
Sizes: 15.875x50.800x33.340 (mm)
Weight:: 0.476 (kg)
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Bearings LR207RR
Manufacturer: INA-FAG
Sizes: 35x80x25 (mm)
Weight:: 0.4 (kg)
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DSTD 1176 DS8M
Manufacturer: ContiTech AG
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Krestovina 25x40
Manufacturer: TOYO
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KSO NBR 70(6 mm nbr oring cord)
Manufacturer: KASTAS
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K33 PU(40x48x5,7)
Manufacturer: KASTAS
Sizes: 40x48x5,7 (mm)
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K33 PU(85x95x12)
Manufacturer: KASTAS
Sizes: 85x95x12 (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.