Подшипник NJ 2328 EM
Inner diameter:: 140 mm
Outer diameter: 300 mm
The size of the width: 102 mm
Weight:: 37.7 kg
Outer diameter: 300 mm
The size of the width: 102 mm
Weight:: 37.7 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 2328 EM
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 37,7 Кг
- Частота вращения предельная при пластичной смазке 1700 об/мин
- Частота вращения предельная при жидкой смазке 2200 об/мин
- Размер сопряженных деталей (da min.) 156
- Размер сопряженных деталей (Da max.) 284
- Размер сопряженных деталей (db min) 156
- Размер сопряженных деталей (ra max.) 3
- Размер (r1 min.) 4 мм.
- Допустимое осевое смещение (S) 2,8
- Размер сопряженных деталей (Db max) 284
- Размер сопряженных деталей (db max.) 176
- Размер сопряженных деталей (rb max.) 3
Подшипник RS-4844E4
Manufacturer: NSK-RHP
Sizes: 220x270x50 (mm)
Weight:: 6.45 (kg)
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3 NBR 70(135,00x03,00)
Manufacturer: KASTAS
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x62x8 (mm)
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K21 PU(165x195x20)
Manufacturer: KASTAS
Sizes: 165x195x20 (mm)
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SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 290x330x18 (mm)
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Bearing 7252BM (66252H)
Manufacturer: TMB
Sizes: 260x480x80 (mm)
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Подшипник 72218/72487
Manufacturer: NSK-RHP
Sizes: 55.562x123.825x36.512 (mm)
Weight:: 1.91 (kg)
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3 NBR 90(050,00x03,00)
Manufacturer: KASTAS
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Bearing NUP208EN (192208E)
Manufacturer: TMB
Sizes: 40x80x18 (mm)
Weight:: 0.39 (kg)
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Подшипник NA4824
Manufacturer: NSK-RHP
Sizes: 120x150x30 (mm)
Weight:: 1.15 (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.