Подшипник RS-4884E4
Inner diameter:: 420 mm
Outer diameter: 520 mm
The size of the width: 100 mm
Weight:: 49.5 kg
Outer diameter: 520 mm
The size of the width: 100 mm
Weight:: 49.5 kg
Технические характеристики из каталога производителя:
- Обозначение RS-4884E4
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 49,5 Кг
- Частота вращения предельная при пластичной смазке 220 об/мин
- Частота вращения предельная при жидкой смазке 450 об/мин
- Размер сопряженных деталей (da min.) 431
- Размер сопряженных деталей (Da max.) 509
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 11x29x7 (mm)
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ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS71916-E-T-P4S
Manufacturer: FAG
Sizes: 80x110x16 (mm)
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5.33 NBR 90(100,97x05,33)
Manufacturer: KASTAS
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DSTD 1280 DS8M CXP
Manufacturer: ContiTech AG
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ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71905-C-T-P4S
Manufacturer: FAG
Sizes: 25x42x9 (mm)
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K17X PTFE/NBR(50x39x4,2)
Manufacturer: KASTAS
Sizes: 50x39x4,2 (mm)
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XT200 PU(110x125x9)
Manufacturer: KASTAS
Sizes: 110x125x9 (mm)
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SPA 3750 Lw L=L EL
Manufacturer: ContiTech AG
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Подшипник NP 328
Manufacturer: NACHI
Sizes: 140x260x62 (mm)
Weight:: 21.8 (kg)
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ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ ВK1622-ZW
Manufacturer: INA-FAG
Sizes: 16x22x22 (mm)
Weight:: 0.024 (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.