Подшипник NN3021
Inner diameter:: 105 mm
Outer diameter: 146 mm
The size of the width: 41 mm
Weight:: 2.89 kg
Outer diameter: 146 mm
The size of the width: 41 mm
Weight:: 2.89 kg
Технические характеристики из каталога производителя:
- Обозначение NN3021
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 2,89 Кг
- Частота вращения предельная при пластичной смазке 5800 об/мин
- Частота вращения предельная при жидкой смазке 6800 об/мин
RPP8 1568 ( RPP 8 1568 -V, -M, -MFX )
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RPP8 3520 ( RPP 8 3520 -V, -M, -MFX )
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SEALS (REINFORCED SEAL) (FRS)
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Sizes: 35x52x7 (mm)
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Mechanical seal RM 70-15A
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Bearing 6406 ZZ
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Sizes: 30x90x23 (mm)
Weight:: 0.74 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 4200-B-TVH
Manufacturer: FAG
Sizes: 10x30x14 (mm)
ATG10 3880 MFX - Megaflex ( ATK10 3880 BFX - BRECOFLEX )
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Bearings K89316 TV
Manufacturer: INA-FAG
Sizes: 80x140x11 (mm)
Weight:: 2.370 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ ZKLDF395
Manufacturer: INA-FAG
Sizes: 395x525x5 (mm)
Weight:: 39 (kg)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
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.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
