ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ311-MPA
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ311-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- d120 mm
- B29 mm
- D177,5 mm
- Da max109 mm
- da min66 mm
- ra max2 mm
- rmin2 mm
- m1,76 kg / Вес
- Cr133000 N / динамическая грузоподъемность, радиальная
- C0r108000 N / статическая грузоподъемность, радиальная
- nG10300 1/min / Предельная частота вращения
- Cur7900 N / Нагрузка предела усталости, радиальная
- a61 mm
Торцевое уплотнение RM H-80
Manufacturer: RiMi
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ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20211-K-TVP-C3 + H211
Manufacturer: FAG
Sizes: 50x100x21 (mm)
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Подшипник R 3
Manufacturer: NSK-RHP
Sizes: 4.762x12.7x3.967 (mm)
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ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32014-X-XL
Manufacturer: FAG
Sizes: 70x110x25 (mm)
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4 FKM 80(050,00x04,00 )
Manufacturer: KASTAS
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Подшипник 7321BDF
Manufacturer: NACHI
Sizes: 105x225x49 (mm)
Weight:: 9.34 (kg)
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K780 PTFE(85x90x30 )
Manufacturer: KASTAS
Sizes: 85x90x30 (mm)
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Bearing NNU4956KW33P5
Manufacturer: TMB
Sizes: 280x380x100 (mm)
Weight:: 33 (kg)
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K21 PU(130x160x18)
Manufacturer: KASTAS
Sizes: 130x160x18 (mm)
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T10 DD
Manufacturer: ContiTech AG
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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.