ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ328-N2-MPA
Inner diameter:: 140 mm
Outer diameter: 300 mm
The size of the width: 62 mm
Outer diameter: 300 mm
The size of the width: 62 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ328-N2-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- an12,7 mm
- bn10,5 mm
- rn2 mm
- d300 mm
- B62 mm
- D1197 mm
- Da max283 mm
- da min157 mm
- ra max3 mm
- rmin4 mm
- m23,2 kg / Вес
- Cr470000 N / динамическая грузоподъемность, радиальная
- C0r660000 N / статическая грузоподъемность, радиальная
- nG3900 1/min / Предельная частота вращения
- Cur24900 N
- a154 mm
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Sizes: 20x47x18 (mm)
B-994
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
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K751 PTFE/Spring(20x15,5x3,6)
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XPB 2300 Lw / Ld ( ХРВ 2300 )
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Bearing 7020CP4 (36120J)
Manufacturer: TMB
Sizes: 100x150x24 (mm)
Weight:: 1.25 (kg)
MEGADYNE ISORAN 740 SLV5 ( RPP5 740 SILVER )
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B 124 3212 Le/ 3150 Li
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Подшипник 5210ANS
Manufacturer: NACHI
Sizes: 50x90x30.2 (mm)
Weight:: 0.67 (kg)
Подшипник SL024914
Manufacturer: INA-FAG
Sizes: 70x100x30 (mm)
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.
