ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ320-N2-MPA
Inner diameter:: 100 mm
Outer diameter: 215 mm
The size of the width: 47 mm
Outer diameter: 215 mm
The size of the width: 47 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ320-N2-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- an11,7 mm
- bn10,5 mm
- rn2 mm
- d215 mm
- B47 mm
- D1138,9 mm
- Da max201 mm
- da min114 mm
- ra max2,5 mm
- rmin3 mm
- m9,04 kg / Вес
- Cr325000 N / динамическая грузоподъемность, радиальная
- C0r365000 N / статическая грузоподъемность, радиальная
- nG5400 1/min / Предельная частота вращения
- Cur16300 N
- a110 mm
Bearing 598A / 592A
Manufacturer: TIMKEN
Sizes: 92.075x152.400x39.688 (mm)
Weight:: 2.63 (kg)
2.62 FKM 80(067,95x02,62)
Manufacturer: KASTAS
K752 PTFE/NBR(105x94x4,2)
Manufacturer: KASTAS
Sizes: 105x94x4,2 (mm)
Корпус BLFL5J
Manufacturer: NACHI
Weight:: 0.40 (kg)
1.78 NBR 90(041,00x01,78)
Manufacturer: KASTAS
Подшипник 7004DF
Manufacturer: NACHI
Sizes: 20x42x12 (mm)
Weight:: 0.079 (kg)
K17X PTFE/NBR(350x325,5x8,1)
Manufacturer: KASTAS
Sizes: 350x325,5x8,1 (mm)
1.78 NBR 90(004,76x01,78)
Manufacturer: KASTAS
Подшипник RS-5044NR
Manufacturer: NSK-RHP
Sizes: 220x340x160 (mm)
Weight:: 53 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 42x55x7 (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.
