ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ348-N2-MPA
Inner diameter:: 240 mm
Outer diameter: 500 mm
The size of the width: 95 mm
Outer diameter: 500 mm
The size of the width: 95 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ348-N2-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- an15 mm
- bn12,5 mm
- rn2,5 mm
- d500 mm
- B95 mm
- D1330,7 mm
- Da max480 mm
- da min260 mm
- ra max4 mm
- rmin5 mm
- m98,2 kg / Вес
- Cr1020000 N / динамическая грузоподъемность, радиальная
- C0r1980000 N / статическая грузоподъемность, радиальная
- nG2220 1/min / Предельная частота вращения
- Cur52000 N
- a259 mm
Bearing 7008AC (46108)
Manufacturer: TMB
Sizes: 40x68x15 (mm)
Weight:: 0.19 (kg)
Подшипник 6830NR
Manufacturer: NSK-RHP
Sizes: 150x190x20 (mm)
Weight:: 1.15 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ LASE45
Manufacturer: INA-FAG
Подшипник QJ 340
Manufacturer: NSK-RHP
Sizes: 200x420x80 (mm)
Weight:: 61.5 (kg)
Подшипник RNA5918
Manufacturer: NSK-RHP
Sizes: 105x125x46 (mm)
Weight:: 1.05 (kg)
3 FKM 80(078,00x03,00 )
Manufacturer: KASTAS
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2319-E-TVP2
Manufacturer: FAG
Sizes: 95x200x67 (mm)
GEAR PULLEYS 14M-64S 282.41 (14M-64S 282.41/125)
Manufacturer: BBC
Bearing XW15-1/2
Manufacturer: INA-FAG
Sizes: 393.700x488.950x85.730 (mm)
Weight:: 37.642 (kg)
Подшипник 23034AX
Manufacturer: NACHI
Sizes: 170x260x67 (mm)
Weight:: 13.1 (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.
