ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ312-MPA
Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ312-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- d130 mm
- B31 mm
- D184,2 mm
- Da max118 mm
- da min72 mm
- ra max2,1 mm
- rmin2,1 mm
- m2,2 kg / Вес
- Cr152000 N / динамическая грузоподъемность, радиальная
- C0r126000 N / статическая грузоподъемность, радиальная
- nG9500 1/min / Предельная частота вращения
- Cur8900 N / Нагрузка предела усталости, радиальная
- a67 mm
Bearing LR203RR
Manufacturer: INA-FAG
Sizes: 17x47x18.3 (mm)
Weight:: 12 (kg)
K21 PU(300x330x19)
Manufacturer: KASTAS
Sizes: 300x330x19 (mm)
Bearing NN3022KW33P5 (D3182122K)
Manufacturer: TMB
Sizes: 110x170x45 (mm)
Weight:: 3.4 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x52x7 (mm)
2 FKM 80(053,00x02,00 )
Manufacturer: KASTAS
AT10 DD
Manufacturer: ContiTech AG
K26 NBR 90(130x20x40)
Manufacturer: KASTAS
Sizes: 130x20x40 (mm)
Подшипник 1211
Manufacturer: NSK-RHP
Sizes: 55x100x21 (mm)
RPP8 7656 ( RPP 8 7656 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник NA4918
Manufacturer: NSK-RHP
Sizes: 90x120x35 (mm)
Weight:: 1.35 (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.
