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 K25x33x24
Manufacturer: INA-FAG
Sizes: 25x33x24 (mm)
Weight:: 0.0039 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCL)
Manufacturer: STO
Sizes: 25x35x9/10 (mm)
AT5 340 ( АТ5 340 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
Подшипник 5206Z
Manufacturer: NACHI
Sizes: 30x62x23.8 (mm)
Weight:: 0.29 (kg)
Bearing 20209M
Manufacturer: TMB
Sizes: 45x85x19 (mm)
Weight:: 0.441 (kg)
Bearing 7018CETAP4 (36118KJ-SH)
Manufacturer: TMB
Sizes: 90x140x24 (mm)
Weight:: 1.15 (kg)
K06 NBR(75x87x12/7)
Manufacturer: KASTAS
Sizes: 75x87x12/7 (mm)
Krestovina 22x37,5
Manufacturer: TOYO
Bearing R2ZZP6
Manufacturer: TMB
Sizes: 3.17x9.52x3.969 (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.
