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
Подшипник NF 406
Manufacturer: NSK-RHP
Sizes: 30x73x23 (mm)
Weight:: 0.758 (kg)
Bearings RCT39A
Manufacturer: INA-FAG
Sizes: 127.000x232.562x57.150 (mm)
Weight:: 10.740 (kg)
Корпус UKF305+H2305
Manufacturer: NACHI
Weight:: 1.2 (kg)
Автомобильные уплотнения RM FBD-30
Manufacturer: RiMi
Подшипник NUP 204
Manufacturer: NACHI
Sizes: 20x47x14 (mm)
Weight:: 0.112 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 80x103x10 (mm)
K25 NBR/Metal(69,85x9,53x19,05)
Manufacturer: KASTAS
Sizes: 69,85x9,53x19,05 (mm)
Bearing RNA4909 2RS
Manufacturer: INA-FAG
Sizes: 52x68x22 (mm)
Weight:: 0.157 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K35X40X17
Manufacturer: INA-FAG
Weight:: 0.021 (kg)
Bearings GRA207-NPP-B
Manufacturer: INA-FAG
Weight:: 1.4 (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.