ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ311-MPA
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ311-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- d120 mm
- B29 mm
- D177,5 mm
- Da max109 mm
- da min66 mm
- ra max2 mm
- rmin2 mm
- m1,76 kg / Вес
- Cr133000 N / динамическая грузоподъемность, радиальная
- C0r108000 N / статическая грузоподъемность, радиальная
- nG10300 1/min / Предельная частота вращения
- Cur7900 N / Нагрузка предела усталости, радиальная
- a61 mm
Подшипник 6344
Manufacturer: NSK-RHP
Sizes: 220x460x88 (mm)
Weight:: 73.9 (kg)
Подшипник 7316B
Manufacturer: NACHI
Sizes: 80x170x39 (mm)
Weight:: 4.18 (kg)
Bearing 6206 2RS
Manufacturer: ETERNO
Sizes: 30x62x16 (mm)
Weight:: 0.2 (kg)
Bearing 3305 ZZ
Manufacturer: ETERNO
Sizes: 25x62x25.4 (mm)
Weight:: 0.35 (kg)
K73 POLYESTER/PTFE(225x230x15)
Manufacturer: KASTAS
Sizes: 225x230x15 (mm)
Подшипник 54411U
Manufacturer: NSK-RHP
Sizes: 55x120x101 (mm)
Weight:: 0.73 (kg)
BX 46 BX 1211 Ld
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU207-E-TVP2
Manufacturer: FAG
Sizes: 35x72x17 (mm)
ATG10 3090 MFX - Megaflex ( ATK10 3090 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
Подшипник MFJ-1812
Manufacturer: NSK-RHP
Sizes: 18x24x12 (mm)
Weight:: 0.014 (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.
