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 22315EAKE4
Manufacturer: NSK-RHP
Sizes: 75x160x55 (mm)
Weight:: 5.26 (kg)

K23 NBR(50x40x7)
Manufacturer: KASTAS
Sizes: 50x40x7 (mm)

Bearing NJ203EM (42203EH)
Manufacturer: TMB
Sizes: 17x42x12 (mm)
Weight:: 0.07 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61901
Manufacturer: FAG
Sizes: 12x24x6 (mm)

K21 PU(70x85x8)
Manufacturer: KASTAS
Sizes: 70x85x8 (mm)

K27 PU(215x227x12/7)
Manufacturer: KASTAS
Sizes: 215x227x12/7 (mm)

Подшипник 6018ZZ
Manufacturer: NSK-RHP
Sizes: 90x140x24 (mm)
Weight:: 1.19 (kg)

Подшипник 6922N
Manufacturer: NSK-RHP
Sizes: 110x150x20 (mm)
Weight:: 0.893 (kg)

K518 (125x100x25,4)
Manufacturer: KASTAS
Sizes: 125x100x25,4 (mm)

22x1425 C 56
Manufacturer: ContiTech AG


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.