ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ244-N2-MPA
Inner diameter:: 220 mm
Outer diameter: 400 mm
The size of the width: 65 mm
Outer diameter: 400 mm
The size of the width: 65 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ244-N2-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- an12,7 mm
- bn10,5 mm
- rn2 mm
- d400 mm
- B65 mm
- D1284,6 mm
- Da max383 mm
- da min237 mm
- ra max3 mm
- rmin4 mm
- m38,6 kg / Вес
- Cr630000 N / динамическая грузоподъемность, радиальная
- C0r1120000 N / статическая грузоподъемность, радиальная
- nG2850 1/min / Предельная частота вращения
- Cur35000 N
- a217 mm
AX 46,5 AX 1211 Ld
Manufacturer: ContiTech AG
RPP8 5880 ( RPP 8 5880 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 369A/362A
Manufacturer: NSK-RHP
Sizes: 47.625x88.9x20.638 (mm)
Weight:: 0.547 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 54.00x66.00x6.00 (mm)
T2,5 177,50 ( Т2,5 177,50 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
6.99 NBR 70(196,22x06,99)
Manufacturer: KASTAS
AT20 DD
Manufacturer: ContiTech AG
K22 PU(200x220x15 )
Manufacturer: KASTAS
Sizes: 200x220x15 (mm)
Bearing N309E (2309E)
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.88 (kg)
K17 PTFE/NBR(365x340,5x8,1)
Manufacturer: KASTAS
Sizes: 365x340,5x8,1 (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.
