ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ338-N2-MPA
Inner diameter:: 190 mm
Outer diameter: 400 mm
The size of the width: 78 mm
Outer diameter: 400 mm
The size of the width: 78 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ338-N2-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- an12,7 mm
- bn10,5 mm
- rn2 mm
- d400 mm
- B78 mm
- D1262,5 mm
- Da max380 mm
- da min210 mm
- ra max4 mm
- rmin5 mm
- m52,1 kg / Вес
- Cr740000 N / динамическая грузоподъемность, радиальная
- C0r1250000 N / статическая грузоподъемность, радиальная
- nG2850 1/min / Предельная частота вращения
- Cur39000 N
- a207 mm
O-RING
Manufacturer: NQK SF
Sizes: 156.12x170.10x6.99 (mm)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 25x51x6 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL1829/500
Manufacturer: INA-FAG
Sizes: 500x670x100 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GRAE50-NPP-B-FA125.5
Manufacturer: INA-FAG
Sizes: 50x90x43.8 (mm)
Bearings 12J01
Manufacturer: INA-FAG
Weight:: 0.011 (kg)
3.53 NBR 70(107,54x03,53)
Manufacturer: KASTAS
Подшипник 50TAC100B
Manufacturer: NSK-RHP
Sizes: 50x100x20 (mm)
K504 (180x163x20 )
Manufacturer: KASTAS
Sizes: 180x163x20 (mm)
Bearing 7244AC (46244)
Manufacturer: TMB
Sizes: 220x400x65 (mm)
Weight:: 37 (kg)
Корпус UKP209+H2309
Manufacturer: NACHI
Weight:: 2.4 (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.
