ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ344-N2-MPA
Inner diameter:: 220 mm
Outer diameter: 460 mm
The size of the width: 88 mm
Outer diameter: 460 mm
The size of the width: 88 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ344-N2-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- an15 mm
- bn12,5 mm
- rn2,5 mm
- d460 mm
- B88 mm
- D1302 mm
- Da max440 mm
- da min240 mm
- ra max4 mm
- rmin5 mm
- m77,1 kg / Вес
- Cr900000 N / динамическая грузоподъемность, радиальная
- C0r1650000 N / статическая грузоподъемность, радиальная
- nG2430 1/min / Предельная частота вращения
- Cur49000 N
- a238 mm
Bearing K30X37X16
Manufacturer: ETERNO
Sizes: 30x37x16 (mm)
Weight:: 0.027 (kg)
RPP14 2926 ( RPP 14 2926 -V, -M, -MFX )
Manufacturer: ContiTech AG
ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ306-TVP
Manufacturer: FAG
Sizes: 30x72x19 (mm)
Подшипник NNF5004ADB-2LSV
Manufacturer: SKF
Sizes: 20x42x30 (mm)
Weight:: 0.2 (kg)
AT10 DD
Manufacturer: ContiTech AG
K17X PTFE/NBR(125x109,5x6,3)
Manufacturer: KASTAS
Sizes: 125x109,5x6,3 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 34x72x11 (mm)
Krestovina 17х42
Manufacturer: TOYO
K152 NBR FABRIC(24x32x6)
Manufacturer: KASTAS
Sizes: 24x32x6 (mm)
Bearing K60X68X20
Manufacturer: ETERNO
Sizes: 60x68x20 (mm)
Weight:: 0.071 (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.
