ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ230-N2-MPA
Inner diameter:: 150 mm
Outer diameter: 270 mm
The size of the width: 45 mm
Outer diameter: 270 mm
The size of the width: 45 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ230-N2-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- an11,7 mm
- bn10,5 mm
- rn2 mm
- d270 mm
- B45 mm
- D1193,7 mm
- Da max256 mm
- da min164 mm
- ra max2,5 mm
- rmin3 mm
- m12,2 kg / Вес
- Cr350000 N / динамическая грузоподъемность, радиальная
- C0r485000 N / статическая грузоподъемность, радиальная
- nG4350 1/min / Предельная частота вращения
- Cur18400 N
- a147 mm
K75 PHENOLIC(110x115x5,6)
Manufacturer: KASTAS
Sizes: 110x115x5,6 (mm)
Bearings NK80/35
Manufacturer: INA-FAG
Sizes: 80x95x35 (mm)
Weight:: 0.425 (kg)
Bearing (RB120A)
Manufacturer: TMB
Sizes: 180x260x27 (mm)
GEAR PULLEYS 14M-90S 398.27 (14M-90S 398.27/90)
Manufacturer: BBC
AT5 DD
Manufacturer: ContiTech AG
17x2060 B 81
Manufacturer: ContiTech AG
K22 NBR(3,17x8,76x3,96)
Manufacturer: KASTAS
Sizes: 3,17x8,76x3,96 (mm)
Подшипник HR32215J
Manufacturer: NSK-RHP
Sizes: 75x130x33.25 (mm)
Weight:: 1.72 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS71906-E-T-P4S
Manufacturer: FAG
Sizes: 30x47x9 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 50x67x9 (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.
