ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ248-N2-MPA
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 72 mm
Outer diameter: 440 mm
The size of the width: 72 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ248-N2-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- an15 mm
- bn12,5 mm
- rn2,5 mm
- d440 mm
- B72 mm
- D1312,5 mm
- Da max423 mm
- da min257 mm
- ra max3 mm
- rmin4 mm
- m53,1 kg / Вес
- Cr640000 N / динамическая грузоподъемность, радиальная
- C0r1110000 N / статическая грузоподъемность, радиальная
- nG2550 1/min / Предельная частота вращения
- Cur30500 N
- a238 mm
Bearing GH038030
Manufacturer: GMB
Sizes: 38x70x38/38 (mm)
K18 (63x51x20,5)
Manufacturer: KASTAS
Sizes: 63x51x20,5 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61908
Manufacturer: FAG
Sizes: 40x62x12 (mm)
2.5 FKM 80(026,00x02,50 )
Manufacturer: KASTAS
Подшипник 6310ZZ
Manufacturer: NSK-RHP
Sizes: 50x110x27 (mm)
Weight:: 1.06 (kg)
K06 NBR(240x248x5/7)
Manufacturer: KASTAS
Sizes: 240x248x5/7 (mm)
AT10 DD
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1210-K-TVH-C3 + H210
Manufacturer: FAG
Sizes: 45x90x20 (mm)
3.53 FKM 80(047,22x03,53 )
Manufacturer: KASTAS
Bearing 30222 (7222E)
Manufacturer: TMB
Sizes: 110x200x41 (mm)
Weight:: 5.05 (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.
