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
RPP8 1664 ( RPP 8 1664 -V, -M, -MFX )
Manufacturer: ContiTech AG
ZX 41 ZX 1063 Ld
Manufacturer: ContiTech AG
Bearing 22330 KMW33
Manufacturer: ETERNO
Sizes: 150x320x108 (mm)
Weight:: 40.6 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 7.00x11.00x2.00 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RRY25-VA
Manufacturer: INA-FAG
K84 PU(81x75,5x4,5)
Manufacturer: KASTAS
Sizes: 81x75,5x4,5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 24x46x10 (mm)
4 FKM 80(017,00x04,00 )
Manufacturer: KASTAS
Krestovina 30,2х106
Manufacturer: TOYO
Корпус UCTU210+WU800
Manufacturer: NACHI
Weight:: 25.4 (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.
