ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4848
Inner diameter:: 265 mm
Outer diameter: 300 mm
The size of the width: 60 mm
Outer diameter: 300 mm
The size of the width: 60 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4848
- ПроизводительINA
- Fw265 mm
- d300 mm
- rmin2 mm
- m5400 g / Вес
- Cr400000 N / динамическая грузоподъемность, радиальная
- C0r1080000 N / статическая грузоподъемность, радиальная
- nG1780 1/min / Предельная частота вращения
- nB940 1/min / Базовая тепловая частота вращения
- Cur150000 N / нагрузка предела усталости радиальная
- C60 mm
Подшипник 239/630CAKE4
Manufacturer: NSK-RHP
Sizes: 630x850x165 (mm)
Weight:: 259 (kg)
Подшипник 51256X
Manufacturer: NSK-RHP
Sizes: 280x380x80 (mm)
Weight:: 3.9 (kg)
Bearing 61903
Manufacturer: ETERNO
Sizes: 17x30x7 (mm)
Weight:: 0.018 (kg)
K32 PU/POM(285x310x19)
Manufacturer: KASTAS
Sizes: 285x310x19 (mm)
SPA 1732
Manufacturer: ContiTech AG
Bearing NUP210
Manufacturer: ETERNO
Sizes: 50x90x20 (mm)
Weight:: 0.523 (kg)
C 208 22x5285 Li / 5344 Ld
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 12.37x19.43x3.53 (mm)
RPP8 7208 ( RPP 8 7208 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 23140 KMW33
Manufacturer: ETERNO
Sizes: 200x340x112 (mm)
Weight:: 43.4 (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.
