ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4909
Inner diameter:: 52 mm
Outer diameter: 68 mm
The size of the width: 22 mm
Outer diameter: 68 mm
The size of the width: 22 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4909
- ПроизводительINA
- Fw52 mm
- d68 mm
- rmin0,6 mm
- m182 g / Вес
- Cr51000 N / динамическая грузоподъемность, радиальная
- C0r73000 N / статическая грузоподъемность, радиальная
- nG8600 1/min / Предельная частота вращения
- nB4550 1/min / Базовая тепловая частота вращения
- Cur12600 N / нагрузка предела усталости радиальная
- C22 mm
Подшипник 6260
Manufacturer: NSK-RHP
Sizes: 300x540x85 (mm)
Weight:: 87.8 (kg)
SEALS (REINFORCED SEAL) (D)
Manufacturer: FEKO
Sizes: 8x35x16.50 (mm)
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 21.30x26.10x2.40 (mm)
HTD 8M 5264 ( HTD8M 5264 -V, -M, -MFX )
Manufacturer: ContiTech AG
K23 NBR(12x5x7)
Manufacturer: KASTAS
Sizes: 12x5x7 (mm)
K81 TPE(115x125x1,9)
Manufacturer: KASTAS
Sizes: 115x125x1,9 (mm)
K98 PU/NBR(50x63x9)
Manufacturer: KASTAS
Sizes: 50x63x9 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 31.20x35.00x1.90 (mm)
Bearing 15113 / 15244
Manufacturer: TIMKEN
Sizes: 28.575x62x20.638 (mm)
Weight:: 0.34 (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.
