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
Bearing FC2842155
Manufacturer: TMB
Sizes: 140x210x155 (mm)
Weight:: 19.2 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 27x49x10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 9.75x13.31x1.78 (mm)
Bearing 626-2RS/Z2P6 (E180026Z2)
Manufacturer: TMB
Sizes: 6x19x6 (mm)
Weight:: 0.0081 (kg)
B 105 2729 Le/ 2667 Li
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 90x115x15 (mm)
K86 PU(120x112x8,4)
Manufacturer: KASTAS
Sizes: 120x112x8,4 (mm)
Bearing 7017 C
Manufacturer: ETERNO
Sizes: 85x130x22 (mm)
Weight:: 1.25 (kg)
Bearing HW1
Manufacturer: INA-FAG
Sizes: 25.400x61.930x28.575 (mm)
Weight:: 0.432 (kg)
570 DH
Manufacturer: ContiTech AG
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.
