ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4912
Inner diameter:: 68 mm
Outer diameter: 85 mm
The size of the width: 25 mm
Outer diameter: 85 mm
The size of the width: 25 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4912
- ПроизводительINA
- Fw68 mm
- d85 mm
- rmin1 mm
- m275 g / Вес
- Cr68000 N / динамическая грузоподъемность, радиальная
- C0r108000 N / статическая грузоподъемность, радиальная
- nG6700 1/min / Предельная частота вращения
- nB3600 1/min / Базовая тепловая частота вращения
- Cur18800 N / нагрузка предела усталости радиальная
- C25 mm
Торцевое уплотнение RM M74-43
Manufacturer: RiMi
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K81214-TV
Manufacturer: INA
Sizes: 70x105x11 (mm)
K33 PU(160x185x15 )
Manufacturer: KASTAS
Sizes: 160x185x15 (mm)
K68 POM(50x56x20)
Manufacturer: KASTAS
Sizes: 50x56x20 (mm)
K21 NBR(33x43x6)
Manufacturer: KASTAS
Sizes: 33x43x6 (mm)
Bearing 7221BMP5 (D66221H)
Manufacturer: TMB
Sizes: 105x190x36 (mm)
Weight:: 3.85 (kg)
T5 DD
Manufacturer: ContiTech AG
K36 (28x36x6,3)
Manufacturer: KASTAS
Sizes: 28x36x6,3 (mm)
Bearing GIR10 DO
Manufacturer: ETERNO
Sizes: 10x29x9 (mm)
K755 PTFE/NBR(325x295x15)
Manufacturer: KASTAS
Sizes: 325x295x15 (mm)
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.