ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA6902
Inner diameter:: 20 mm
Outer diameter: 28 mm
The size of the width: 23 mm
Outer diameter: 28 mm
The size of the width: 23 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA6902
- ПроизводительINA
- Fw20 mm
- d28 mm
- rmin0,3 mm
- m39,7 g / Вес
- Cr19500 N / динамическая грузоподъемность, радиальная
- C0r25500 N / статическая грузоподъемность, радиальная
- nG21100 1/min / Предельная частота вращения
- nB10600 1/min / Базовая тепловая частота вращения
- Cur4450 N / нагрузка предела усталости радиальная
- C23 mm
T20 DD
Manufacturer: ContiTech AG
Подшипник 7009DB
Manufacturer: NACHI
Sizes: 45x75x16 (mm)
Weight:: 0.265 (kg)
K21 NBR(25x50x12)
Manufacturer: KASTAS
Sizes: 25x50x12 (mm)
Bearing 1320
Manufacturer: ETERNO
Sizes: 100x215x47 (mm)
Weight:: 8.3 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 21.50x24.50x1.50 (mm)
Bearing LS85110
Manufacturer: INA
Sizes: 85x110x5.750 (mm)
Weight:: 0.159 (kg)
K37 (45x55x7,50)
Manufacturer: KASTAS
Sizes: 45x55x7,50 (mm)
C 102 22x2591 Li / 2650 Ld
Manufacturer: ContiTech AG
V 546/7 F
Manufacturer: ContiTech AG
K49 PU/NBR(32x21x4,2 )
Manufacturer: KASTAS
Sizes: 32x21x4,2 (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.