ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4903
Inner diameter:: 22 mm
Outer diameter: 30 mm
The size of the width: 13 mm
Outer diameter: 30 mm
The size of the width: 13 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4903
- ПроизводительINA
- Fw22 mm
- d30 mm
- rmin0,3 mm
- m22,2 g / Вес
- Cr12400 N / динамическая грузоподъемность, радиальная
- C0r14600 N / статическая грузоподъемность, радиальная
- nG20000 1/min / Предельная частота вращения
- nB9900 1/min / Базовая тепловая частота вращения
- Cur2600 N / нагрузка предела усталости радиальная
- C13 mm
O-RING
Manufacturer: NQK SF
Sizes: 126.60x133.66x3.53 (mm)
K504 (400x380x25,5)
Manufacturer: KASTAS
Sizes: 400x380x25,5 (mm)
K21 PU(45x55x6,5)
Manufacturer: KASTAS
Sizes: 45x55x6,5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 215.50x222.56x3.53 (mm)
RPP8 DD 4204 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник NUP 209 EG
Manufacturer: NACHI
Sizes: 45x85x19 (mm)
Weight:: 0.44 (kg)
K21 PU(32x40x5,7)
Manufacturer: KASTAS
Sizes: 32x40x5,7 (mm)
3 FKM 80(090,00x03,00 )
Manufacturer: KASTAS
K753 PTFE/NBR(115x99,5x6,3)
Manufacturer: KASTAS
Sizes: 115x99,5x6,3 (mm)
Подшипник 239/1060EK
Manufacturer: NACHI
Sizes: 1060x1400x250 (mm)
Weight:: 1077 (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.
