ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4920
Inner diameter:: 115 mm
Outer diameter: 140 mm
The size of the width: 40 mm
Outer diameter: 140 mm
The size of the width: 40 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4920
- ПроизводительINA
- Fw115 mm
- d140 mm
- rmin1,1 mm
- m1150 g / Вес
- Cr144000 N / динамическая грузоподъемность, радиальная
- C0r270000 N / статическая грузоподъемность, радиальная
- nG4000 1/min / Предельная частота вращения
- nB2500 1/min / Базовая тепловая частота вращения
- Cur45500 N / нагрузка предела усталости радиальная
- C40 mm
SEALS (REINFORCED SEAL) (FYZ)
Manufacturer: FEKO
Sizes: 37.90x47.20x7.70 (mm)
T20 DD
Manufacturer: ContiTech AG
HTD 8M 7240 ( HTD8M 7240 -V, -M, -MFX )
Manufacturer: ContiTech AG
3 NBR 70(014,00x03,00)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 170x200x15 (mm)
K22 PU(30x38x5,5)
Manufacturer: KASTAS
Sizes: 30x38x5,5 (mm)
Подшипник 23040A2X
Manufacturer: NACHI
Sizes: 200x310x82 (mm)
Weight:: 23.3 (kg)
5.7 NBR 90(069,20x05,70)
Manufacturer: KASTAS
K33 PU(55x65x6)
Manufacturer: KASTAS
Sizes: 55x65x6 (mm)
Bearing 7044AC (46144H)
Manufacturer: TMB
Sizes: 220x340x56 (mm)
Weight:: 16 (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.
