ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4840
Inner diameter:: 220 mm
Outer diameter: 250 mm
The size of the width: 50 mm
Outer diameter: 250 mm
The size of the width: 50 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4840
- ПроизводительINA
- Fw220 mm
- d250 mm
- rmin1,5 mm
- m3350 g / Вес
- Cr260000 N / динамическая грузоподъемность, радиальная
- C0r720000 N / статическая грузоподъемность, радиальная
- nG2150 1/min / Предельная частота вращения
- nB1220 1/min / Базовая тепловая частота вращения
- Cur102000 N / нагрузка предела усталости радиальная
- C50 mm
K22 PU(34x44x7)
Manufacturer: KASTAS
Sizes: 34x44x7 (mm)
5.33 FKM 80(116,84x05,33)
Manufacturer: KASTAS
Подшипник 240/710CAE4
Manufacturer: NSK-RHP
Sizes: 710x1030x315 (mm)
Weight:: 861 (kg)
Подшипник 7238
Manufacturer: NACHI
Sizes: 190x340x55 (mm)
Weight:: 21.5 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K81110-TV
Manufacturer: INA-FAG
Sizes: 50x70x6 (mm)
Bearing 61919 ZZ
Manufacturer: ETERNO
Sizes: 95x130x18 (mm)
Weight:: 0.68 (kg)
K23 NBR(26x18x5,5)
Manufacturer: KASTAS
Sizes: 26x18x5,5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 20x35x6.4 (mm)
AT20 DD
Manufacturer: ContiTech AG
Bearing NU348EM (42348EH)
Manufacturer: TMB
Sizes: 240x500x95 (mm)
Weight:: 94.5 (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.
