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
O-RING
Manufacturer: NQK SF
Sizes: 39.40x45.60x3.10 (mm)
Krestovina 71,4x168,2/209,5
Manufacturer: TOYO
Корпус UCC309
Manufacturer: NACHI
Weight:: 2.7 (kg)
Bearing GE15ES
Manufacturer: TMB
Sizes: 15x26x12 (mm)
Weight:: 0.032 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCJY55
Manufacturer: INA-FAG
Manufacturer: ContiTech AG
K21 NBR(190x220x25)
Manufacturer: KASTAS
Sizes: 190x220x25 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 45x70x5 (mm)
Корпус UKFX17+H2317
Manufacturer: NACHI
Weight:: 10.1 (kg)
Bearing 607-2RZ (180017)
Manufacturer: TMB
Sizes: 7x19x6 (mm)
Weight:: 0.0084 (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.
