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
K21 NBR(7x13x4,5)
Manufacturer: KASTAS
Sizes: 7x13x4,5 (mm)
Подшипник 6901NR
Manufacturer: NACHI
Sizes: 12x24x6 (mm)
Weight:: 0.012 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 20x47x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 115x145x13 (mm)
5L 300
Manufacturer: ContiTech AG
Bearing 627-2RS/Z2P6 (E180027Z2)
Manufacturer: TMB
Sizes: 7x22x7 (mm)
Weight:: 0.012 (kg)
Подшипник 54211U
Manufacturer: NSK-RHP
Sizes: 55x90x55 (mm)
Weight:: 0.73 (kg)
CONTI-V D121 32X3073 Li/3149 Ld L=L EL
Manufacturer: ContiTech AG
C 63 22x1600 Li / 1659 Ld
Manufacturer: ContiTech AG
GEAR PULLEYS 14M-192S 852.82 (14M-192S 852.82/37)
Manufacturer: BBC
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.
