ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4868
Inner diameter:: 370 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4868
- ПроизводительINA
- Fw370 mm
- d420 mm
- rmin2,1 mm
- m14000 g / Вес
- Cr730000 N / динамическая грузоподъемность, радиальная
- C0r1940000 N / статическая грузоподъемность, радиальная
- nG1270 1/min / Предельная частота вращения
- nB620 1/min / Базовая тепловая частота вращения
- Cur249000 N / нагрузка предела усталости радиальная
- C80 mm
Подшипник 21318EX1
Manufacturer: NACHI
Sizes: 90x190x43 (mm)
Weight:: 6.1 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 30309-A
Manufacturer: FAG
Sizes: 45x100x27.25 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 8.42x15.48x3.53 (mm)
Подшипник 53230U
Manufacturer: NACHI
Sizes: 150x215x60 (mm)
Weight:: 225 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 48x67x10 (mm)
Mechanical seal RM 551С
Manufacturer: RiMi
Bearings RF-44-PP
Manufacturer: INA-FAG
Sizes: 19.050x69.850x39.690 (mm)
Weight:: 1.021 (kg)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 47.67x69.75/80.17x13/14.80 (mm)
Подшипник 7007DT
Manufacturer: NACHI
Sizes: 35x62x14 (mm)
Weight:: 0.17 (kg)
K17 PTFE/NBR(24x16,5x3,2)
Manufacturer: KASTAS
Sizes: 24x16,5x3,2 (mm)
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.
