ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4903
Inner diameter:: 22 mm
Outer diameter: 30 mm
The size of the width: 13 mm
Outer diameter: 30 mm
The size of the width: 13 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4903
- ПроизводительINA
- Fw22 mm
- d30 mm
- rmin0,3 mm
- m22,2 g / Вес
- Cr12400 N / динамическая грузоподъемность, радиальная
- C0r14600 N / статическая грузоподъемность, радиальная
- nG20000 1/min / Предельная частота вращения
- nB9900 1/min / Базовая тепловая частота вращения
- Cur2600 N / нагрузка предела усталости радиальная
- C13 mm
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71901-E-T-P4S
Manufacturer: FAG
Sizes: 12x24x6 (mm)
SPZ 1100
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 29x57.20x13 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 23.50x28.50x2.50 (mm)
Подшипник NNF5022ADA-2LSV
Manufacturer: SKF
Sizes: 110x170x80 (mm)
Weight:: 6.45 (kg)
K21 PU(38x52,5x9,5)
Manufacturer: KASTAS
Sizes: 38x52,5x9,5 (mm)
Manufacturer: ContiTech AG
K75 PHENOLIC(178x186x20)
Manufacturer: KASTAS
Sizes: 178x186x20 (mm)
Подшипник SL 18 4930
Manufacturer: INA-FAG
Sizes: 150x210x60 (mm)
Weight:: 6.65 (kg)
Bearing HM212044 / HM212010
Manufacturer: TIMKEN
Sizes: 60.325x122.238x38.100 (mm)
Weight:: 2.030 (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.
