ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4909-RSR
Inner diameter:: 52 mm
Outer diameter: 68 mm
The size of the width: 22 mm
Outer diameter: 68 mm
The size of the width: 22 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4909-RSR
- ПроизводительINA
- Fw52 mm
- d68 mm
- rmin0,6 mm
- m157 g / Вес
- Cr43000 N / динамическая грузоподъемность, радиальная
- C0r59000 N / статическая грузоподъемность, радиальная
- Cur9700 N / нагрузка предела усталости радиальная
- nG Fett3900 1/min / Предельная частота вращения при консистентной смазке
- C22 mm
Krestovina 49,2x191,5
Manufacturer: TOYO
Bearing 32938 (2007938)
Manufacturer: TMB
Sizes: 190x360x45 (mm)
Weight:: 7 (kg)
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 215x240x12 (mm)
K17 PTFE/NBR(40x29x4,2)
Manufacturer: KASTAS
Sizes: 40x29x4,2 (mm)
Подшипник 6910NSE
Manufacturer: NACHI
Sizes: 50x72x12 (mm)
Weight:: 0.125 (kg)
Mechanical seal RM 551D
Manufacturer: RiMi
Bearing 7007CP5 (36107J)
Manufacturer: TMB
Sizes: 35x62x14 (mm)
Weight:: 0.15 (kg)
K75 PHENOLIC(180x188x25)
Manufacturer: KASTAS
Sizes: 180x188x25 (mm)
Подшипник SL185044
Manufacturer: INA-FAG
Sizes: 220x340x160 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 45x72x10 (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.
