ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4909-RSR
Inner diameter:: 45 mm
Outer diameter: 68 mm
The size of the width: 23 mm
Outer diameter: 68 mm
The size of the width: 23 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4909-RSR
- ПроизводительINA
- d68 mm
- B23 mm
- rmin0,6 mm
- m290 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
- f52 mm
O-RING
Manufacturer: NQK SF
Sizes: 163.00x170.00x3.50 (mm)
Bearing NJ2205
Manufacturer: ETERNO
Sizes: 25x52x18 (mm)
Weight:: 0.17 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ БЕЗ КОЛЕЦ K12X16X13-TV
Manufacturer: INA-FAG
Sizes: 12x16x13 (mm)
RPP14 4466 ( RPP 14 4466 -V, -M, -MFX )
Manufacturer: ContiTech AG
SPZ 697
Manufacturer: ContiTech AG
Bearing HM89449 / HM89410
Manufacturer: TIMKEN
Sizes: 36.512x76.200x29.370 (mm)
Weight:: 0.626 (kg)
Manufacturer: ContiTech AG
BB103 ( ВВ 103 ) Le= 2685 мм
Manufacturer: ContiTech AG
Bearing 61811 2RS
Manufacturer: ETERNO
Sizes: 55x72x9 (mm)
Weight:: 0.083 (kg)
K19 PTFE/NBR/POM(65x50x11)
Manufacturer: KASTAS
Sizes: 65x50x11 (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.
