ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4903-RSR
Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 14 mm
Outer diameter: 30 mm
The size of the width: 14 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4903-RSR
- ПроизводительINA
- d30 mm
- B14 mm
- rmin0,3 mm
- m40 g / Вес
- Cr10000 N / динамическая грузоподъемность, радиальная
- C0r11000 N / статическая грузоподъемность, радиальная
- Cur2180 N / нагрузка предела усталости радиальная
- nG Fett9000 1/min / Предельная частота вращения при консистентной смазке
- C13 mm
- f22 mm
Manufacturer: ContiTech AG
K504 (160x143x20 )
Manufacturer: KASTAS
Sizes: 160x143x20 (mm)
Подшипник 6804VV
Manufacturer: NSK-RHP
Sizes: 20x32x7 (mm)
Weight:: 0.017 (kg)
Bearing 7002CETAP4 (36102KJ-SH)
Manufacturer: TMB
Weight:: 0.028 (kg)
Подшипник 22230CDE4
Manufacturer: NSK-RHP
Sizes: 150x270x73 (mm)
Weight:: 18.4 (kg)
Krestovina 23,84x62,5
Manufacturer: TOYO
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TGR)
Manufacturer: STO
Sizes: 90x110x11 (mm)
Bearing 6403 (403)
Manufacturer: TMB
Sizes: 17x62x17 (mm)
Weight:: 0.27 (kg)
K21 PU(200x230x22)
Manufacturer: KASTAS
Sizes: 200x230x22 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (KC)
Manufacturer: STO
Sizes: 34x39x4 (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.
