ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4902
Inner diameter:: 20 mm
Outer diameter: 28 mm
The size of the width: 13 mm
Outer diameter: 28 mm
The size of the width: 13 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4902
- ПроизводительINA
- Fw20 mm
- d28 mm
- rmin0,3 mm
- m21,7 g / Вес
- Cr12000 N / динамическая грузоподъемность, радиальная
- C0r13600 N / статическая грузоподъемность, радиальная
- nG21100 1/min / Предельная частота вращения
- nB10800 1/min / Базовая тепловая частота вращения
- Cur2430 N / нагрузка предела усталости радиальная
- C13 mm
3 FKM 80(102,00x03,00 )
Manufacturer: KASTAS
Bearing 30228 (7228E)
Manufacturer: TMB
Sizes: 140x250x46 (mm)
Weight:: 8.7 (kg)
Корпус UGFL212
Manufacturer: NACHI
Weight:: 4.4 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 115x150x12 (mm)
Bearing 62172RS (180217K)
Manufacturer: TMB
Sizes: 85x150x28 (mm)
Weight:: 1.8 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 115.00x135.00x10.00 (mm)
K781 PTFE(60x65x20 )
Manufacturer: KASTAS
Sizes: 60x65x20 (mm)
AT20 DD
Manufacturer: ContiTech AG
Подшипник 53268XU
Manufacturer: NSK-RHP
Sizes: 340x460x113 (mm)
Weight:: 225 (kg)
Bearing (83A839AVCS62)
Manufacturer: TMB
Sizes: 60x126.8x31.2 (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.
