ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNAO70X90X30
Inner diameter:: 70 mm
Outer diameter: 90 mm
The size of the width: 30 mm
Outer diameter: 90 mm
The size of the width: 30 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNAO70X90X30
- ПроизводительINA
- e78 mm
- Fw70 mm
- d90 mm
- ra max1 mm
- rmin1 mm
- m499 g / Вес
- Cr68000 N / динамическая грузоподъемность, радиальная
- C0r135000 N / статическая грузоподъемность, радиальная
- nG6600 1/min / Предельная частота вращения
- nB3750 1/min / Базовая тепловая частота вращения
- Cur23200 N / нагрузка предела усталости радиальная
- da78,8 mm
- C30 mm
- Db77,2 mm
O-RING
Manufacturer: NQK SF
Sizes: 12.29x19.35x3.53 (mm)
Bearing 7312ACP6 (E46312)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 1.75 (kg)
Подшипник 6310-2NSE
Manufacturer: NACHI
Sizes: 50x110x27 (mm)
Weight:: 1.07 (kg)
13x1000 A 39,5
Manufacturer: ContiTech AG
Торцевое уплотнение RM MG12-53
Manufacturer: RiMi
Подшипник SL014926
Manufacturer: INA-FAG
Sizes: 130x180x50 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x115x15 (mm)
17x7750 B 305
Manufacturer: ContiTech AG
Bearing 29472 (9039472)
Manufacturer: TMB
Sizes: 360x640x170 (mm)
Weight:: 230 (kg)
STD 1512 S8M
Manufacturer: ContiTech AG
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.
