ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4903-2RSR
Inner diameter:: 22 mm
Outer diameter: 30 mm
The size of the width: 13 mm
Outer diameter: 30 mm
The size of the width: 13 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4903-2RSR
- ПроизводительINA
- Fw22 mm
- d30 mm
- rmin0,3 mm
- m23 g / Вес
- Cr8800 N / динамическая грузоподъемность, радиальная
- C0r11000 N / статическая грузоподъемность, радиальная
- Cur1750 N / нагрузка предела усталости радиальная
- nG Fett9000 1/min / Предельная частота вращения при консистентной смазке
- C13 mm
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS7018-E-T-P4S
Manufacturer: FAG
Sizes: 90x140x24 (mm)
CTD 1280 C8M EXTREME
Manufacturer: ContiTech AG
Подшипник 6201-2NSE9
Manufacturer: NACHI
Sizes: 12x32x10 (mm)
Weight:: 0.037 (kg)
Krestovina 30X68,2
Manufacturer: TOYO
Bearing K105X112X21
Manufacturer: ETERNO
Sizes: 105x112x21 (mm)
Weight:: 0.129 (kg)
Подшипник RS-4888E4
Manufacturer: NSK
Sizes: 440x540x100 (mm)
Weight:: 51.5 (kg)
K705 PTFE/NBR(230x246x11,5 )
Manufacturer: KASTAS
Sizes: 230x246x11,5 (mm)
Krestovina 20X57,5
Manufacturer: TOYO
K07 PU(55x65x10/7)
Manufacturer: KASTAS
Sizes: 55x65x10/7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 6.80x10.00x1.60 (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.