ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKI9/12
Inner diameter:: 9 mm
Outer diameter: 19 mm
The size of the width: 12 mm
Outer diameter: 19 mm
The size of the width: 12 mm
Технические характеристики из каталога производителя:
- ОбозначениеNKI9/12
- ПроизводительINA
- d19 mm
- B12 mm
- rmin0,3 mm
- m16,6 g / Вес
- Cr7200 N / динамическая грузоподъемность, радиальная
- C0r7100 N / статическая грузоподъемность, радиальная
- nG26500 1/min / Предельная частота вращения
- nB20200 1/min / Базовая тепловая частота вращения
- Cur1280 N / нагрузка предела усталости радиальная
- f12 mm
- S1,5 mm / осевое перемещение
O-RING
Manufacturer: NQK SF
Sizes: 93.60x105.00x5.70 (mm)
K27 NBR(50x60x7/5)
Manufacturer: KASTAS
Sizes: 50x60x7/5 (mm)
K21 NBR(15x22x4)
Manufacturer: KASTAS
Sizes: 15x22x4 (mm)
Подшипник 6220
Manufacturer: NACHI
Sizes: 100x180x34 (mm)
Weight:: 3.14 (kg)
K755 PTFE/NBR(327,5x297,5x15 )
Manufacturer: KASTAS
Sizes: 327,5x297,5x15 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 121.00x139.00x9.00 (mm)
Bearings RNA6902
Manufacturer: INA-FAG
Sizes: 20x28x23 (mm)
Weight:: 0.397 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x44x7 (mm)
Mechanical seal RM 155-17
Manufacturer: RiMi
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 31x47x7 (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.
