ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NAO12X28X12-IS1
Inner diameter:: 12 mm
Outer diameter: 28 mm
The size of the width: 12 mm
Outer diameter: 28 mm
The size of the width: 12 mm
Технические характеристики из каталога производителя:
- ОбозначениеNAO12X28X12-IS1
- ПроизводительINA
- e22 mm
- d28 mm
- B12 mm
- ra max0,3 mm
- rmin0,3 mm
- m40 g / Вес
- Cr13000 N / динамическая грузоподъемность, радиальная
- C0r12500 N / статическая грузоподъемность, радиальная
- nG22900 1/min / Предельная частота вращения
- nB13200 1/min / Базовая тепловая частота вращения
- Cur2210 N / нагрузка предела усталости радиальная
- da15,7 mm
- f16 mm
- Db21,6 mm
- S0,5 mm / осевое перемещение
O-RING
Manufacturer: NQK SF
Sizes: 38.70x45.80x3.55 (mm)
Bearing NJ203ETN (42203EA)
Manufacturer: TMB
Sizes: 17x42x12 (mm)
Weight:: 0.07 (kg)
Manufacturer: ContiTech AG
Bearings RNA4903
Manufacturer: INA
Sizes: 22x30x13 (mm)
Weight:: 0.222 (kg)
Bearings K81144
Manufacturer: INA
Sizes: 220x270x15 (mm)
Weight:: 1.32 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71905-E-T-P4S
Manufacturer: FAG
Sizes: 25x42x9 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 8x24x8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 37x48x7 (mm)
2.4 NBR 90(019,30x02,40 )
Manufacturer: KASTAS
Подшипник HM903247/HM903210
Manufacturer: NSK
Sizes: 44.45x95.25x30.958 (mm)
Weight:: 1.04 (kg)
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.
