ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NK12/12
Inner diameter:: 12 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:
- ОбозначениеNK12/12
- ПроизводительINA
- Fw12 mm
- d19 mm
- rmin0,3 mm
- m12,1 g / Вес
- Cr7200 N / динамическая грузоподъемность, радиальная
- C0r7100 N / статическая грузоподъемность, радиальная
- nG26500 1/min / Предельная частота вращения
- nB19000 1/min / Базовая тепловая частота вращения
- Cur1280 N / нагрузка предела усталости радиальная
- C12 mm
Bearing NATR20
Manufacturer: ETERNO
Sizes: 47x20x25 (mm)
Weight:: 0.246 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 60.00x65.30x2.65 (mm)
420 L DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Bearing 32320
Manufacturer: ETERNO
Sizes: 100x215x73 (mm)
Weight:: 12.5 (kg)
Подшипник 6012NR
Manufacturer: NSK-RHP
Sizes: 60x95x18 (mm)
Weight:: 0.412 (kg)
Подшипник E33121J
Manufacturer: NACHI
Sizes: 105x175x56 (mm)
Weight:: 5.43 (kg)
Подшипник FNTA-1629
Manufacturer: NSK-RHP
Sizes: 16x29x2 (mm)
Weight:: 0.004 (kg)
AT20 DD
Manufacturer: ContiTech AG
Bearing 7207 B
Manufacturer: ETERNO
Sizes: 35x72x17 (mm)
Weight:: 0.313 (kg)
Bearing 22218W33 (3518W33)
Manufacturer: TMB
Sizes: 90x160x40 (mm)
Weight:: 3.4 (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.