ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NK25/20
Inner diameter:: 25 mm
Outer diameter: 33 mm
The size of the width: 20 mm
Outer diameter: 33 mm
The size of the width: 20 mm
Технические характеристики из каталога производителя:
- ОбозначениеNK25/20
- ПроизводительINA
- Fw25 mm
- d33 mm
- rmin0,3 mm
- m42 g / Вес
- Cr21300 N / динамическая грузоподъемность, радиальная
- C0r30500 N / статическая грузоподъемность, радиальная
- nG17800 1/min / Предельная частота вращения
- nB9600 1/min / Базовая тепловая частота вращения
- Cur5300 N / нагрузка предела усталости радиальная
- C20 mm
K25 NBR/Metal(400x40x50 )
Manufacturer: KASTAS
Sizes: 400x40x50 (mm)
K22 NBR(14x22x5,5)
Manufacturer: KASTAS
Sizes: 14x22x5,5 (mm)
Корпус UCP315
Manufacturer: NACHI
Weight:: 13.6 (kg)
K22 NBR(4x8x3)
Manufacturer: KASTAS
Sizes: 4x8x3 (mm)
AT5 545 ( АТ5 545 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Корпус UCTU315+WU800
Manufacturer: NACHI
Weight:: 50.6 (kg)
Подшипник R 144
Manufacturer: NSK-RHP
Sizes: 3.175x6.35x2.38 (mm)
Подшипник 6911ZZ
Manufacturer: NACHI
Sizes: 55x80x13 (mm)
Weight:: 0.177 (kg)
AT20 DD
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 31x55x7 (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.
