ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ PNA25/47
Inner diameter:: 25 mm
Outer diameter: 47 mm
The size of the width: 20 mm
Outer diameter: 47 mm
The size of the width: 20 mm
Технические характеристики из каталога производителя:
- ОбозначениеPNA25/47
- ПроизводительINA
- r1 min0,3 mm
- d47 mm
- B20 mm
- D142 mm
- rmin0,8 mm
- m157 g / Вес
- Cr25500 N / динамическая грузоподъемность, радиальная
- C0r36000 N / статическая грузоподъемность, радиальная
- nG14800 1/min / Предельная частота вращения
- Cur6300 N / нагрузка предела усталости радиальная
- C20 mm / Допуск: +/-0,5
- f30 mm
- S0,5 mm / осевое перемещение
O-RING
Manufacturer: NQK SF
Sizes: 28.00x33.00x2.50 (mm)
Bearings LR50/6-2RSR
Manufacturer: INA-FAG
Sizes: 6x19x9 (mm)
Weight:: 0.02 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 640x690x25 (mm)
Bearing K32X40X42ZW
Manufacturer: ETERNO
Sizes: 32x40x42 (mm)
Weight:: 0.097 (kg)
Подшипник 699 VV
Manufacturer: NSK-RHP
Sizes: 9x20x6 (mm)
Weight:: 0.008 (kg)
Bearing B30
Manufacturer: INA-FAG
Sizes: 58.738x94.460x22.220 (mm)
Weight:: 0.540 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 104.50x108.50x2.00 (mm)
K705 PTFE/NBR(170x186x11,5)
Manufacturer: KASTAS
Sizes: 170x186x11,5 (mm)
17x2565 B 101
Manufacturer: ContiTech AG
Подшипник NUP 2222
Manufacturer: NACHI
Sizes: 110x200x53 (mm)
Weight:: 6.93 (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.
