ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ PNA20/42
Inner diameter:: 20 mm
Outer diameter: 42 mm
The size of the width: 20 mm
Outer diameter: 42 mm
The size of the width: 20 mm
Технические характеристики из каталога производителя:
- ОбозначениеPNA20/42
- ПроизводительINA
- r1 min0,3 mm
- d42 mm
- B20 mm
- D136,5 mm
- rmin0,8 mm
- m136 g / Вес
- Cr21300 N / динамическая грузоподъемность, радиальная
- C0r30500 N / статическая грузоподъемность, радиальная
- nG17800 1/min / Предельная частота вращения
- Cur5300 N / нагрузка предела усталости радиальная
- C20 mm / Допуск: +/-0,5
- f25 mm
- S0,5 mm / осевое перемещение
O-RING
Manufacturer: NQK SF
Sizes: 142.11x145.67x1.78 (mm)
Bearing 7215 B
Manufacturer: ETERNO
Sizes: 75x130x25 (mm)
Weight:: 1.32 (kg)
3L 560
Manufacturer: ContiTech AG
Подшипник 241/670CAK30E4
Manufacturer: NSK
Sizes: 670x1090x412 (mm)
Weight:: 1440 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 13x26x7 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ PNA20/42
Manufacturer: INA
Sizes: 20x42x20 (mm)
K68 POM(50x55x15)
Manufacturer: KASTAS
Sizes: 50x55x15 (mm)
K19 PTFE/NBR/POM(180x157x16)
Manufacturer: KASTAS
Sizes: 180x157x16 (mm)
Корпус UKT210+H2310
Manufacturer: NACHI
Weight:: 2.7 (kg)
890 RPP5 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
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.