ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ420-M1
Inner diameter:: 100 mm
Outer diameter: 250 mm
The size of the width: 58 mm
Outer diameter: 250 mm
The size of the width: 58 mm
Технические характеристики из каталога производителя:
- ОбозначениеNJ420-M1
- ПроизводительFAG
- r1 min4 mm
- dc min156 mm
- d250 mm
- B58 mm
- D1152,8 mm
- Da max137 mm
- da min120 mm
- ra max3 mm
- rmin4 mm
- m16,1 kg / Вес
- Cr550000 N / динамическая грузоподъемность, радиальная
- C0r530000 N / статическая грузоподъемность, радиальная
- nG4350 1/min / Предельная частота вращения
- nB2950 1/min / Базовая тепловая частота вращения
- Cur86000 N
- f139 mm
- S5,7 mm / Осевое перемещение из среднего положения
Bearing L68149 / L68111
Manufacturer: TIMKEN
Sizes: 34.988x59.974x15.875 (mm)
Weight:: 0.179 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RATR20
Manufacturer: INA-FAG
Подшипник 1306 K
Manufacturer: NSK-RHP
Sizes: 30x72x19 (mm)
K27 PU(20x28x7/5)
Manufacturer: KASTAS
Sizes: 20x28x7/5 (mm)
K50 PU(57,15x44,45x7,93)
Manufacturer: KASTAS
Sizes: 57,15x44,45x7,93 (mm)
K68 POM(63x69x9)
Manufacturer: KASTAS
Sizes: 63x69x9 (mm)
K73 POLYESTER/PTFE(58x63x5,6)
Manufacturer: KASTAS
Sizes: 58x63x5,6 (mm)
Bearing NA6909 2RS
Manufacturer: ETERNO
Sizes: 45x52x41 (mm)
Weight:: 0.52 (kg)
Bearing 61910 2RS
Manufacturer: ETERNO
Sizes: 50x72x12 (mm)
Weight:: 0.14 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x30x7 (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.