ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU420-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:
- ОбозначениеNU420-M1
- ПроизводительFAG
- e211 mm
- db min141 mm
- r1 min4 mm
- ra1 max3 mm
- d250 mm
- B58 mm
- D1198,2 mm
- Da max137 mm
- da min120 mm
- ra max3 mm
- rmin4 mm
- m15,8 kg / Вес
- Cr550000 N / динамическая грузоподъемность, радиальная
- C0r530000 N / статическая грузоподъемность, радиальная
- nG4350 1/min / Предельная частота вращения
- nB2950 1/min
- Cur63000 N / Нагрузка предела усталости, радиальная
- f139 mm
- S5,7 mm / Осевое перемещение из среднего положения
Bearing 6205Z2 (205)
Manufacturer: TMB
Sizes: 25x52x15 (mm)
Weight:: 0.13 (kg)
K09 NBR(75x83x4/7)
Manufacturer: KASTAS
Sizes: 75x83x4/7 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 25x47x7 (mm)
Bearing 6038
Manufacturer: ETERNO
Sizes: 190x290x46 (mm)
Weight:: 11.07 (kg)
Bearing 4419
Manufacturer: INA-FAG
Sizes: 41.275x71.450x22.225 (mm)
Weight:: 0.367 (kg)
Manufacturer: ContiTech AG
Made in USA ContiTech 14GTR-3500
Manufacturer: ContiTech AG
STD 1064 8M EXTREME
Manufacturer: ContiTech AG
Подшипник 7202 B
Manufacturer: NSK-RHP
Sizes: 15x35x11 (mm)
Weight:: 0.046 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x44.6x6 (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.
