ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ421-M1 + HJ421
Inner diameter:: 105 mm
Outer diameter: 260 mm
The size of the width: 60 mm
Outer diameter: 260 mm
The size of the width: 60 mm
Технические характеристики из каталога производителя:
- ОбозначениеNJ421-M1 + HJ421
- ПроизводительFAG
- B227 mm
- e220,5 mm
- m11,65 kg
- r1 min4 mm
- dc min162 mm
- d260 mm
- B60 mm
- D1158,8 mm
- Da max143 mm
- da min125 mm
- ra max3 mm
- rmin4 mm
- m18 kg / Вес
- Cr610000 N / динамическая грузоподъемность, радиальная
- C0r590000 N / статическая грузоподъемность, радиальная
- nG4150 1/min / Предельная частота вращения
- nB2750 1/min / Базовая тепловая частота вращения
- Cur96000 N / Нагрузка предела усталости, радиальная
- f144,5 mm
- S5,7 mm / Осевое перемещение из среднего положения
- B116 mm
Bearing 4125
Manufacturer: INA-FAG
Sizes: 125x175x53 (mm)
Weight:: 4.041 (kg)
MEGADYNE ISORAN 840XH
Manufacturer: ContiTech AG
HTD 8M 4696 ( HTD8M 4696 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing SCE36
Manufacturer: INA-FAG
Sizes: 4.762x8.731x9.530 (mm)
Weight:: 0.002 (kg)
Bearing 3775 / 3730
Manufacturer: TIMKEN
Sizes: 50.8x93.264x30.162 (mm)
Weight:: 0.872 (kg)
K73 POLYESTER/PTFE(245x250x25)
Manufacturer: KASTAS
Sizes: 245x250x25 (mm)
Bearing 7220 AC
Manufacturer: ETERNO
Sizes: 100x180x34 (mm)
Weight:: 3.62 (kg)
AT5 DD
Manufacturer: ContiTech AG
Подшипник 6201
Manufacturer: NACHI
Sizes: 12x32x10 (mm)
Weight:: 0.037 (kg)
Подшипник 53311U
Manufacturer: NSK-RHP
Sizes: 55x105x42 (mm)
Weight:: 225 (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.
