ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2228-E-M1
Inner diameter:: 140 mm
Outer diameter: 250 mm
Outer diameter: 250 mm
Технические характеристики из каталога производителя:
- ОбозначениеNJ2228-E-M1
- ПроизводительFAG
- r1 min3 mm
- dc min182 mm
- d250 mm
- B68 mm
- D1179,4 mm
- Da max166 mm
- da min154 mm
- ra max2,5 mm
- rmin3 mm
- m14,7 kg / Вес
- Cr670000 N / динамическая грузоподъемность, радиальная
- C0r830000 N / статическая грузоподъемность, радиальная
- nG4250 1/min / Предельная частота вращения
- nB2080 1/min / Базовая тепловая частота вращения
- Cur131000 N
- f169 mm
- S7 mm / Осевое перемещение из среднего положения
Подшипник NF 210
Manufacturer: NACHI
Sizes: 50x80.4x20 (mm)
Weight:: 0.47 (kg)
K73 POLYESTER/PTFE(112x117x15)
Manufacturer: KASTAS
Sizes: 112x117x15 (mm)
Подшипник 54240X
Manufacturer: NSK-RHP
Sizes: 200x280x115.6 (mm)
Weight:: 23.2 (kg)
Krestovina 35х94
Manufacturer: TOYO
Mechanical seal RM 156-28
Manufacturer: RiMi
Bearing 63302RSZ1 (180330KZ1)
Manufacturer: TMB
Sizes: 150x320x65 (mm)
Weight:: 26 (kg)
Подшипник 53210
Manufacturer: NSK-RHP
Sizes: 50x78x23.5 (mm)
Weight:: 225 (kg)
Подшипник NJ 1034
Manufacturer: NSK-RHP
Sizes: 170x260x42 (mm)
Weight:: 7.91 (kg)
Bearing NJ2215
Manufacturer: ETERNO
Sizes: 75x130x31 (mm)
Weight:: 1.65 (kg)
Bearing 02474 / 02420
Manufacturer: TIMKEN
Sizes: 28.575x68.262x22.225 (mm)
Weight:: 0.409 (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.
