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 NA6902
Manufacturer: NSK-RHP
Sizes: 15x28x23 (mm)
Weight:: 0.064 (kg)
K21 PU(28x48x12)
Manufacturer: KASTAS
Sizes: 28x48x12 (mm)
Подшипник 150TMP93
Manufacturer: NSK-RHP
Sizes: 150x250x60 (mm)
K518 (55x45x12,5)
Manufacturer: KASTAS
Sizes: 55x45x12,5 (mm)
2.5 FKM 80(050,00x02,50 )
Manufacturer: KASTAS
K23 PU(88,9x76,2x6,35 )
Manufacturer: KASTAS
Sizes: 88,9x76,2x6,35 (mm)
Подшипник NUP 228 EM
Manufacturer: NSK-RHP
Sizes: 140x250x42 (mm)
Weight:: 9.38 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ СПАРЕННЫЙ 32048-X-N11CA-A450-500
Manufacturer: FAG
Sizes: 240x360x152 (mm)
Weight:: 58.3 (kg)
Bearings RF20
Manufacturer: INA-FAG
Sizes: 9.525x31.750x20.638 (mm)
Weight:: 0.109 (kg)
Подшипник 6213
Manufacturer: NSK-RHP
Sizes: 65x120x23 (mm)
Weight:: 1 (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.
