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
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 12x26x5 (mm)
Bearing STO15
Manufacturer: INA-FAG
Sizes: 15x35x12 (mm)
Weight:: 11.8 (kg)
K782 PTFE(30x34x30)
Manufacturer: KASTAS
Sizes: 30x34x30 (mm)
Подшипник NN3020
Manufacturer: NACHI
Sizes: 100x137x37 (mm)
Weight:: 2.26 (kg)
K705 PTFE/NBR(370x386x11,5 )
Manufacturer: KASTAS
Sizes: 370x386x11,5 (mm)
4L 290
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 210.00x217.00x3.50 (mm)
Bearing 4457
Manufacturer: INA-FAG
Sizes: 136.525x193.675x41.400 (mm)
Weight:: 3.689 (kg)
MEGADYNE ISORAN 1764 SLV14 ( RPP14 1764 SILVER )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 36.09x43.19x3.55 (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.
