ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ228-E-M1
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Технические характеристики из каталога производителя:
- ОбозначениеNJ228-E-M1
- ПроизводительFAG
- r1 min3 mm
- dc min182 mm
- d250 mm
- B42 mm
- D1179,4 mm
- Da max166 mm
- da min154 mm
- ra max2,5 mm
- rmin3 mm
- m9,46 kg / Вес
- Cr460000 N / динамическая грузоподъемность, радиальная
- C0r510000 N / статическая грузоподъемность, радиальная
- nG4250 1/min / Предельная частота вращения
- nB2600 1/min / Базовая тепловая частота вращения
- Cur78000 N
- f169 mm
- S2 mm / Осевое перемещение из среднего положения
SEALS (REINFORCED SEAL) (AY)
Manufacturer: FEKO
Sizes: 16x22x3 (mm)
ZX 33,5 ZX 873 Ld
Manufacturer: ContiTech AG
Bearing NN3024KW33 (3182124K)
Manufacturer: TMB
Sizes: 120x180x46 (mm)
Weight:: 3.7 (kg)
Bearing LR202RR
Manufacturer: INA-FAG
Sizes: 15x40x14.4 (mm)
Weight:: 11 (kg)
K703 PTFE/NBR(165x181x9,5)
Manufacturer: KASTAS
Sizes: 165x181x9,5 (mm)
Bearing QJ252N2M
Manufacturer: TMB
Weight:: 68 (kg)
Bearing GS81108
Manufacturer: INA-FAG
Sizes: 40x60x3.5 (mm)
Weight:: 0.040 (kg)
K81 TPE(14x18x1,3)
Manufacturer: KASTAS
Sizes: 14x18x1,3 (mm)
Подшипник 6202VV
Manufacturer: NSK-RHP
Sizes: 15x35x11 (mm)
Weight:: 0.045 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 25x52x8 (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.
