ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ238-E-M1
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 55 mm
Outer diameter: 340 mm
The size of the width: 55 mm
Технические характеристики из каталога производителя:
- ОбозначениеNJ238-E-M1
- ПроизводительFAG
- r1 min4 mm
- dc min247 mm
- d340 mm
- B55 mm
- D1244 mm
- Da max227 mm
- da min207 mm
- ra max3 mm
- rmin4 mm
- m23,2 kg / Вес
- Cr680000 N / динамическая грузоподъемность, радиальная
- C0r930000 N / статическая грузоподъемность, радиальная
- nG3050 1/min / Предельная частота вращения
- nB1750 1/min / Базовая тепловая частота вращения
- Cur111000 N
- f230 mm
- S4,7 mm / Осевое перемещение из среднего положения
HTD 8M 5224 ( HTD8M 5224 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 6221Z
Manufacturer: NACHI
Sizes: 105x190x36 (mm)
Weight:: 3.76 (kg)
K21 PU(75x90x12)
Manufacturer: KASTAS
Sizes: 75x90x12 (mm)
K21 PU(25x32x5 )
Manufacturer: KASTAS
Sizes: 25x32x5 (mm)
6.99 NBR 70(329,57x06,99)
Manufacturer: KASTAS
Bearing HM218248 / HM218210
Manufacturer: TIMKEN
Sizes: 89.974x146.975x40 (mm)
Weight:: 2.55 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ AY30-NPP-B
Manufacturer: INA-FAG
Sizes: 30x62x30 (mm)
K75 PHENOLIC(145x150x9,7)
Manufacturer: KASTAS
Sizes: 145x150x9,7 (mm)
HTD 8M 3128 ( HTD8M 3128 -V, -M, -MFX )
Manufacturer: ContiTech AG
KBT PTFE(2,5x30 )
Manufacturer: KASTAS
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.
