ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4868
Inner diameter:: 340 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4868
- ПроизводительINA
- d420 mm
- B80 mm
- rmin2,1 mm
- m24200 g / Вес
- Cr730000 N / динамическая грузоподъемность, радиальная
- C0r1940000 N / статическая грузоподъемность, радиальная
- nG1270 1/min / Предельная частота вращения
- nB640 1/min / Базовая тепловая частота вращения
- Cur249000 N / нагрузка предела усталости радиальная
- f370 mm
- S2 mm / осевое перемещение
Bearing 89324 M
Manufacturer: INA-FAG
Sizes: 120x210x54 (mm)
Weight:: 8.520 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 40x60x10 (mm)
K705 PTFE/NBR(120x132,1x8,1)
Manufacturer: KASTAS
Sizes: 120x132,1x8,1 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x42x8 (mm)
Подшипник 260TMP11
Manufacturer: NSK-RHP
Sizes: 260x320x45 (mm)
Подшипник 7016 A
Manufacturer: NSK-RHP
Sizes: 80x125x22 (mm)
Weight:: 0.88 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 66.40x72.60x3.10 (mm)
3600 RPP8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 100x124x12 (mm)
Bearing HK3020
Manufacturer: INA-FAG
Sizes: 30x37x20 (mm)
Weight:: 0.039 (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.
