ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4912
Inner diameter:: 68 mm
Outer diameter: 85 mm
The size of the width: 25 mm
Outer diameter: 85 mm
The size of the width: 25 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4912
- ПроизводительINA
- Fw68 mm
- d85 mm
- rmin1 mm
- m275 g / Вес
- Cr68000 N / динамическая грузоподъемность, радиальная
- C0r108000 N / статическая грузоподъемность, радиальная
- nG6700 1/min / Предельная частота вращения
- nB3600 1/min / Базовая тепловая частота вращения
- Cur18800 N / нагрузка предела усталости радиальная
- C25 mm
Bearing GH042070
Manufacturer: GMB
Sizes: 42x78x41/38 (mm)
K33 PU(90x105x12 )
Manufacturer: KASTAS
Sizes: 90x105x12 (mm)
Подшипник 240/500EK30
Manufacturer: NACHI
Sizes: 500x720x218 (mm)
Weight:: 300 (kg)
Подшипник 140KBE43+L
Manufacturer: NSK-RHP
Sizes: 140x300x145 (mm)
Weight:: 42.6 (kg)
5.33 NBR 90(088,27x05,33)
Manufacturer: KASTAS
1120 RPP8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
MEGADYNE ISORAN® 1400XXH
Manufacturer: ContiTech AG
Bearing K35X40X25
Manufacturer: ETERNO
Sizes: 35x40x25 (mm)
Weight:: 0.031 (kg)
Подшипник NJ 2204
Manufacturer: NACHI
Sizes: 20x47x18 (mm)
Weight:: 0.144 (kg)
Подшипник HM89446A/HM89411
Manufacturer: NSK-RHP
Sizes: 34.925x76.2x29.37 (mm)
Weight:: 0.664 (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.
