ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ RNA4872-XL
Inner diameter:: 390 mm
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 14.8 kg
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 14.8 kg
Технические характеристики из каталога производителя:
- ОбозначениеRNA4872-XL
- Размер (r min.)2,1 мм.
- Количество дорожек качения1
- УплотнениеНет
- ПроизводительINA
- Масса14,8 Кг
- Частота вращения предельная1 200 об/мин
- Частота вращения номинальная600 об/мин
- Граничная нагрузка по усталости (Pu)255
AT5 DD
Manufacturer: ContiTech AG
Bearing NJ2328
Manufacturer: ETERNO
Sizes: 140x300x102 (mm)
Weight:: 37.9 (kg)
Подшипник 23996CAE4
Manufacturer: NSK-RHP
Sizes: 480x650x128 (mm)
Weight:: 121 (kg)
Mechanical seal RM 551-80
Manufacturer: RiMi
D 162 32x4115 Li / 4191 Ld
Manufacturer: ContiTech AG
K21 PU(9x17x6)
Manufacturer: KASTAS
Sizes: 9x17x6 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 75x105x12 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TG)
Manufacturer: STO
Sizes: 28x40x7 (mm)
K73 POLYESTER/PTFE(250x255x15)
Manufacturer: KASTAS
Sizes: 250x255x15 (mm)
K39 (45x55x8 )
Manufacturer: KASTAS
Sizes: 45x55x8 (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.
