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
O-RING
Manufacturer: NQK SF
Sizes: 3.94x7.50x1.78 (mm)
K09 NBR(33x41x4/7)
Manufacturer: KASTAS
Sizes: 33x41x4/7 (mm)
K780 PTFE(8x10x10)
Manufacturer: KASTAS
Sizes: 8x10x10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 46.20x53.30x3.55 (mm)
Корпус UCCX12
Manufacturer: NACHI
Weight:: 5.1 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K81216-TV
Manufacturer: INA-FAG
Sizes: 80x115x11 (mm)
Подшипник 6309ZENR
Manufacturer: NACHI
Sizes: 45x100x25 (mm)
Weight:: 0.833 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 243.00x253.60x5.30 (mm)
K18 (88,9x69,85x30,15)
Manufacturer: KASTAS
Sizes: 88,9x69,85x30,15 (mm)
Bearing K75x83x35 ZW
Manufacturer: INA-FAG
Sizes: 75x83x35 (mm)
Weight:: 0.0182 (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.
