ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4856
Inner diameter:: 280 mm
Outer diameter: 350 mm
The size of the width: 69 mm
Outer diameter: 350 mm
The size of the width: 69 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4856
- ПроизводительINA
- d350 mm
- B69 mm
- rmin2 mm
- m15300 g / Вес
- Cr510000 N / динамическая грузоподъемность, радиальная
- C0r1300000 N / статическая грузоподъемность, радиальная
- nG1540 1/min / Предельная частота вращения
- nB840 1/min / Базовая тепловая частота вращения
- Cur175000 N / нагрузка предела усталости радиальная
- f305 mm
- S2,5 mm / осевое перемещение
Bearing NA4908 2RS
Manufacturer: INA-FAG
Sizes: 40x62x23 (mm)
Weight:: 0.252 (kg)
Bearing NU1032
Manufacturer: ETERNO
Sizes: 160x240x38 (mm)
Weight:: 5.93 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 225.00x234.00x4.50 (mm)
Подшипник 26882/26820
Manufacturer: NSK-RHP
Sizes: 41.275x80.167x25.4 (mm)
Weight:: 0.568 (kg)
Bearing RN220M (502220H)
Manufacturer: TMB
Sizes: 100x180x34 (mm)
Weight:: 3.5 (kg)
Mechanical seal RM 301-24
Manufacturer: RiMi
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 90x127x13 (mm)
Bearing W7
Manufacturer: INA-FAG
Sizes: 177.800x257.180x66.680 (mm)
Weight:: 11.338 (kg)
Bearing 33112 (3007712)
Manufacturer: TMB
Sizes: 60x100x30 (mm)
Weight:: 0.92 (kg)
Подшипник E32308J
Manufacturer: NACHI
Sizes: 40x90x35.25 (mm)
Weight:: 1.04 (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.
