ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4860
Inner diameter:: 300 mm
Outer diameter: 380 mm
The size of the width: 80 mm
Outer diameter: 380 mm
The size of the width: 80 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4860
- ПроизводительINA
- d380 mm
- B80 mm
- rmin2,1 mm
- m21800 g / Вес
- Cr700000 N / динамическая грузоподъемность, радиальная
- C0r1770000 N / статическая грузоподъемность, радиальная
- nG1420 1/min / Предельная частота вращения
- nB730 1/min / Базовая тепловая частота вращения
- Cur235000 N / нагрузка предела усталости радиальная
- f330 mm
- S2 mm / осевое перемещение
Bearing 4209
Manufacturer: ETERNO
Sizes: 45x85x23 (mm)
Bearing TWB812
Manufacturer: INA-FAG
Sizes: 12.700x19.050x1.600 (mm)
Weight:: 0.002 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 15.50x19.50x2.00 (mm)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 90x115x15 (mm)
K23 NBR(125x115x7,2)
Manufacturer: KASTAS
Sizes: 125x115x7,2 (mm)
Bearing HK2512
Manufacturer: INA-FAG
Sizes: 25x32x12 (mm)
Weight:: 0.020 (kg)
Bearing 6422M (422H)
Manufacturer: TMB
Sizes: 110x280x65 (mm)
Weight:: 21.3 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 10x19x4 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x37x6/5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 12x20x5/5 (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.
