ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4840
Inner diameter:: 200 mm
Outer diameter: 250 mm
The size of the width: 50 mm
Outer diameter: 250 mm
The size of the width: 50 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4840
- ПроизводительINA
- d250 mm
- B50 mm
- rmin1,5 mm
- m5840 g / Вес
- Cr260000 N / динамическая грузоподъемность, радиальная
- C0r720000 N / статическая грузоподъемность, радиальная
- nG2150 1/min / Предельная частота вращения
- nB1270 1/min / Базовая тепловая частота вращения
- Cur102000 N / нагрузка предела усталости радиальная
- f220 mm
- S1,5 mm / осевое перемещение
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 85x115x13 (mm)
Bearing QJ140N2MP6
Manufacturer: TMB
Sizes: 200x310x51 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 71.00x74.60x1.80 (mm)
Bearing LR40x45x20.5
Manufacturer: INA-FAG
Sizes: 40x45x20.5 (mm)
Weight:: 0.525 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCL)
Manufacturer: STO
Sizes: 80x100x13 (mm)
Подшипник 6324
Manufacturer: NACHI
Sizes: 120x260x55 (mm)
Weight:: 14.6 (kg)
Mechanical seal RM 560D-14
Manufacturer: RiMi
ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ326-N2-MPA
Manufacturer: FAG
Sizes: 130x280x58 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3313-B-TVH
Manufacturer: FAG
Sizes: 65x140x58.7 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ RAE40-NPP-NR
Manufacturer: INA-FAG
Sizes: 40x80x43.8 (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.
