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
Подшипник 7221 A
Manufacturer: NSK-RHP
Sizes: 105x190x36 (mm)
Weight:: 3.84 (kg)
Подшипник 7218BDF
Manufacturer: NACHI
Sizes: 90x160x30 (mm)
Weight:: 2.3 (kg)
3.53 FKM 80(061,90x03,53 )
Manufacturer: KASTAS
Корпус UGFL210
Manufacturer: NACHI
Weight:: 2.3 (kg)
K38 PU(45x55x7)
Manufacturer: KASTAS
Sizes: 45x55x7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 14x30x7/5 (mm)
Bearing 31306 (27306E)
Manufacturer: TMB
Sizes: 30x72x21 (mm)
Weight:: 0.39 (kg)
K95 NBR(6x15x5)
Manufacturer: KASTAS
Sizes: 6x15x5 (mm)
MEGADYNE ISORAN 565 SLV5 ( RPP5 565 SILVER )
Manufacturer: ContiTech AG
Bearing SCE2010
Manufacturer: INA-FAG
Sizes: 31.750x38.100x15.875 (mm)
Weight:: 0.030 (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.
