ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4905-2RSR
Inner diameter:: 25 mm
Outer diameter: 42 mm
The size of the width: 18 mm
Outer diameter: 42 mm
The size of the width: 18 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4905-2RSR
- ПроизводительINA
- d42 mm
- B18 mm
- rmin0,3 mm
- m89,5 g / Вес
- Cr21800 N / динамическая грузоподъемность, радиальная
- C0r24200 N / статическая грузоподъемность, радиальная
- Cur4550 N / нагрузка предела усталости радиальная
- nG Fett6500 1/min / Предельная частота вращения при консистентной смазке
- C17 mm
- f30 mm
Bearing N311EM (2311EH)
Manufacturer: TMB
Sizes: 55x120x29 (mm)
Weight:: 1.45 (kg)
1.78 NBR 70(015,20x01,78)
Manufacturer: KASTAS
MEGADYNE ISORAN 610 GLD5 ( RPP5 610 GOLD )
Manufacturer: ContiTech AG
Bearing WS81208
Manufacturer: INA-FAG
Sizes: 40x68x19 (mm)
Weight:: 0.084 (kg)
Подшипник E30316DJ
Manufacturer: NACHI
Sizes: 80x170x42.5 (mm)
Weight:: 4 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 53.34x64.00x5.33 (mm)
Подшипник 23240CKE4
Manufacturer: NSK-RHP
Sizes: 200x360x128 (mm)
Weight:: 57.1 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 48x72x8/9 (mm)
Bearing 71980
Manufacturer: TMB
Sizes: 400x540x65 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 94.97x98.53x1.78 (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.
