ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4905-RSR
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-RSR
- 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
Подшипник 90TAH10DB
Manufacturer: NACHI
Sizes: 90x140x22.5 (mm)
1.78 FKM 80(002,90x01,78 )
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 58.00x66.00x4.00 (mm)
Подшипник 1306 K
Manufacturer: NSK-RHP
Sizes: 30x72x19 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 120.00x140.00x10.00 (mm)
Подшипник N 328
Manufacturer: NSK-RHP
Sizes: 140x260x62 (mm)
Weight:: 21.7 (kg)
Bearing 6322MZ1 (322HZ1)
Manufacturer: TMB
Sizes: 110x240x50 (mm)
Weight:: 9.7 (kg)
Bearings 207 KXN4
Manufacturer: INA-FAG
Sizes: 35x72x19 (mm)
Weight:: 0.35 (kg)
SPB 2020 Lw
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 16.00x23.00x3.50 (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.
