ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4909-2RSR
Inner diameter:: 45 mm
Outer diameter: 68 mm
The size of the width: 23 mm
Outer diameter: 68 mm
The size of the width: 23 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4909-2RSR
- ПроизводительINA
- d68 mm
- B23 mm
- rmin0,6 mm
- m290 g / Вес
- Cr43000 N / динамическая грузоподъемность, радиальная
- C0r59000 N / статическая грузоподъемность, радиальная
- Cur9700 N / нагрузка предела усталости радиальная
- nG Fett3900 1/min / Предельная частота вращения при консистентной смазке
- C22 mm
- f52 mm
O-RING
Manufacturer: NQK SF
Sizes: 100.00x123.00x11.50 (mm)
SPA 1932 Lw L=L EL
Manufacturer: ContiTech AG
Подшипник 7309 B
Manufacturer: NSK-RHP
Sizes: 45x100x25 (mm)
Weight:: 0.869 (kg)
K11 TPE(245x265x12,5/18)
Manufacturer: KASTAS
Sizes: 245x265x12,5/18 (mm)
K68 POM(101x105x15 )
Manufacturer: KASTAS
Sizes: 101x105x15 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 240.67x251.33x5.33 (mm)
Krestovina 31x45,1
Manufacturer: TOYO
Manufacturer: ContiTech AG
Bearing N206
Manufacturer: ETERNO
Sizes: 30x62x16 (mm)
Weight:: 0.2 (kg)
MEGADYNE ISORAN 267 RPP3 ( RPP 3M 267 )
Manufacturer: ContiTech AG
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.
