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
K33 PU(40x55x9)
Manufacturer: KASTAS
Sizes: 40x55x9 (mm)
K56 NBR/TPE(45x55x11,5)
Manufacturer: KASTAS
Sizes: 45x55x11,5 (mm)
4 NBR 70(035,00x04,00)
Manufacturer: KASTAS
K705 PTFE/NBR(75x87,2x8,1)
Manufacturer: KASTAS
Sizes: 75x87,2x8,1 (mm)
SEALS (REINFORCED SEAL) (BS)
Manufacturer: FEKO
Sizes: 410x460x22 (mm)
ZX 53,5 ZX 1381 Ld
Manufacturer: ContiTech AG
Подшипник RNA6909
Manufacturer: NSK-RHP
Sizes: 52x68x40 (mm)
Weight:: 0.335 (kg)
Подшипник C 2319/C4VG114
Manufacturer: SKF
Sizes: 95x200x67 (mm)
Weight:: 10.00 (kg)
MEGADYNE ISORAN 235 GLD5 ( RPP5 235 GOLD )
Manufacturer: ContiTech AG
K33 PU(40x50x9)
Manufacturer: KASTAS
Sizes: 40x50x9 (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.
