ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4909-RSR
Inner diameter:: 52 mm
Outer diameter: 68 mm
The size of the width: 22 mm
Outer diameter: 68 mm
The size of the width: 22 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4909-RSR
- ПроизводительINA
- Fw52 mm
- d68 mm
- rmin0,6 mm
- m157 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
Bearing S6203-2Z
Manufacturer: ETERNO
Sizes: 17.00x40.00x12.00 (mm)
Weight:: 65 (kg)
Bearing 6240 (240)
Manufacturer: TMB
Sizes: 200x360x58 (mm)
Weight:: 23.5 (kg)
Подшипник RS-4980E4
Manufacturer: NSK
Sizes: 400x540x140 (mm)
Weight:: 94.5 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 32.70x39.70x3.50 (mm)
K01 (75x95x40)
Manufacturer: KASTAS
Sizes: 75x95x40 (mm)
K10 NBR(139,5x151,5x8,2/11)
Manufacturer: KASTAS
Sizes: 139,5x151,5x8,2/11 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 360x390x15 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 42x60x10 (mm)
RPP14 DD 2166 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing DC7221B(5C)-N
Manufacturer: ETERNO
Sizes: 72.217x88.877x21 (mm)
Weight:: 210 (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.
