ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4909-2RSR
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:
- ОбозначениеRNA4909-2RSR
- 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
O-RING
Manufacturer: NQK SF
Sizes: 127.00x143.00x8.00 (mm)
T5 215 ( Т5 215 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
K37 (25x35x8)
Manufacturer: KASTAS
Sizes: 25x35x8 (mm)
Bearing NJ417
Manufacturer: ETERNO
Sizes: 85x210x52 (mm)
Weight:: 8.91 (kg)
Bearing 6309P5 (D309)
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.84 (kg)
K22 NBR(45x61x12)
Manufacturer: KASTAS
Sizes: 45x61x12 (mm)
SPA 3750
Manufacturer: ContiTech AG
V 316/3 F
Manufacturer: ContiTech AG
Krestovina 27,4x50,5
Manufacturer: TOYO
K751 PTFE/Spring(50x40,6x7,1)
Manufacturer: KASTAS
Sizes: 50x40,6x7,1 (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.
