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
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 42x55x8 (mm)
Bearing 7001CTAP4 (36101KJ)
Manufacturer: TMB
Sizes: 12x28x8 (mm)
Weight:: 0.02 (kg)
K85 PU(188,2x180x7)
Manufacturer: KASTAS
Sizes: 188,2x180x7 (mm)
K85 PU(50x45,4x5,4)
Manufacturer: KASTAS
Sizes: 50x45,4x5,4 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 139.07x149.73x5.33 (mm)
K17X PTFE/NBR(63x52x4,2)
Manufacturer: KASTAS
Sizes: 63x52x4,2 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 50x65x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 245.00x265.00x10.00 (mm)
Manufacturer: ContiTech AG
Bearing KBK20x25x22
Manufacturer: INA-FAG
Sizes: 20x25x22 (mm)
Weight:: 0.020 (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.
