ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4922
Inner diameter:: 110 mm
Outer diameter: 150 mm
The size of the width: 40 mm
Outer diameter: 150 mm
The size of the width: 40 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4922
- ПроизводительINA
- d150 mm
- B40 mm
- rmin1,1 mm
- m2070 g / Вес
- Cr149000 N / динамическая грузоподъемность, радиальная
- C0r290000 N / статическая грузоподъемность, радиальная
- nG3700 1/min / Предельная частота вращения
- nB2400 1/min / Базовая тепловая частота вращения
- Cur47500 N / нагрузка предела усталости радиальная
- f125 mm
- S2 mm / осевое перемещение
Корпус UCFS320
Manufacturer: NACHI
Weight:: 27.1 (kg)
5L 640
Manufacturer: ContiTech AG
Bearing 7209 B
Manufacturer: ETERNO
Sizes: 45x85x19 (mm)
Weight:: 0.46 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 210x240x16 (mm)
Подшипник C 4908 V
Manufacturer: SKF
Sizes: 40x62x22 (mm)
Weight:: 0.25 (kg)
Bearing NNU4964/W33
Manufacturer: TMB
Sizes: 320x440x118 (mm)
Weight:: 53.7 (kg)
MEGADYNE ISORAN 800 GLD8 ( RPP8 800 GOLD )
Manufacturer: ContiTech AG
Подшипник 23956E
Manufacturer: NACHI
Sizes: 280x380x75 (mm)
Weight:: 24.9 (kg)
Bearing W6-1/2
Manufacturer: INA-FAG
Sizes: 165.100x238.910x63.500 (mm)
Weight:: 9.218 (kg)
Подшипник 53212U
Manufacturer: NACHI
Sizes: 60x95x31 (mm)
Weight:: 0.85 (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.
