ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ317-N2-MPA
Inner diameter:: 85 mm
Outer diameter: 180 mm
The size of the width: 41 mm
Outer diameter: 180 mm
The size of the width: 41 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ317-N2-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- an11,7 mm
- bn10,5 mm
- rn2 mm
- d180 mm
- B41 mm
- D1117,8 mm
- Da max166 mm
- da min99 mm
- ra max2,5 mm
- rmin3 mm
- m5,53 kg / Вес
- Cr248000 N / динамическая грузоподъемность, радиальная
- C0r255000 N / статическая грузоподъемность, радиальная
- nG6600 1/min / Предельная частота вращения
- Cur12400 N
- a93 mm
Bearings GRA10-NPP-B
Manufacturer: INA-FAG
Weight:: 0.12 (kg)
Bearing 3200 J-2RS
Manufacturer: INA-FAG
Sizes: 10x30x14.288 (mm)
Weight:: 0.052 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 34.50x39.80x2.65 (mm)
Bearings PWTR1542 2RS-XL
Manufacturer: INA-FAG
Sizes: 15x42x19 (mm)
Weight:: 0.158 (kg)
K81 TPE(53x59x1,5)
Manufacturer: KASTAS
Sizes: 53x59x1,5 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 45x90x13 (mm)
AT20 ( АТ20 )
Manufacturer: ContiTech AG
Подшипник 23956CAKE4
Manufacturer: NSK-RHP
Sizes: 280x380x75 (mm)
Weight:: 24.5 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCR)
Manufacturer: STO
Sizes: 24x40x7 (mm)
AT3 300 F E3/8
Manufacturer: ContiTech AG
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.
