ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ217-MPA
Inner diameter:: 85 mm
Outer diameter: 150 mm
The size of the width: 28 mm
Outer diameter: 150 mm
The size of the width: 28 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ217-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- d150 mm
- B28 mm
- D1107,5 mm
- Da max139 mm
- da min96 mm
- ra max2 mm
- rmin2 mm
- m2,3 kg / Вес
- Cr158000 N / динамическая грузоподъемность, радиальная
- C0r160000 N / статическая грузоподъемность, радиальная
- nG8000 1/min / Предельная частота вращения
- Cur10800 N / Нагрузка предела усталости, радиальная
- a82 mm
O-RING
Manufacturer: NQK SF
Sizes: 244.30x255.70x5.70 (mm)
BB96 ( ВВ 96 ) Le= 2507 мм
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AY)
Manufacturer: FEKO
Sizes: 5x16x7 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7021-E-T-P4S
Manufacturer: FAG
Sizes: 105x160x26 (mm)
RPP14 2338 ( RPP 14 2338 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing GH040240
Manufacturer: GMB
Sizes: 40x62x20.625/20.6 (mm)
Подшипник 7221CDB
Manufacturer: NACHI
Sizes: 105x190x36 (mm)
Weight:: 3.93 (kg)
ПОДШИПНИК КОМБИНИРОВАННЫЙ YRTS460
Manufacturer: INA-FAG
Sizes: 460x600x22 (mm)
Weight:: 45 (kg)
Подшипник 22228CDKE4
Manufacturer: NSK-RHP
Sizes: 140x250x68 (mm)
Weight:: 14.5 (kg)
K753 PTFE/NBR(210x189x8,1)
Manufacturer: KASTAS
Sizes: 210x189x8,1 (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.
