ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ232-N2-MPA
Inner diameter:: 160 mm
Outer diameter: 290 mm
The size of the width: 48 mm
Outer diameter: 290 mm
The size of the width: 48 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ232-N2-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- an12,7 mm
- bn10,5 mm
- rn2 mm
- d290 mm
- B48 mm
- D1210 mm
- Da max276 mm
- da min174 mm
- ra max2,5 mm
- rmin3 mm
- m15,3 kg / Вес
- Cr370000 N / динамическая грузоподъемность, радиальная
- C0r530000 N / статическая грузоподъемность, радиальная
- nG4050 1/min / Предельная частота вращения
- Cur19900 N
- a158 mm
Bearing 81180 M
Manufacturer: INA-FAG
Sizes: 400x480x65 (mm)
Weight:: 22.94 (kg)
Bearing N312EMZ1 (2312EHZ1)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 1.75 (kg)
Подшипник 22334CAE4
Manufacturer: NSK-RHP
Sizes: 170x360x120 (mm)
Weight:: 57.9 (kg)
CX 111 CX 2884 Ld
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7230-C-T-P4S
Manufacturer: FAG
Sizes: 150x270x45 (mm)
Bearing NF305 (12305)
Manufacturer: TMB
Sizes: 25x62x17 (mm)
Weight:: 0.29 (kg)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 60x82x12 (mm)
Bearing D581987
Manufacturer: TMB
Bearing NJ2213EM (E42513EH)
Manufacturer: TMB
Sizes: 65x120x31 (mm)
Weight:: 1.45 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 420x460x18 (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.
