ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ234-N2-MPA
Inner diameter:: 170 mm
Outer diameter: 310 mm
The size of the width: 52 mm
Outer diameter: 310 mm
The size of the width: 52 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ234-N2-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- an12,7 mm
- bn10,5 mm
- rn2 mm
- d310 mm
- B52 mm
- D1221,4 mm
- Da max293 mm
- da min187 mm
- ra max3 mm
- rmin4 mm
- m18,9 kg / Вес
- Cr420000 N / динамическая грузоподъемность, радиальная
- C0r630000 N / статическая грузоподъемность, радиальная
- nG3750 1/min / Предельная частота вращения
- Cur22800 N
- a168 mm
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x62x12 (mm)
RPP8 7720 ( RPP 8 7720 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing NU203
Manufacturer: ETERNO
Sizes: 17x40x12 (mm)
Weight:: 0.07 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 55x70x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 28.20x32.00x1.90 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 145x180x16 (mm)
T10 DD
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 160.00x168.00x4.00 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS7021-C-T-P4S
Manufacturer: FAG
Sizes: 105x160x26 (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.
