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
MEGADYNE ISORAN 488MXL
Manufacturer: ContiTech AG
K23 PU(32x24x5,5)
Manufacturer: KASTAS
Sizes: 32x24x5,5 (mm)
CC232 ( СС 232 ) Le= 5994 мм
Manufacturer: ContiTech AG
Bearing 31307 (7FB)
Manufacturer: GMB
Sizes: 35x80x21 (mm)
Weight:: 0.514 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71916-E-T-P4S
Manufacturer: FAG
Sizes: 80x110x16 (mm)
Подшипник 7917 A5
Manufacturer: NSK-RHP
Sizes: 85x120x18 (mm)
Weight:: 0.541 (kg)
HTD 8M 3280 ( HTD8M 3280 -V, -M, -MFX )
Manufacturer: ContiTech AG
Корпус UKFL307+H2307
Manufacturer: NACHI
Weight:: 1.9 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 61.00x70.00x4.50 (mm)
K27 NBR(50x60x7/5)
Manufacturer: KASTAS
Sizes: 50x60x7/5 (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.
