ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ220-N2-MPA
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 34 mm
Outer diameter: 180 mm
The size of the width: 34 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ220-N2-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- an10,1 mm
- bn8,5 mm
- rn2 mm
- d180 mm
- B34 mm
- D1127,7 mm
- Da max168 mm
- da min112 mm
- ra max2,1 mm
- rmin2,1 mm
- m4,1 kg / Вес
- Cr223000 N / динамическая грузоподъемность, радиальная
- C0r241000 N / статическая грузоподъемность, радиальная
- nG6600 1/min / Предельная частота вращения
- Cur11200 N
- a98 mm
Подшипник 6936
Manufacturer: NSK-RHP
Sizes: 180x250x33 (mm)
Weight:: 4.16 (kg)
Подшипник 7016CDB
Manufacturer: NACHI
Sizes: 80x125x22 (mm)
Weight:: 0.925 (kg)
AT20 DD
Manufacturer: ContiTech AG
ContiTech HTD14M120 HF
Manufacturer: ContiTech AG
Bearing 47686 / 47623A
Manufacturer: TIMKEN
Sizes: 82.55x136.525x44.45 (mm)
Weight:: 1.875 (kg)
Подшипник NU 348
Manufacturer: NACHI
Sizes: 240x500x95 (mm)
Weight:: 93 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 15.80x22.00x3.10 (mm)
K73 POLYESTER/PTFE(145x150x9,7)
Manufacturer: KASTAS
Sizes: 145x150x9,7 (mm)
K49 PU/NBR(110x89x8,1)
Manufacturer: KASTAS
Sizes: 110x89x8,1 (mm)
D 144 32x3660 Li / 3736 Ld
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.
