ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ221-N2-MPA
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ221-N2-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- an10,1 mm
- bn8,5 mm
- rn2 mm
- d190 mm
- B36 mm
- D1134,7 mm
- Da max178 mm
- da min117 mm
- ra max2,1 mm
- rmin2,1 mm
- m4,81 kg / Вес
- Cr233000 N / динамическая грузоподъемность, радиальная
- C0r255000 N / статическая грузоподъемность, радиальная
- nG6200 1/min / Предельная частота вращения
- Cur11600 N
- a103 mm
Krestovina 41,3x126
Manufacturer: TOYO
DHTD 1778 D14M
Manufacturer: ContiTech AG
Bearing 24024KW33
Manufacturer: TMB
Sizes: 120x180x60 (mm)
Weight:: 5.45 (kg)
K23 NBR(107,95x88,9x12,7)
Manufacturer: KASTAS
Sizes: 107,95x88,9x12,7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 17x28.5x7 (mm)
Подшипник 24028AXK30
Manufacturer: NACHI
Sizes: 140x210x69 (mm)
Weight:: 8.22 (kg)
SPB 2650
Manufacturer: ContiTech AG
Bearing WS87438
Manufacturer: INA-FAG
Sizes: 190x380x29.5 (mm)
Weight:: 19.800 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NK15/20
Manufacturer: INA-FAG
Sizes: 15x23x20 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 210x250x18 (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.
