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
MEGADYNE ISORAN 2100 SLV14 ( RPP14 2100 SILVER )
Manufacturer: ContiTech AG
Подшипник 53236XU
Manufacturer: NSK-RHP
Sizes: 180x250x66 (mm)
Weight:: 225 (kg)
Подшипник 5304NR
Manufacturer: NACHI
Sizes: 20x52x22.2 (mm)
Weight:: 0.23 (kg)
AT10 DD
Manufacturer: ContiTech AG
Bearing NJ304EM (42304EH)
Manufacturer: TMB
Sizes: 20x52x15 (mm)
Weight:: 0.15 (kg)
Bearing 61958X1B2
Manufacturer: TMB
Sizes: 288x409.5x65 (mm)
Bearing XW4-3/4
Manufacturer: INA-FAG
Sizes: 120.650x152.400x25.400 (mm)
Weight:: 1.082 (kg)
Bearing 04Y07
Manufacturer: INA-FAG
Sizes: 11.113x22.606x11.113 (mm)
Weight:: 0.021 (kg)
Подшипник NU 1014
Manufacturer: NACHI
Sizes: 70x110x20 (mm)
Weight:: 0.712 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x55x7 (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.
