ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ244-N2-MPA
Inner diameter:: 220 mm
Outer diameter: 400 mm
The size of the width: 65 mm
Outer diameter: 400 mm
The size of the width: 65 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ244-N2-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- an12,7 mm
- bn10,5 mm
- rn2 mm
- d400 mm
- B65 mm
- D1284,6 mm
- Da max383 mm
- da min237 mm
- ra max3 mm
- rmin4 mm
- m38,6 kg / Вес
- Cr630000 N / динамическая грузоподъемность, радиальная
- C0r1120000 N / статическая грузоподъемность, радиальная
- nG2850 1/min / Предельная частота вращения
- Cur35000 N
- a217 mm
AT20 DD
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ T2EE100
Manufacturer: FAG
Sizes: 100x165x47 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 22x35x8 (mm)
Bearing NNU4917K/W33P4 (C4382917K)
Manufacturer: TMB
Sizes: 85x120x34 (mm)
Weight:: 1.25 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCJT75
Manufacturer: INA
Bearing 2005
Manufacturer: INA
Sizes: 19.050x31.750x14.288 (mm)
Weight:: 0.047 (kg)
K25 NBR/Metal(25,4x6,35x12,7)
Manufacturer: KASTAS
Sizes: 25,4x6,35x12,7 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 110x152.5x13 (mm)
Bearing NUP409
Manufacturer: ETERNO
Sizes: 45x120x29 (mm)
Weight:: 1.727 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 7.20x10.80x1.80 (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.