ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ219-N2-MPA
Inner diameter:: 95 mm
Outer diameter: 170 mm
The size of the width: 32 mm
Outer diameter: 170 mm
The size of the width: 32 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ219-N2-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- an8,1 mm
- bn6,5 mm
- rn1 mm
- d170 mm
- B32 mm
- D1121 mm
- Da max158 mm
- da min107 mm
- ra max2,1 mm
- rmin2,1 mm
- m3,41 kg / Вес
- Cr190000 N / динамическая грузоподъемность, радиальная
- C0r212000 N / статическая грузоподъемность, радиальная
- nG7000 1/min / Предельная частота вращения
- Cur10100 N
- a93 mm
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 54x65x13 (mm)
K20 (127x111,125x17,45)
Manufacturer: KASTAS
Sizes: 127x111,125x17,45 (mm)
ATG10 3920 MFX - Megaflex ( ATK10 3920 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 57x92.2x12/7 (mm)
K75 PHENOLIC(392x400x25)
Manufacturer: KASTAS
Sizes: 392x400x25 (mm)
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLN2557-2RS-2AP
Manufacturer: INA-FAG
Sizes: 25x57x56 (mm)
Weight:: 0.68 (kg)
Bearings NATR20 PP
Manufacturer: INA-FAG
Sizes: 20x47x25 (mm)
Weight:: 0.236 (kg)
RPP8 3456 ( RPP 8 3456 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 135.00x145.66x5.33 (mm)
Подшипник NJ 2308 ET
Manufacturer: NSK-RHP
Sizes: 40x90x33 (mm)
Weight:: 0.933 (kg)
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.
