ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ344-N2-MPA
Inner diameter:: 220 mm
Outer diameter: 460 mm
The size of the width: 88 mm
Outer diameter: 460 mm
The size of the width: 88 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ344-N2-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- an15 mm
- bn12,5 mm
- rn2,5 mm
- d460 mm
- B88 mm
- D1302 mm
- Da max440 mm
- da min240 mm
- ra max4 mm
- rmin5 mm
- m77,1 kg / Вес
- Cr900000 N / динамическая грузоподъемность, радиальная
- C0r1650000 N / статическая грузоподъемность, радиальная
- nG2430 1/min / Предельная частота вращения
- Cur49000 N
- a238 mm
Bearing NUP1028M (92128H)
Manufacturer: TMB
Sizes: 140x210x33 (mm)
Weight:: 4.05 (kg)
HTD 117 3M
Manufacturer: ContiTech AG
Корпус UCTU209+WU800
Manufacturer: NACHI
Weight:: 24.5 (kg)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 86x114.40x13 (mm)
XPZ 1800 Lw / Ld ( XPZ1800 )
Manufacturer: ContiTech AG
MEGADYNE ISORAN 3150 PLT14 ( RPP14 3150 PLATINUM )
Manufacturer: ContiTech AG
Подшипник NJ 2317 E
Manufacturer: NACHI
Sizes: 85x180x60 (mm)
Weight:: 7.35 (kg)
Подшипник NN 3024
Manufacturer: NSK-RHP
Sizes: 120x165x46 (mm)
Weight:: 4.04 (kg)
K21 PU(115x130x10)
Manufacturer: KASTAS
Sizes: 115x130x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 55x80x12 (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.
