ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ238-N2-MPA

PRODUCTS (ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ238-N2-MPA)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ238-N2-MPA

Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 55 mm

Технические характеристики из каталога производителя:

ОбозначениеQJ238-N2-MPA
ПроизводительFAG
α35 ° / Угол контакта
an12,7 mm
bn10,5 mm
rn2 mm
d340 mm
B55 mm
D1245,8 mm
Da max323 mm
da min207 mm
ra max3 mm
rmin4 mm
m23,8 kg / Вес
Cr460000 N / динамическая грузоподъемность, радиальная
C0r740000 N / статическая грузоподъемность, радиальная
nG3400 1/min / Предельная частота вращения
Cur24400 N
a186 mm

Подшипник N 230

Manufacturer: NSK-RHP

Sizes: 150x238x45 (mm)

Weight:: 10.4 (kg)

XPB 1970 Lw / Ld ( ХРВ 1970 )

Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (FG)

Manufacturer: FEKO

Sizes: 108.50x133.40x20 (mm)

Подшипник 54418XU

Manufacturer: NSK-RHP

Sizes: 90x190x157 (mm)

Weight:: 0.73 (kg)

K35 PTFE/NBR(570x594x8,1)

Manufacturer: KASTAS

Sizes: 570x594x8,1 (mm)

Bearing K12x15x20 ZW-TV

Manufacturer: INA-FAG

Sizes: 12x15x20 (mm)

Weight:: 0.0005 (kg)

SALNIK REINFORCED (TC)

Bearing 7202AC (46202)

Manufacturer: INA-FAG

Weight:: 0.029 (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.