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 6802DD

Manufacturer: NSK-RHP

Sizes: 65x76x5,8/7 (mm)

Bearing BK1012

Manufacturer: INA-FAG

Sizes: 10x14x12 (mm)

Weight:: 0.005 (kg)

Bearing 32048 (2007148)

Manufacturer: TMB

Sizes: 240x360x76 (mm)

Weight:: 26.5 (kg)

Подшипник 6014N

Manufacturer: NACHI

Sizes: 70x110x20 (mm)

Weight:: 0.580 (kg)

AT10 1250 GEN III

Manufacturer: ContiTech AG

Mechanical seal RM 502-24

Manufacturer: RiMi

O-RING

Manufacturer: NQK SF

Sizes: 443.36x457.34x6.99 (mm)

Подшипник N 332

Manufacturer: NSK-RHP

Sizes: 160x292x68 (mm)

Weight:: 30.8 (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.