ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ228-N2-MPA

PRODUCTS (ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ228-N2-MPA)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ228-N2-MPA

Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm

Технические характеристики из каталога производителя:

ОбозначениеQJ228-N2-MPA
ПроизводительFAG
α35 ° / Угол контакта
an11,7 mm
bn10,5 mm
rn2 mm
d250 mm
B42 mm
D1180 mm
Da max236 mm
da min154 mm
ra max2,5 mm
rmin3 mm
m9,69 kg / Вес
Cr315000 N / динамическая грузоподъемность, радиальная
C0r420000 N / статическая грузоподъемность, радиальная
nG4700 1/min / Предельная частота вращения
Cur16500 N
a137 mm

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS71902-C-T-P4S

Manufacturer: FAG

Sizes: 15x28x7 (mm)

Bearing 30609 (7809E)

Manufacturer: TMB

Sizes: 45x90x38.5 (mm)

3 FKM 80(025,00x03,00 )

Manufacturer: INA-FAG

Sizes: 110x50x32 (mm)

Weight:: 1.69 (kg)

4 FKM 80(042,00x04,00 )

Manufacturer: KASTAS

Подшипник NNCF 5040 CV

Manufacturer: SKF

Sizes: 200x310x150 (mm)

Weight:: 41 (kg)

Bearing 6216Z (60216)

Manufacturer: TMB

Sizes: 80x140x26 (mm)

Weight:: 1.45 (kg)

Подшипник HR110KBE42+L

Manufacturer: NSK-RHP

Sizes: 110x200x90 (mm)

Weight:: 11.2 (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.