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

T10/1080 ( Т10 1080 )

Manufacturer: ContiTech AG

Bearing RNA2207 2RSR

Manufacturer: INA-FAG

Sizes: 42x72x22.7 (mm)

Weight:: 0.432 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 335.00x361.00x13.00 (mm)

SPB 4560 Lw

Manufacturer: ContiTech AG

K518 (170x148x26,5)

Manufacturer: KASTAS

Sizes: 170x148x26,5 (mm)

Bearing 6203Z2 (203Z2)

Manufacturer: TMB

Sizes: 17x40x12 (mm)

Weight:: 0.065 (kg)

Bearing NN3019K (3182119)

Manufacturer: TMB

Sizes: 95x145x37 (mm)

Sizes: 100x135x25 (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.