ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4920

PRODUCTS (ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4920)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4920

Inner diameter:: 115 mm
Outer diameter: 140 mm
The size of the width: 40 mm

Технические характеристики из каталога производителя:

ОбозначениеRNA4920
ПроизводительINA
Fw115 mm
d140 mm
rmin1,1 mm
m1150 g / Вес
Cr144000 N / динамическая грузоподъемность, радиальная
C0r270000 N / статическая грузоподъемность, радиальная
nG4000 1/min / Предельная частота вращения
nB2500 1/min / Базовая тепловая частота вращения
Cur45500 N / нагрузка предела усталости радиальная
C40 mm

K23 PU(450x420x22)

Manufacturer: KASTAS

Sizes: 450x420x22 (mm)

Подшипник 52310

Manufacturer: NSK-RHP

Sizes: 57.70x63.70x3.00 (mm)

Bearing HK0812-RS

Manufacturer: INA-FAG

Manufacturer: NSK-RHP

Sizes: 180x300x99.3 (mm)

Weight:: 0.73 (kg)

SALNIK REINFORCED (TC)

SEALS (REINFORCED SEAL) (FS)

Manufacturer: FEKO

Sizes: 69.85x92.02x14.28 (mm)

Подшипник 7301BEA

Manufacturer: NSK-RHP

Sizes: 12x37x12 (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.