ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4872

PRODUCTS (ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4872)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4872

Inner diameter:: 390 mm
Outer diameter: 440 mm
The size of the width: 80 mm

Технические характеристики из каталога производителя:

ОбозначениеRNA4872
ПроизводительINA
Fw390 mm
d440 mm
rmin2,1 mm
m14800 g / Вес
Cr740000 N / динамическая грузоподъемность, радиальная
C0r2020000 N / статическая грузоподъемность, радиальная
nG1210 1/min / Предельная частота вращения
nB580 1/min / Базовая тепловая частота вращения
Cur255000 N / нагрузка предела усталости радиальная
C80 mm

Bearing NNU4940KW33P4

Manufacturer: TMB

Sizes: 200x280x80 (mm)

Weight:: 14.7 (kg)

SALNIK REINFORCED (TC)

Sizes: 32x40x5/7 (mm)

HTD 8M 7488 ( HTD8M 7488 -V, -M, -MFX )

Manufacturer: ContiTech AG

RPP8 2464 ( RPP 8 2464 -V, -M, -MFX )

Manufacturer: ContiTech AG

Подшипник SL05 018 E

Manufacturer: INA-FAG

Sizes: 90x140x50 (mm)

Weight:: 2.8 (kg)

Подшипник C3120V

Manufacturer: SKF

Sizes: 100x165x52 (mm)

Weight:: 4.45 (kg)

SALNIK REINFORCED (TC)

K33 PU(31,75x41,28x7,94)

Manufacturer: KASTAS

Sizes: 31,75x41,28x7,94 (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.