ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4844

PRODUCTS (ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4844)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4844

Inner diameter:: 220 mm
Outer diameter: 270 mm
The size of the width: 50 mm

Технические характеристики из каталога производителя:

ОбозначениеNA4844
ПроизводительINA
d270 mm
B50 mm
rmin1,5 mm
m6380 g / Вес
Cr275000 N / динамическая грузоподъемность, радиальная
C0r790000 N / статическая грузоподъемность, радиальная
nG1980 1/min / Предельная частота вращения
nB1130 1/min / Базовая тепловая частота вращения
Cur110000 N / нагрузка предела усталости радиальная
f240 mm
S1,5 mm / осевое перемещение

Mechanical seal RM CH2-12/6T

Manufacturer: RiMi

Подшипник 6324

Manufacturer: NACHI

Sizes: 120x260x55 (mm)

Weight:: 14.6 (kg)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 260x290x16 (mm)

Bearing TWD1423

Manufacturer: INA-FAG

Sizes: 22.225x36.513x3.200 (mm)

Bearing 61807-2RZ (1180807)

Manufacturer: INA-FAG

Sizes: 9.525x12.700x9.525 (mm)

Weight:: 0.0025 (kg)

Bearing NJ220E (42220E)

Manufacturer: TMB

Sizes: 100x180x34 (mm)

Weight:: 3.45 (kg)

K39 (105x120x12,5)

Manufacturer: KASTAS

Sizes: 105x120x12,5 (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.