ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4903-RSR

PRODUCTS (ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4903-RSR)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4903-RSR

Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 14 mm

Технические характеристики из каталога производителя:

ОбозначениеNA4903-RSR
ПроизводительINA
d30 mm
B14 mm
rmin0,3 mm
m40 g / Вес
Cr10000 N / динамическая грузоподъемность, радиальная
C0r11000 N / статическая грузоподъемность, радиальная
Cur2180 N / нагрузка предела усталости радиальная
nG Fett9000 1/min / Предельная частота вращения при консистентной смазке
C13 mm
f22 mm

Подшипник NCF3026CV

Manufacturer: SKF

Sizes: 130x200x52 (mm)

Weight:: 5.8 (kg)

K17X PTFE/NBR(270x249x8,1)

Manufacturer: KASTAS

Sizes: 270x249x8,1 (mm)

SEALS (REINFORCED SEAL) (AS)

Manufacturer: FEKO

Sizes: 155x190x15 (mm)

Bearings NK45/20

Manufacturer: INA-FAG

Sizes: 45x55x20 (mm)

Weight:: 0.915 (kg)

K19 PTFE/NBR/POM(80x65x11)

Sizes: 152.00x168.00x8.00 (mm)

Bearing NF326

Manufacturer: ETERNO

Sizes: 130x280x58 (mm)

Weight:: 17.7 (kg)

V 1423/9 F

Manufacturer: ContiTech AG

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.