ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4904-RSR

PRODUCTS (ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4904-RSR)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4904-RSR

Inner diameter:: 20 mm
Outer diameter: 37 mm
The size of the width: 18 mm

Технические характеристики из каталога производителя:

ОбозначениеNA4904-RSR
ПроизводительINA
d37 mm
B18 mm
rmin0,3 mm
m80 g / Вес
Cr19500 N / динамическая грузоподъемность, радиальная
C0r19900 N / статическая грузоподъемность, радиальная
Cur3750 N / нагрузка предела усталости радиальная
nG Fett7500 1/min / Предельная частота вращения при консистентной смазке
C17 mm
f25 mm

T5 DD

Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (AS)

Sizes: 70x125x31 (mm)

Weight:: 1.55 (kg)

Подшипник MFJ-2816

Manufacturer: NSK-RHP

Sizes: 28x35x16 (mm)

Weight:: 0.031 (kg)

Bearing NUTR15

Manufacturer: INA-FAG

Sizes: 15x35x19 (mm)

Weight:: 18 (kg)

10X660 Z 26

Manufacturer: ContiTech AG

Bearing 607-2RZ (180017)

Manufacturer: TMB

Sizes: 7x19x6 (mm)

Weight:: 0.0084 (kg)

K73 POLYESTER/PTFE(225x230x25)

Manufacturer: KASTAS

Sizes: 225x230x25 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 90x127x13 (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.