ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4907-RSR

PRODUCTS (ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4907-RSR)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4907-RSR

Inner diameter:: 35 mm
Outer diameter: 55 mm
The size of the width: 21 mm

Технические характеристики из каталога производителя:

ОбозначениеNA4907-RSR
ПроизводительINA
d55 mm
B21 mm
rmin0,6 mm
m175 g / Вес
Cr29500 N / динамическая грузоподъемность, радиальная
C0r39500 N / статическая грузоподъемность, радиальная
Cur7200 N / нагрузка предела усталости радиальная
nG Fett4800 1/min / Предельная частота вращения при консистентной смазке
C20 mm
f42 mm

O-RING

Manufacturer: NQK SF

Sizes: 128.00x147.00x9.50 (mm)

Bearing 3775 / 3730

Manufacturer: TIMKEN

Sizes: 50.8x93.264x30.162 (mm)

Bearing N219M (2219H)

Manufacturer: TMB

Sizes: 95x170x32 (mm)

Weight:: 2.85 (kg)

Подшипник 53264

Manufacturer: NACHI

Sizes: 320x440x100.5 (mm)

Weight:: 225 (kg)

K53 NBR(20x28x6,2/7,8)

Manufacturer: KASTAS

Sizes: 20x28x6,2/7,8 (mm)

RPP8 5184 ( RPP 8 5184 -V, -M, -MFX )

Manufacturer: ContiTech AG

Bearing B708CP5 (D136018)

Manufacturer: TMB

Sizes: 8x22x7 (mm)

Weight:: 0.011 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61809-Y

Manufacturer: FAG

Sizes: 45x58x7 (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.