Bearing NA4904 2RS

PRODUCTS (Bearing NA4904 2RS)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NA4904 2RS

Inner diameter:: 20 mm
Outer diameter: 37 mm
The size of the width: 18 mm
Weight:: 0.080 kg

Technical specifications

Designation: NA4904 2RS

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 20 mm

External diameter: 37 mm

Width: 18 mm

Weight: 0.080 kg

Limit speed (rpm): 7.500

Manufacturer: ContiTech AG

Bearing GS87440

Manufacturer: INA-FAG

Sizes: 200x400x31 (mm)

Weight:: 23.000 (kg)

ПОДШИПНИК КОМБИНИРОВАННЫЙ YRTS395

Manufacturer: INA-FAG

Sizes: 395x525x20 (mm)

Weight:: 33 (kg)

Подшипник 6018DDU

Manufacturer: NSK-RHP

Sizes: 90x140x24 (mm)

Weight:: 1.19 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 46.48x51.26x2.39 (mm)

K69 POM(150x143x19,8)

Manufacturer: KASTAS

Sizes: 150x143x19,8 (mm)

Подшипник FBN-172123-E

Manufacturer: NSK-RHP

Sizes: 160x270x100 (mm)

Weight:: 0.73 (kg)

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.