Bearing RNA 4902 RS

PRODUCTS (Bearing RNA 4902 RS)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing RNA 4902 RS

Inner diameter:: 20 mm
Outer diameter: 28 mm
The size of the width: 13 mm
Weight:: 0.015 kg

Technical specifications

Designation: RNA 4902 RS

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 20 mm

External diameter: 28 mm

Width: 13 mm

Weight: 0.015 kg

4 FKM 80(046,00x04,00 )

Manufacturer: KASTAS

PJ 1930 / 760 J

Manufacturer: ContiTech AG

Подшипник 23980CAE4

Manufacturer: NSK-RHP

Sizes: 400x540x106 (mm)

Weight:: 69.1 (kg)

Подшипник 20TAB04DF-2LR

Manufacturer: NACHI

Sizes: 20x47x15 (mm)

Подшипник 52322X

Manufacturer: NSK-RHP

Sizes: 110x190x110 (mm)

Weight:: 225 (kg)

Подшипник 7218BDB

Manufacturer: NACHI

Sizes: 90x160x30 (mm)

Weight:: 2.3 (kg)

K69 POM(85x77x19,7)

Manufacturer: KASTAS

Sizes: 85x77x19,7 (mm)

Manufacturer: NSK-RHP

Sizes: 85x180x60 (mm)

Weight:: 7.23 (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.