Bearing RNA4903 2RS

PRODUCTS (Bearing RNA4903 2RS)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing RNA4903 2RS

Inner diameter:: 22 mm
Outer diameter: 30 mm
The size of the width: 13 mm
Weight:: 0.023 kg

Technical specifications

Designation: RNA4903 2RS

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 22 mm

External diameter: 30 mm

Width: 13 mm

Weight: 0.023 kg

SEALS (REINFORCED SEAL) (FS)

Manufacturer: FEKO

Sizes: 40.50x54x7 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 55x78x10 (mm)

10X900 Z 35,5

Manufacturer: ContiTech AG

Подшипник 23068CAKE4

Manufacturer: NSK-RHP

Sizes: 340x520x133 (mm)

Weight:: 101 (kg)

Bearing CBK239

Manufacturer: TMB

K81 TPE(55,15x61x1,45)

Manufacturer: KASTAS

Sizes: 55,15x61x1,45 (mm)

SALNIK REINFORCED (TC)

Sizes: 10x30x14.3 (mm)

Weight:: 0.05 (kg)

Подшипник FNTA-7095

Manufacturer: NSK-RHP

Sizes: 70x95x4 (mm)

Weight:: 0.052 (kg)

2.62 NBR 70(048,90x02,62)

Manufacturer: KASTAS

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.