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) (AS)

Sizes: 57.00x65.00x4.00 (mm)

Sizes: 55x140x45 (mm)

K33 PU(95x115x12 )

Manufacturer: KASTAS

Sizes: 95x115x12 (mm)

Подшипник 21315EAKE4

Manufacturer: NSK-RHP

Sizes: 75x160x37 (mm)

Weight:: 3.64 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)

Manufacturer: STO

Sizes: 12x22x9 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4901-2RSR

Manufacturer: INA-FAG

Sizes: 16x24x13 (mm)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4901-2RSR

Bearing WS81296

Manufacturer: INA-FAG

Sizes: 480x650x135 (mm)

Weight:: 47.250 (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.