Bearing NA6903 2RS

PRODUCTS (Bearing NA6903 2RS)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NA6903 2RS

Inner diameter:: 17 mm
Outer diameter: 22 mm
The size of the width: 24 mm
Weight:: 0.0685 kg

Technical specifications

Designation : NA6903 2RS

Dimensions, mm : 17x22x24

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.0685 Kg

Dynamic load rating (C) - 16160 kN

Static load rating (C0) - 24960 kN

Outside width (C) - 30mm

Grease lubrication speed - 6800 rev/min

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Manufacturer: KASTAS

Sizes: 9x13,9x2,2 (mm)

ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ HK4520

Manufacturer: INA-FAG

Sizes: 43x79x41/38 (mm)

O-RING

Manufacturer: NQK SF

Sizes: 90.00x104.00x7.00 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 500x550x25 (mm)

Bearing 3781 / 3730

Manufacturer: TIMKEN

Sizes: 49.212x93.264x30.162 (mm)

Weight:: 0.899 (kg)

RPP14 DD 2138 MFX - Megaflex

Manufacturer: ContiTech AG

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

Sizes: 158.00x170.00x6.00 (mm)

SEALS (REINFORCED SEAL) (A)

Manufacturer: FEKO

Sizes: 115x130x13 (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.