Bearing NA4903 2RS

PRODUCTS (Bearing NA4903 2RS)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NA4903 2RS

Inner diameter:: 17 mm
Outer diameter: 22 mm
The size of the width: 30 mm
Weight:: 0.0395 kg

Technical specifications

Designation : NA4903 2RS

Dimensions, mm : 17x22x30

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.0395 Kg

Dynamic load rating (C) - 8400 kN

Static load rating (C0) - 10720 kN

Outside width (C) - 14mm

Grease lubrication speed - 6800 rev/min

Bearing 4450

Manufacturer: INA-FAG

Sizes: 114.300x171.450x41.280 (mm)

Weight:: 3.207 (kg)

Bearing 61856

Manufacturer: ETERNO

Sizes: 280x350x33 (mm)

Weight:: 7.4 (kg)

SALNIK REINFORCED (TC)

T10 DD 1010 MEGADYNE MEGAPOWER

Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 22x28x4 (mm)

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Manufacturer: NQK SF

Sizes: 63x92x10 (mm)

2.5 NBR 70(005,00x02,50)

Manufacturer: KASTAS

K59 NBR(24x18x3,25)

Manufacturer: KASTAS

Sizes: 24x18x3,25 (mm)

SPB 1590 Ld

Manufacturer: ContiTech AG

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.