Bearing 7311 AC

PRODUCTS (Bearing 7311 AC)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 7311 AC

Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.57 kg

Technical specifications

Designation : 7311 AC

Dimensions, mm : 55x120x29

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 1.57 Kg

Dynamic load rating (C) - 80900 kN

Static load rating (C0) - 56500 kN

Grease lubrication speed - 6700 rev/min

Speed limit with oil lubrication - 8400 rev/min

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O-RING

Manufacturer: NQK SF

Sizes: 274.50x291.30x8.40 (mm)

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Sizes: 90x125x22 (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.