Bearing 3211 ZZ

PRODUCTS (Bearing 3211 ZZ)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 3211 ZZ

Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 33.3 mm
Weight:: 1.05 kg

Technical specifications

Designation : 3211 ZZ

Dimensions, mm : 55x100x33.3

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 1.05 Kg

Dynamic load rating (C) - 57200 kN

Static load rating (C0) - 67000 kN

Grease lubrication speed - 4300 rev/min

Speed limit with oil lubrication - 5600 rev/min

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Weight:: 5.3 (kg)

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Manufacturer: NQK SF

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Weight:: 0.065 (kg)

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Sizes: 140x250x153 (mm)

Weight:: 29.6 (kg)

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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.