Bearing 4311 ZZ

PRODUCTS (Bearing 4311 ZZ)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 4311 ZZ

Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 43 mm
Weight:: 2.18 kg

Technical specifications

Designation : 4311 ZZ

Dimensions, mm : 55x120x43

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 2.18 Kg

Dynamic load rating (C) - 77.6 kN

Static load rating (C0) - 66.2 kN

Grease lubrication speed - 2 rev/min

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Manufacturer: NQK SF

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Manufacturer: INA-FAG

Sizes: 120x170x39 (mm)

Weight:: 2.540 (kg)

4L 880

Manufacturer: ContiTech AG

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Manufacturer: TMB

Sizes: 10x26x8 (mm)

Weight:: 0.018 (kg)

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Manufacturer: NQK SF

Sizes: 70x105x14 (mm)

Bearing 6021 ZZ

Manufacturer: ETERNO

Sizes: 105x160x26 (mm)

Weight:: 1.69 (kg)

K716 PTFE/NBR(140x162,2x10,5/6,3)

Manufacturer: KASTAS

Sizes: 140x162,2x10,5/6,3 (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.