Filament Wound Self-lubricating Bearings

Filament wound self-lubricating bearings,High strength glass fiber with epoxy resin baked with PTFE and special fiber as bearing lining, the back material provides high load capacity and bearing lining offers low friction under dry condition. Therefore, this special structure offered an outstanding anti-wear feature and anti-impact performance, suitable for high load with high corrosion resistance application like lifting machinery, logistic machinery, agricultural machinery, and port machinery etc. This special structure offered an outstanding anti-wear feature and anti-impact performance, suitable for high load with high corrosion resistance application like lifting machinery, logistic machinery, agricultural machinery, and port machinery etc.

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Description

Material Structure:

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◆ Technical Data

Technical Data
Basic type	MG-CRB Standard	MG-CRG High load	MG-CRP High speed	MG-CRF Economic
Basic type
Density	2	2	2	1.3
(dry)*m/s Max. PV N/mm	1.8	2	1.6	1.2
Coecient of friction	0.03-0.12	0.03-0.12	0.02-0.12	0.08-0.30
Working Temp. ℃	-100~+160	-100~+160	-100~+160	-40~+130
Max. Speed m/s	0.2	0.2	0.4	0.13
Max. load MPa	420	420	420	300
Static load MPa	240	240	240	150
Dynamic load MPa	140	160	30	45
Radial compressive strength MPa	550	550	550	200
HRR Rockwell hardness	95	95	95	90
Linear coef. of thermal Expansion(25 ~150"C)	13	13	13	40
Color	Coffee	Black	White	Dark grey

◆ Wrapped bearings dimensionalinspection

Wrapped bushes 1803547-2

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Wall thickness measurement	B(mm)	X(mm)	Measurement point
	B ≦15	B/2	1
	15≦ B ≦50	4	2
	50≦B ≦90	6	3
	B>90	8	3

The wall thickness and the inside diamter shall not be specified together on the same drawing

◆ Turmed bearings

Machined high precision bearings can be checked by pneumatic measuring tooling,three point micrometer,CMM measuring machines and so on

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Plastic Self-lubricating Bearings

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