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Filament Wound Bearings

Name: Filament Wound Bearings
Brand: Kintowe
SKU: 201363738

Kintowe filament composite bearings are continuously wound with glass fiber and epoxy resin material (bearing layer), filled with PTFE fiber and high strength fiber internal lubricant and high temperature epoxy resin as sliding layer, so as to form a natural concentric high strength bearing without joint and overlap This high-strength laminate structure allows bearing wall thickness of only (1.59mm-3.18mm), reducing product size and bearing weight during assembly such composite bearings exhibit extremely low friction coefficients and high bearing capacity.

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Description

Typical features

High load capacity
Excellent wear resistance
Outstanding chemical resistance
Low friction coefficient
Oil forbidden

Typical applications

Hydraulic cylinder pivots

Construction machinery arm bushes

Boom lifts, scissor lifts

Cranes, material handling equipment

Port machinery

Package machine

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Technical details

Material properties	Standard	Unit	PLB-1
Specific Gravity	ISO1183	g/cm3	1.95
Max. water absorption	ISO62	%	0.1
Max. PV(dry)	ITS026	N/mm2Xm/s	1.8
Friction Coefficient	ITS025	μ	0.03~0.12
Long-term Operating Temperature	ITS029	℃	+160
Short-term Operating Temperature	ITS029	℃	+180
Minimum Operating Temperature	ITS029	℃	-100
Max. Speed	ITS032	m/s	0.2
Tensile Strength	ITS033	Mpa	420
Max. Static load	ITS027	Mpa	240
Max. Dynamic load	ITS028	Mpa	140
Shore Hardness	ISO868	D	95
Coefficient of linear thermal expansion（25~150℃）	ISO11359	10-5 x K-1	13