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Nylon Plastic Bushing Polymer Bushing Nylon Bushing PA66 Nylon

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seat:
Zhejiang
Validity to:
Long-term effective
Last update:
2017-07-28 07:30
Browse the number:
258

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Company Profile

Jiashan Dick Precision Mechinery Co.,Ltd

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Contact：chinadick(Mr.)

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Area：Zhejiang

Address：No.6 Fenhu Road, Economic Development Zone, Jiashan City, Zhejiang Province, China

Website：http://www.oilite-bearing.com/ http://chinadick.titdyd.com/

Product Details

Nylon plastic bushing polymer bushing nylon bushing PA66 nylon

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 fricition under dry condition. Therefore, this special structure offered an ourstanding 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.

Technical description	Unit
Basic type		General	Standard	High load	High speed	Underwater	Muti-use
Density	g/cm3	2.00	2.00	2.00	2.00	2.00	1.30
Max. PV	N/mm2×m/s	1.8	1.8	2.0	1.6	1.8	1.2
Coefficient of friction		0.05~0.15	0.03~0.12	0.03~0.12	0.02~0.12	0.02～0.10	0.08~0.30
Working Temp.	℃	-100~+160	-100~+160	-196~+200	-100~+160	-100~+100	-40~+130
Max. speed	m/s	0.20	0.20	0.20	0.40	0.40	0.13
Max. compressive strength	MPa	420	420	550	420	420	300
Static load	MPa	240	240	260	240	240	100
Dynamic load	MPa	100	140	160	30	100	45
Shore hardness	D	95	95	95	95	95	90
Linear coef. of thermal Expansion	10-6×K-1	13	13	13	13	13	40
Thermal conductivity	W/m.k	0.26	0.26	0.26	0.26	0.26	0.16
Max. water-absorption rate23℃	%	0.16	0.16	0.16	0.16	0.16	0.20
color		blue	coffee	Black	Ivory-white	Green	Dark gray

Bearing friction coefficient

Filament wound bearing’s coefficient of friction is 0.03～0.12. The load, movement mode, speed and surface roughness of the axle will effect the wear of bearing. Figure 1 shows that the coefficient of friction of the wound bearing under the PV rotation load decreases as the load increases.

Bearing Spec.：CRB-6070-50 axle：45# HRC50，Ra=0.4

Load：20~140MPa

Speed：1.0m/min

Lubrication：干

Dick Precision Mechinery, established in 2010, is a professional nylon plastic bushing polymer bushing nylon bushing pa66 nylon manufacturers and suppliers in China, offering customers the best quality products and excellent service. In order to make customers satisfied, customized orders of products are also welcome in our factory.