Wear and High Temperature Resistant PTFE Bushing PTFE Bushing

Product Details

We are a professional SAE 783 Bimetallic Bushing, SAE 799 Bimetallic Bearing, Flanged Cast Bronze Bushings manufacturing company integrating production, management, wholesale and retail. Our company will continue to adhere to the business strategy of focusing on channel sales and brand development, supplemented by retail. Our company will give a reasonable assessment based on the actual market price. Strength creates the future, our company continues to strive to develop in the domestic and international markets, so that our position in the domestic and international markets continues to rise, and with its stable quality and excellent service, we have won the trust of our customers and established a better reputation. The company has many skilled technicians, and its strong technical force, strict quality management order, and professional production lines are the guarantee of our pursuit of high quality.

1.Product Feature:

PB13 is the substitute of and parallels in performance with abroad iglidur J . The most commonly used plastic bearing material. Suitable for applications where the operating temperature is not higher than 80°C, it is a new material with good wear resistance and economical benefits.
Over 250 dimensions available from stock

Low wear against different shaft materials

Low coefficients of friction in dry operation

Vibration-dampening

Good resistance to chemicals

Best material to use with soft shaft materials

Low humidity absorption

2. Product Technical Data:

PB Standard Material Technical Data

Material Properties	Testing Method	Unit	PB3	PB5	PB3M	PB7	PB13
Density	IS01183	g/cm3	1.46	1.44	1.15	1.25	1.48
Color			Dark Grey	Black	Dark Grey	Cream	Yellow
Dynamicfriction /steel(dry）			0.08-0.18	0.09-0.25	0.09-0.30	0.09-0.20	0.05-0.15
Max. PV (dry）		N/mm2×m/s	0.5	1.5	0.2	0.5	0.4
Max. rotating velocity		m/s	1.0	1.5	0.8	1.0	1.5
Max.oscillating velocity		m/s	0.7	1.1	0.6	0.7	1.1
Max. linear velocity		m/s	4.0	5.0	2.5	4.0	8.0
Tensile strength	IS0527	MPa	200	170	110	120	75
Compressive strength(Axial）		MPa	80	100	50	60	60
E-module	IS0527	MPa	7700	7900	2500	3500	2400
Max. static pressure of the surface, 20℃		MPa	80	150	20	60	35
Shore hardness	IS0 868	D	81	85	79	77	74
Continuous work temperature		℃	-40/+130	-100/+250	-40/+80	-40/+100	-50/+90
Short-time work temperature		℃	-40/+220	-100/+315	-40/+170	-40/+180	-50/+120
Thermal conductivity	ASTME1461	W / m×k	0.25	0.6	0.25	0.2	0.25
Linear coef. of thermal expansion	ASTMD696	K-1×10-5	9	5	10	9	9
RH50/23℃ Moisture absorption RH50/23℃	ASTMD570	%	0.7	0.1	1.4	1.3	0.2
Max. water absorption, 23℃		%	4.0	0.5	7.6	6.5	1.2
Flammability	UL94		HB	V0	HB	HB	HB
Volume resistivity	IEC60093	。cm	>1013	>108	>10₁₂	>10₁₂	>10₁₃
Surface resistivity	IEC60093	。	>1011	>107	>10₁₁	>10₁₂	>10₁₂

Deliver Shipping Term


Different product packaging methods	High-intensity carton packaging	Palletized packaging library

Professional placement	Air freight	Shipping

Certification:

Our entire range of Wear and High Temperature Resistant PTFE Bushing PTFE Bushing is checked for quality and performance to ensure that only a flawless range is being dispatched to our clients. We will serve you with all sincerity! We continue to improve product quality in the spirit of professionalism.

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Wear and High Temperature Resistant PTFE Bushing PTFE Bushing

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