PTFE Balls | McMaster-Carr

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System of Measurement

Diameter

Shape

Performance

Electrically Insulating

Hardness Rating

For Use With

Acetic Acid (White Vinegar)

Methanol (Methyl Alcohol)

Methyl Ethyl Ketone (MEK)

Color

Density

Maximum Temperature

Comparable To

Hardness

Durometer 50D to Durometer 65D

For Use Outdoors

Yes

Tensile Strength

2,000 psi to 3,480 psi

3,000 psi to 5,000 psi

Water Absorption Rating

Excellent

Export Control Classification Number (ECCN)

EAR99

Clarity

Opaque

Tensile Strength Rating

Poor

Dielectric Strength

450 V/mil

500 V/mil

Electrical Insulation Rating

Impact Strength

Water Absorption

REACH

DFARS Specialty Metals

RoHS

Environment

21 Products

About Plastic

Compare over 25 types of plastic to find the right material for you.

Chemical-Resistant Slippery PTFE Balls

Color: White
Max. Temperature: 500° F
Tensile Strength: See Table (Poor)
Impact Strength: 3.5 ft.-lbs./in. (Good)
Hardness: Durometer 50D-65D (Medium Soft)
For Use Outdoors: Yes

Offering a nonstick, slippery surface, these PTFE balls are often used as bearings and in ball valves. They offer superior chemical resistance and perform well in extreme temperatures. These balls are also excellent electrical insulators.

Dia.	Dia. Tolerance	Tensile Strength	Pkg.Qty.		Pkg.
1/16"	-0.002" to 0.002"	2,000-3,480 psi	100	0000000	00000
3/32"	-0.002" to 0.002"	2,000-3,480 psi	100	0000000	0000
1/8"	-0.002" to 0.002"	2,000-3,480 psi	100	0000000	0000
5/32"	-0.002" to 0.002"	2,000-3,480 psi	100	0000000	0000
3/16"	-0.002" to 0.002"	2,000-3,480 psi	50	0000000	00000
1/4"	-0.002" to 0.002"	2,000-3,480 psi	50	0000000	00000
5/16"	-0.002" to 0.002"	2,000-3,480 psi	25	0000000	00000
3/8"	-0.002" to 0.002"	2,000-3,480 psi	20	0000000	00000
1/2"	-0.002" to 0.002"	2,000-3,480 psi	10	0000000	0000
5/8"	-0.002" to 0.002"	2,000-3,480 psi	5	0000000	0000
3/4"	-0.002" to 0.002"	2,000-3,480 psi	1	0000000	0000
1"	-0.002" to 0.002"	2,000-3,480 psi	1	0000000	0000
1 1/8"	-0.005" to 0.005"	3,000-5,000 psi	1	0000000	00000
1 1/4"	-0.005" to 0.005"	2,000-3,480 psi	1	0000000	00000
1 1/2"	-0.005" to 0.005"	2,000-3,480 psi	1	0000000	00000
1 3/4"	-0.005" to 0.005"	3,000-5,000 psi	1	0000000	000000
2"	-0.005" to 0.005"	3,000-5,000 psi	1	0000000	000000
2 1/4"	-0.005" to 0.005"	3,000-5,000 psi	1	0000000	000000
2 1/2"	-0.005" to 0.005"	3,000-5,000 psi	1	0000000	000000
3"	-0.005" to 0.005"	3,000-5,000 psi	1	0000000	000000
4"	-0.005" to 0.005"	3,000-5,000 psi	1	0000000	000000