Polyolefin

Polyolefin Wheels
Injection molded blend of thermoplastic polymers which resist absorption and are resistant to most chemicals and solvents. Capacity ratings are comparable to hard rubber wheels with added advantage of being lighter in weight and having greater impact resistance.

Features
Wheel Face: Moderate crown
Finish: Black
Temperature Range: -20 to + 180 degrees Fahrenheit
Hardness: 65 Shore D

Bearing Key

RBRoller Bearing
DBDelrin Bearing
PBPlain Bore
BBBall Bearing

Bearing key indicates the type of bearing you are choosing. When you choose the product you want take a look at the item title.

Title Example: 4" Wheel x 1-1/2" Wide x 1/2" Bore Size RB. Notice the last two letters, follow the bearing key and that will lead you to your bearing type.



2-1/2" Wheel x 1-1/6" Wide x 5/16" Bore Size PW

2-1/2" Wheel x 1-1/6" Wide x 5/16" Bore Size PW

Wheel Diameter(In.): 2-1/2" Wheel Width(In.): 1-1/16" Bore Size(In.): 5/16" Capacity(lbs.): 175 Bearing Type: Plain Hub Length(In.): 1-3/8"

$0.68

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2" Wheel x 1-11/16" Wide x 5/16" Bore Size PW

2" Wheel x 1-11/16" Wide x 5/16" Bore Size PW

Wheel Diameter(In.): 2" Wheel Width(In.): 1-11/16" Bore Size(In.): 5/16" Capacity(lbs.): 200 Bearing Type: Plain Hub Length(In.): 1-7/8"

$0.59

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2" Wheel x 1" Wide x 5/16" Bore Size PW

2" Wheel x 1" Wide x 5/16" Bore Size PW

Wheel Diameter(In.): 2" Wheel Width(In.): 1" Bore Size(In.): 1/4" Capacity(lbs.): 125 Bearing Type: Plain Hub Length(In.): 1"

$0.33

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3" Wheel x 1-3/16" Wide x 5/16" Bore Size PW

3" Wheel x 1-3/16" Wide x 5/16" Bore Size PW

Wheel Diameter(In.): 3" Wheel Width(In.): 1" Bore Size(In.): 5/16" Capacity(lbs.): 150 Bearing Type: Plain Hub Length(In.): 1-3/16"

$0.68

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3" Wheel x 1-3/8" Wide x 3/8" Bore Size BB

3" Wheel x 1-3/8" Wide x 3/8" Bore Size BB

Wheel Diameter(In.): 3" Wheel Width(In.): 1-3/8" Bore Size(In.): 3/8" Capacity(lbs.): 300 Bearing Type: Ball Hub Length(In.): 1-1/2"

$5.65

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3" Wheel x 1-3/8" Wide x 3/8" Bore Size PW

3" Wheel x 1-3/8" Wide x 3/8" Bore Size PW

Wheel Diameter(In.): 3" Wheel Width(In.): 1-3/8" Bore Size(In.): 3/8" Capacity(lbs.): 300 Bearing Type: Plain Hub Length(In.): 1-9/16"

$1.25

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4" Wheel x 1-1/4" Wide x 3/8" Bore Size PW

4" Wheel x 1-1/4" Wide x 3/8" Bore Size PW

Wheel Diameter(In.): 4" Wheel Width(In.): 1-1/4" Bore Size(In.): 3/8" Capacity(lbs.): 375 Bearing Type: Plain Hub Length(In.): 1-5/8"

$1.73

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4" Wheel x 1-3/16" Wide x 5/16" Bore Size PW

4" Wheel x 1-3/16" Wide x 5/16" Bore Size PW

Wheel Diameter(In.): 4" Wheel Width(In.): 1" Bore Size(In.): 5/16" Capacity(lbs.): 175 Bearing Type: Plain Hub Length(In.): 1-3/16"

$1.15

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4" Wheel x 1-3/8" Wide x 3/8" Bore Size BB

4" Wheel x 1-3/8" Wide x 3/8" Bore Size BB

Wheel Diameter(In.): 4" Wheel Width(In.): 1-3/8" Bore Size(In.): 3/8" Capacity(lbs.): 375 Bearing Type: Ball Hub Length(In.): 1-5/8"

$6.73

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4" Wheel x 2" Wide x 1/2" Bore Size BB

4" Wheel x 2" Wide x 1/2" Bore Size BB

Wheel Diameter(In.): 4" Wheel Width(In.): 2" Bore Size(In.): 1/2" Capacity(lbs.): 550 Bearing Type: Ball Hub Length(In.): 2-7/16"

$4.72

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4" Wheel x 2" Wide x 1/2" Bore Size DB

4" Wheel x 2" Wide x 1/2" Bore Size DB

Wheel Diameter(In.): 4" Wheel Width(In.): 2" Bore Size(In.): 1/2" Capacity(lbs.): 550 Bearing Type: Delrin Hub Length(In.): 2-7/16"

$2.96

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4" Wheel x 2" Wide x 1/2" Bore Size RB

4" Wheel x 2" Wide x 1/2" Bore Size RB

Wheel Diameter(In.): 4" Wheel Width(In.): 2" Bore Size(In.): 1/2" Capacity(lbs.): 550 Bearing Type: Roller Hub Length(In.): 2-7/16"

$3.44

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4" Wheel x 2" Wide x 3/4" Bore Size RB

4" Wheel x 2" Wide x 3/4" Bore Size RB

Wheel Diameter(In.): 4" Wheel Width(In.): 2" Bore Size(In.): 3/4" Capacity(lbs.): 550 Bearing Type: Roller Hub Length(In.): 2-7/16"

$2.96

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4" Wheel x 2" Wide x 5/8" Bore Size RB

4" Wheel x 2" Wide x 5/8" Bore Size RB

Wheel Diameter(In.): 4" Wheel Width(In.): 2" Bore Size(In.): 5/8" Capacity(lbs.): 550 Bearing Type: Roller Hub Length(In.): 2-7/16"

$3.92

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5" Wheel x 1-1/4" Wide x 3/8" Bore Size PW

5" Wheel x 1-1/4" Wide x 3/8" Bore Size PW

Wheel Diameter(In.): 5" Wheel Width(In.): 1-1/4" Bore Size(In.): 3/8" Capacity(lbs.): 540 Bearing Type: Plain Hub Length(In.): 1-5/8"

$2.50

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