Technical specifications:
Article - Plate wheel.

Wheel Subtype - Rotary

Load capacity - 200 pounds.

Wheel diameter. - 5 in.

Wheel width - 1 1/4 ing.

Wheel material / belt bearing - Rubber
Thermoplastic.

Type of rotating track - double ball.

Mounting plate size - 2 3/4 inches x 3 3/4 inches.

Interior space of the bolt hole - 1 3/4 inches x 2 5/8 inches.

Outer space of the bolt hole - 1 3/4 inches x 3 inches.

Mount bolt diameter - 5/16 inches.

Frame Finish - Galvanized.

Wheel frame material - Steel.

Wheel core material - Polyolefin.

Core color - Grey.

Standards - NSF listed.