• Brand: PRIME-LINE
• Material: Plastic
• Item dimensions L x W x H: 0.31 x 1.25 x 1.25 inches
• Item Weight: 0.14 Pounds
• Bearing Number: 1798

• Used to replace rollers that are 1-1/4 inch diameter
• 1-1/4 inch concave roller
• Can be mounted using a rivet, a roll pin, drive pin, binder post and screw or bolt and nut to install the roller in place
• Steel ball bearing wheel
• Contains 2 steel ball bearing wheels, 2 axle pins, 2 roll pins, 2 carriage bolts with nuts, 2 rivet axels and 2 binder posts with #8-32 x 1/2 inch screws

This is a combination of a 1-1/4 inch diameter nylon concave ball bearing roller that is 5/16 inch thick with a 1/4 inch axle hole and a combination of five different axle choices. Depending on the situation, you can choose to rivet the roller into place or use a roll pin, drive pin, binder post and screw or bolt and nut. Regardless of how you need to install the new roller into your existing roller housing, in most cases, one of the five choices will work.