Ball Bearings, Black Rubber Sealed, 12x21x5mm (2)
$8.00
{{option.name}}:
{{selected_options[option.position]}}
{{value_obj.value}}
Pair of 12x21x5 mm black rubber seal ball bearings. A step above blue-seal bearings, black-seal bearings offer an even tighter seal for ultimate protection and less maintenance in dirty environments.
Show More
Show Less