Purchase Qty. Reference FOB Price
10-49 Pieces US$16.00
50+ Pieces US$80.00
Product Description
Product Description Plastic 30mm 60mm diameter ceramic guide wheel rollers product features: Anti static, high wear coefficient, low friction coefficient Technical parameters: The surface finish is ra 0.2, the runout is less than 0.15 when rotating, the materialis 99% Al2O3, the hardness ...