Size | Wheel material | Bearing | Wheel Diameter& Wide | Load capacity | Top Plate size | Bolt hole spacing | Bolt hole diameter | Overall height | Product No |
4inch | Nylon | SS Double bearing | 100*51mm | 295kg | 114*102mm | 92*76mm | 11.2mm | 143mm | 4-4U01S-201X |
4inch | Nylon | SS Delrin bearing | 100*51mm | 295kg | 114*102mm | 92*76mm | 11.2mm | 143mm | 4-4U01S-201V |
5inch | Nylon | SS Double bearing | 125*51mm | 375kg | 114*102mm | 92*76mm | 11.2mm | 165mm | 4-5U01S-201X |
5inch | Nylon | SS Delrin bearing | 125*51mm | 375kg | 114*102mm | 92*76mm | 11.2mm | 165mm | 4-5U01S-201V |
6inch | Nylon | SS Double bearing | 150*51mm | 450kg | 114*102mm | 92*76mm | 11.2mm | 191mm | 4-6U01S-201X |
6inch | Nylon | SS Delrin bearing | 150*51mm | 450kg | 114*102mm | 92*76mm | 11.2mm | 191mm | 4-6U01S-201V |
8inch | Nylon | SS Double bearing | 200*51mm | 450kg | 114*102mm | 92*76mm | 11.2mm | 241mm | 4-8U01S-201X |
8inch | Nylon | SS Delrin bearing | 200*51mm | 450kg | 114*102mm | 92*76mm | 11.2mm | 241mm | 4-8U01S-201V |