Shop Our Categories www.DCGraves.com Search site Home My Account FAQ / Help About DC Graves Co. Request a Quote Contact Us Installation Services Submit Search Nav Menu 3 Nav Menu 4 Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 Home > Gravity Conveyors > Steel Roller Index > SR30 Index > SR30 Conveyor Sections > 21" BF Index #SR30 - 21" Between Frame Rollers On 2.25" Centers Model Length Weight SR30-21-02-05 5'-0.75" 135-lbs.SR30-21-02-10 9'-11.25" 267-lbs.Rollers On 3" Centers Model Length Weight SR30-21-03-05 5'-0" 110-lbs.SR30-21-03-10 10'-0" 217-lbs.Rollers On 4.5" Centers Model Length Weight SR30-21-04-05 5'-0" 86-lbs.SR30-21-04-10 10'-0" 170-lbs.Rollers On 6" Centers Model Length Weight SR30-21-06-05 5'-0" 73-lbs.SR30-21-06-10 10'-0" 143-lbs.Rollers On 9" Centers Model Length Weight SR30-21-09-05 5'-0" 62-lbs.SR30-21-09-10 10'-0" 121-lbs.Rollers On 12" Centers Model Length Weight SR30-21-12-05 5'-0" 54-lbs.SR30-21-12-10 10'-0" 106-lbs.Extra Rollers Model Length Weight SR30-21-XR 21" BF 3.6-lbs. Rollers On 2.25" Centers Rollers On 3" Centers Rollers On 4.5" Centers Rollers On 6" Centers Rollers On 9" Centers Rollers On 12" Centers