K-1 - Rexnord

Agricultural Roller ChainsFront Bent Attachment – Standard TypesUKBAhHpDF-1BAISO 487/DIN 8189Chain Front Bent Pitch Roller RollerDescription Attachment Width DiameterNo.p b 1 min. d 1 max. A B max. H h D min. K min. s Uold new mm mm mm mm mm mm mm mm mm mm mmSK 742 S 45 W F 722 41.4 22.23 15.24 29.0 41.2 33.7 21.0 6.6 6.6 2.5 28.6RL 741 S 52 W F 668 38.1 22.23 15.24 31.0 42.0 29.0 20.0 6.4 6.4 2.5 19.0SK 744 S 55 W F 722 41.4 22.23 17.78 29.0 41.2 33.7 21.0 6.6 6.6 2.5 28.6Industry StandardChain Front Bent Pitch Roller RollerDescription Attachment Width DiameterNo.p b 1 min. d 1 max. A B max. H h D min. K min. s Uold new mm mm mm mm mm mm mm mm mm mm mmRL 726 S 52 BK F 668 38.1 15.88 15.24 27.3 38.3 29.0 20.0 6.4 6.4 2.5 19.0RL 738 1 ) 38.4 W GL 1 ) F 648 38.4 19.05 15.88 26.0 36.0 33.0 24.0 8.6 8.6 2.4 37.4SK 717 1 ) 38.4 H GL 1 ) F 616 38.4 19.0 15.88 26.0 36.0 36.75 24.0 8.4 8.4 2.9 38.7RL 753 S 55 SK8 H F 758 41.4 20.5 15.88 27.5 38.7 29.5 20.0 6.6 9.8 2.9 54.31) Chains with straight link plates1APin LinkF-1 F-11GConnection link single wireAGRICULTURAL ROLLER CHAINS9