REXNORD
820/815-21T RB 3/4" SPROCKET ; CI 401-160-2 ARM BDY
815 | 820 | 831 | 4705 | 4706 | 4707 | 5705 | 5706 | SSB; 1-1/2" Pitch; 21 Teeth; 5.12" Outside Diameter; 5.089" Pitch Diameter; A-No Hub; Rough Bore; Round; Straight Running | Back Flexing; Cast Iron
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MARTIN SPROCKET & GR
160B21 ROLLER CHAIN SPROCKET ; B AND C STYLE-WELDED
Roller Chain Sprocket; 160 Chain; 21 Teeth; 1 Row of Teeth; No Hardened Teeth; 14.47" Outside Diameter; 13.42" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material
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