MARTIN SPROCKET & GR
MARTIN SPROCKET & GR 40A31
Roller Chain Sprocket; 40 Chain; 31 Teeth; 1 Row of Teeth; No Hardened Teeth; 5.217" Outside Diameter; 4.942" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material
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REXNORD
REXNORD 820/815-31T RB 3/4IN ARM BODY
815 | 820 | 831 | 4705 | 4706 | 4707 | 5705 | 5706 | SSB; 1-1/2" Pitch; 31 Teeth; 7.53" Outside Diameter; 7-29/64" Pitch Diameter; A-No Hub; Rough Bore; Round; Straight Running | Back Flexing; Cast Iron
BDI部件号
MARTIN SPROCKET & GR
MARTIN SPROCKET & GR 50A31
Roller Chain Sprocket; 50 Chain; 31 Teeth; 1 Row of Teeth; No Hardened Teeth; 6.521" Outside Diameter; 6.178" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material
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