Triplex Stock Bore C Type Metric Roller Chain Sprockets, 20B-3 Chain Number (5 Products)
MARTIN SPROCKET

Pitch Dia.	No. Of Teeth	Hub Dia.	Bore Dia.	Material	Length Through Bore	Pitch	Chain Size	Price
364.29 mm	36	151.994 mm	32 mm to 107 mm	High Carbon Steel	127 mm	31.75 mm	#20B-3	$3,393.56
Sprocket, 20B-3 Chain, 36 Teeth, 364.290 mm Pitch Dia., 384.928 mm O.D., Steel Model No. E20C36 SKU BA2ZCF Price $3,393.56 /unit Product Detail
384.479 mm	38	151.994 mm	40 mm to 106 mm	High Carbon Steel	127 mm	31.75 mm	#20B-3	$3,634.44
Sprocket, 20B-3 Chain, 38 Teeth, 384.479 mm Pitch Dia., 405.116 mm O.D., Steel Model No. E20C38 SKU AJ9NEX Price $3,634.44 /unit Product Detail
424.862 mm	42	151.994 mm	40 mm to 107 mm	High Carbon Steel	127 mm	31.75 mm	#20B-3	$4,116.07
Sprocket, 20B-3 Chain, 42 Teeth, 424.862 mm Pitch Dia., 445.5 mm O.D., Steel Model No. E20C42 SKU BA4UMB Price $4,116.07 /unit Product Detail
687.476 mm	68	191.008 mm	40 mm to 132 mm	High Carbon Steel	127 mm	31.75 mm	#20B-3	$7,553.37
Sprocket, 20B-3 Chain, 68 Teeth, 687.476 mm Pitch Dia., 708.113 mm O.D., Steel Model No. E20C68 SKU BA7DBY Price $7,553.37 /unit Product Detail
768.301 mm	76	191.008 mm	40 mm to 132 mm	High Carbon Steel	127 mm	31.75 mm	#20B-3	$8,733.13
Sprocket, 20B-3 Chain, 76 Teeth, 768.301 mm Pitch Dia., 788.938 mm O.D., Steel Model No. E20C76 SKU BA6JLW Price $8,733.13 /unit Product Detail