D12CTB57

Double Strand Sprocket; 12B-2 Chain Size; 57 Teeth; Requires 2517 Taper Lock Bushing

Item #100966024

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Product Details

Tolerances meet or exceed ISO standards
Manufactured of high carbon steel
Precise machining and processes ensure consistent finish and high quality
Bores are concentric to pitch line, minimizing run out
Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
Interchangeable with other manufacturers’ taper bushings

Specifications

Construction Internal	Solid
Type	C
Chain No.	12B-2
Root Diameter	333.75 mm
Bushing Bore [Max]	57.15 mm
Material Internal Use	Carbon Steel
Material External Use	Steel
Sprocket Style	C
Pitch Diameter	345.81 mm
Outside Dia. [Min]	357.56 mm
Hardened Teeth	Without Hardened Teeth
Bushing Bore Size [Min]	0.5 in
Caliper Diameter	333.62 mm
Bushing Type	Taper Lock
Length Through Bore	1.75 in
No. of Strands Across	2
Bore Type	Bushed
No. of Teeth Rows Strands	2
Width Across Teeth	10.87 mm
No. of Teeth	57
Overall Length Less Threads	N/A
Chain Pitch	0.750 in
Outside Dia.	14.077 in
Overall Length	44.45 mm
Bushing Series	2517
Width Across Teeth Rows	1.186 in
Hub Projection	7.16 mm
O.D.	14.077 in
Single Strand Tooth Thickness	0.428 in
Hub Dia.	107.95 mm
Bore Size [Max]	2.5 in
Chain Sprocket Number	12B
Hub O.D.	4.25 in
Bore Size [Min]	0.5 in
Material	Steel
Hub Length	7.16 mm
Pitch Dia.	13.615 in
Chain Sprocket Pitch	0.75 in
Bushing Bore Size [Max]	2.5 in
Inch/Metric	Metric
Bushing Bore [Min]	0.5 in
Weight	42.94 LB
EAN or UPC	697950410661