60BTB21

Single Strand Sprocket; 60 Chain Size; 21 Teeth; Requires 2012 Taper Lock Bushing

Item #100804289

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each One-time purchase

Product Details

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

Specifications

Bushing Type	Taper Lock
Material	Steel
Tooth Width	0.459 in
Type	B
Sprocket Style	B
Hardened Teeth	Without Hardened Teeth
Bore Size [Min]	0.5 in
Bore Type	Bushed
No. of Teeth Rows Strands	1
O.D.	5.426 in
Single Strand Tooth Thickness	0.459 in
Bushing Bore Size [Max]	2 in
Hub O.D.	3.563 in
Hub Dia.	4 in
Bushing Bore [Min]	0.5 in
Chain No.	60
Chain Sprocket Number	60
Bushing Bore Size [Min]	0.5 in
Overall Length	1 1/4 in
Hub Projection	0.79 in
Construction Internal	Solid
Chain Sprocket Pitch	0.75 in
Pitch Dia.	5.032 in
Inch/Metric	Inch
Width Across Teeth	0.459 in
Length Through Bore	1.25 in
Martin No.	60BTB21
Hub Length	0.79 in
No. of Strands Across	1
Outside Dia.	5.426 in
Bushing Bore [Max]	2 in
No. of Teeth	21
Outside Dia. [Min]	5.4260 in
Overall Length Less Threads	N/A
Material Internal Use	Atomized Metals
Material External Use	Steel
Bore Size [Max]	2 in
Pitch Diameter	5.030 in
Caliper Diameter	4.55 in
Bushing Series	2012
Chain Pitch	0.750 in
Weight	1.34 LB
EAN or UPC	697950031712