60BTB21

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

Item #100804289

Auto Replenish

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

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