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

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