D50BTB30

Double Strand Sprocket; 50-2 Chain Size; 30 Teeth; Requires 2517 Taper Lock Bushing

Item #100810286

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

No. of Teeth Rows Strands	2
Material Internal Use	Carbon Steel
Length Through Bore	1.75 in
Chain Sprocket Pitch	0.625 in
Bushing Bore [Max]	2 1/2 in
Bore Type	Bushed
Bore Size [Max]	2.5 in
Construction Internal	Solid
Overall Length Less Threads	N/A
Hub O.D.	5.281 in
Type	B
Bushing Bore Size [Max]	2.5 in
O.D.	6.321 in
Bushing Bore Size [Min]	0.5 in
Chain No.	50-2
Material External Use	Steel
No. of Teeth	30
Sprocket Style	B
Hardened Teeth	Without Hardened Teeth
Hub Projection	0.21 in
Outside Dia. [Min]	6.3210 in
Bushing Bore [Min]	0.5 in
Inch/Metric	Inch
Hub Length	0.21 in
No. of Strands Across	2
Bushing Series	2517
Caliper Diameter	5.58 in
Hub Dia.	5.281 in
Outside Dia.	6.321 in
Material	Steel
Martin No.	50BTB30
Bushing Type	Taper Lock
Width Across Teeth	1.045 in
Single Strand Tooth Thickness	0.332 in
Tooth Width	0.332 in
Overall Length	1 3/4 in
Pitch Dia.	5.979 in
Chain Pitch	0.625 in
Bore Size [Min]	0.5 in
Chain Sprocket Number	50
Pitch Diameter	5.980 in
Weight	7.53 LB
EAN or UPC	697950031507