40BS30 1 1/4

No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket

Item #100807216

Without Hardened Teeth

+ Show More

Auto Replenish

each One-time purchase

Alternate Products

US Tsubaki Inc. 40BS30 1 1/4

No. 40 - 1/2" Pitch - Finished Bore Sprockets

Item #101624856

each

Compare

Product Details

Specifications

Chain Sprocket Number	40
Chain Sprocket Pitch	0.5 in
Hub Length Thru	0.716 in
Pitch Diameter [Min]	4.783 in
Chain No.	40
Finished Bore	1.250 in - 1 1/4 in
Hardened Teeth	Without Hardened Teeth
Outside Dia.	5.0570 in
Material External Use	Steel
Set Screw Size	5/16-18 UNC
Sprocket Style	B
Bore Type	Finished Bore
O.D.	5.057 in
Construction Internal	Solid
Hub Dia.	3 1/4 in
Outside Dia. [Min]	5.0570 in
No. of Teeth	30
No. of Teeth Rows Strands	1
Material Internal Use	Atomized Metals
Key Way Size	1/4 X 1/8 in
Finished Bore Size	1.25 in
Width Across Teeth	0.284 in
Hub Projection	0.72 in
Length Through Bore	1 in
Keyway Size	1/4 x 1/8 in
Set Screw Location	(1) Over Keyway and (1) At 90°
Keyway	w/Keyway & Set Screw
Pitch Dia.	4.783 in
Material	Steel
Pitch Diameter	4.783 in
No. of Screws	2
Inch/Metric	Inch
Martin No.	40BS30
Hub O.D.	3.25 in
No. of Strands Across	1
Chain Pitch	0.500 in
Caliper Diameter	4.4714 in
Single Strand Tooth Thickness	0.284 in
Weight	2.7 LB
EAN or UPC	697950006161