
Martin
40BS30HT 7/8
No. 40 - 1/2" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807230


- 40 Chain Number
- 1 Strand
- 30 Teeth
- 5.057 in Outside Diameter
- 7/8 in Finished Bore
features
- Conforms to ANSI B29.1-1975 standards
Hardened Teeth | With Hardened Teeth |
Hub Projection | 0.72 in |
Material | Steel |
Chain No. | 40 |
Width Across Teeth | 0.284 in |
Sprocket Style | B |
Bore Range [Min] | 7/8 in |
Outside Dia. | 5.0570 in |
Bore Range [Max] | 2 1/4 in |
No. of Screws | 2 |
Keyway | w/Keyway & Set Screw |
Bore Type | Bored to Size |
Finished Bore | 7/8 in |
Set Screw Size | 1/4-20 x 1/4 |
Caliper Diameter | 4.4714 in |
Inch/Metric | Inch |
Pitch Diameter | 4.783 in |
No. of Strands Across | 1 |
Chain Pitch | 1/2 in |
Outside Dia. [Min] | 5.0570 in |
Single Strand Tooth Thickness | 0.284 in |
Hub Dia. | 3 1/4 in |
Martin No. | 40BS30HT |
Hub Length Thru | 0.716 in |
No. of Teeth | 30 |
Length Through Bore | 1 in |
Pitch Diameter [Min] | 4.783 in |
Keyway Size | 3/16 x 3/32 |
Weight | 2.88 LB |
EAN or UPC | 697950161020 |
