Martin 40B30 Sprocket - Bored to Size, 40B30

Chain number & pitch: 40 / 1/2 in; Caliper diameter: 4.4714 in; Hub style: B; Pitch diameter: 4.7834 in; Number of teeth: 30; Maximum bore diameter: 2.25 in; Bore type: Bored to Size; Tooth width: 0.284 in; Bore diameter: 0.6250 in; Storage dimension height: 1.125 in; Number of strands across: 1; Storage dimension ;length: 5.25 in; Material: Steel; Storage dimension width: 5.25 in; Number of hubs: 1; Standards met: ANSI; Length through bore: 1.0000 in; Surface treatment: Protective Coating; Hardened teeth: Non-Hardened Teeth; Manufacturer upc number: 697950006086; Pitch type: Single; Hub diameter: 3.2500 in; Weight: 2.96 lbs; Outside diameter: 5.057 in

Condition: New

Weight:   14.00

Depth:   8.00

Length:   8.00

Width:   8.00

SKU:   43130 4.S5.13.3