Product Description
Martin 40BB17H 5/8 Idler Roller Chain Sprocket - Steel Material, 40 Chain, 0.5000 in Pitch, 0.6250 in Bore, 17 Teeth, Hardened Teeth, 2.0420 in Hub Diameter
PN: 40BB17H
- Sprocket Material: Steel
- Bore Type: Bearing
- Chain Number & Pitch: 40 / 1/2 in
- Type Of Bearing: Ball Bearing
- Number Of Teeth: 17
- Bore Diameter: 0.6250 in
- Outside Diameter: 2.9700 in
- Caliper Diameter: 2.3970 in
- Number Of Strands Across: 1
- Pitch: 0.5000 in
- Chain / Sprocket Type: Idler
- Chain Number: 40
- Chain Roller Diameter: 0.3120 in
- Chain Roller Width: 0.3125 in
- Hardened Teeth: Hardened Teeth
- Hub Diameter: 2.0420 in
- Length Through Bore: 0.4870 in
- Width: 3.4
- Pitch Diameter: 2.7210 in
- Surface Treatment: Protective Coating
- Tooth Thickness: 0.2840 in
- Weight: 0.6, 0.51 lbs
