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Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Dia. | 1 3/8" |
| Bore Type | Fixed |
| Finish | Black Oxide |
| For Chain Number | 50.0 |
| For Chain Pitch | 5/8" |
| For No. Of Strands | 1 |
| Hub Dia. | 3" |
| Hub Projection | 0.657" |
| Hub Type | One Side |
| Included | Set Screws |
| Keyway | Yes |
| Keyway Width | 0.312" |
| Length Through Bore | 1" |
| Material | Steel |
| Max. Bore Dia. | 1 3/8" |
| No. Of Set Screws | 2 |
| No. Of Teeth | 20 |
| Outside Dia. | 4 8/25" |
| Pitch Dia. | 3.995" |
| Set Screw Location | Setscrews Are Placed Over The Keyway And at 90° To The Keyway |
| Set Screw Size | 0.312" |
| Tooth Width | 0.343" |
Shipping Info:
| Ship weight (kg) | 0.95 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 10.97 |
| Ship width (cm) | 10.97 |
| Country of Origin | CN |
Product Variants
| Product | Model | Bore Dia. | Outside Dia. | Pitch Dia. | For Chain Number | For Chain Pitch | Keyway Width | Hub Dia. | Keyway | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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D80BS12H X 1 1/2 | 1 1/2" | 4.33" | 3.864" | 80-2 | 1" | 3/8" | 2 11/16" | Yes | €172.85 | |
![]() |
D60BS13H X 1 1/2 | 1 1/2" | 3.49" | 3.134" | 60-2 | 3/4" | 3/8" | 2 1/4" | Yes | €99.42 | |
![]() |
D80BS13H X 1 1/2 | 1 1/2" | 4.66" | 4.179" | 80-2 | 1" | 3/8" | 3.062" | Yes | €163.29 | |
![]() |
D60BS14H X 1 1/2 | 1 1/2" | 3.74" | 3.371" | - | 3/4" | 3/8" | 2 1/2" | Yes | €109.99 | |
![]() |
60BS16H X 1 1/2 | 1 1/2" | 4.22" | 3.845" | 60.0 | 3/4" | 3/8" | 3.062" | Yes | €62.10 | |
![]() |
50BS17H X 1 1/2 | 1 1/2" | 3 18/25" | 3.401" | 50.0 | 5/8" | 3/8" | 2 11/16" | Yes | €39.29 | |
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80BS17H X 1 1/2 | 1 1/2" | 5.95" | 5.442" | 80.0 | 1" | 3/8" | 4" | Yes | €146.03 |
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TRITAN 50BS20H X 1 3/8 Roller Chain Sprocket, 1 3/8 Inch Bore Dia, 20 Teeth, Steel
€54.48 /unit




