Shopping security
The BlackStar 100B28 is a 100 pitch B-Hub roller chain sprocket with 28 teeth, precision manufactured from SAE 1045 steel and features machine-cut tooth profiles for smooth, reliable chain engagement.
| Specifications | |
|---|---|
| Part Number | 100B28 |
| Chain Pitch | 100 |
| Number of Teeth | 28 |
| Minimum Bore | 1-1/4" |
| Maximum Bore | 3-5/16" |
| Bore Type | Plain Bore |
| Hub Style | B-Hub |
| Strand Count | Single |
| Material | Steel |
| Outside Diameter | 11.84" |
| Pitch Diameter | 11.164" |
| Approx. Weight | 24.4 lbs |

Cross-references: Browning H100B28, Martin 100BS28, Boston Gear RS100B28
Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
US$40
Get nowSign up to your membership to get coupons up to
15%
Get nowOpportunity to enjoy order discount up to 15% off
Top-Converting Item to Boost Your Average Order