Description
The BlackStar 50SK48 is a 50 pitch QD roller chain sprocket with 48 teeth, precision manufactured from SAE 1045 steel and features machine-cut tooth profiles for smooth, reliable chain engagement. This sprocket requires a QD Type SK Bushing (sold separately).
| Specifications | |
|---|---|
| Part Number | 50SK48 |
| Chain Pitch | 50 |
| Number of Teeth | 48 |
| Bore Type | QD |
| Hub Style | QD |
| Bushing Required | QD Type SK Bushing |
| Strand Count | Single |
| Material | Steel |
| Outside Diameter | 9.91" |
| Pitch Diameter | 9.556" |
| Approx. Weight | 8.500 lbs |

Bushing Required
This sprocket requires a QD Type SK Bushing to mount to your shaft. The bushing is sold separately and allows you to match the sprocket to your exact shaft diameter.

Cross-references: Browning 50SK48, Martin 50SK48
Compatible Components
Matched Roller Chain
- Lynx A2050 RIV 50' - Extended Pitch Chain 50ft Reel
- Lynx A2050 RIV 50' - Extended Pitch Chain 50ft Reel
- Lynx HD08B RIV 50' - British Standard Chain 50ft Reel
- Lynx HD08B RIV 50' - British Standard Chain 50ft Reel
Shop all 52 matched options ›
Matched Roller Chain
- Lynx A2050 RIV 50' - Extended Pitch Chain 50ft Reel
- Lynx A2050 RIV 50' - Extended Pitch Chain 50ft Reel
- Lynx HD08B RIV 50' - British Standard Chain 50ft Reel
- Lynx HD08B RIV 50' - British Standard Chain 50ft Reel
Shop all 52 matched options ›
Matched Roller Chain
- Lynx A2050 RIV 50' - Extended Pitch Chain 50ft Reel
- Lynx A2050 RIV 50' - Extended Pitch Chain 50ft Reel
- Lynx HD08B RIV 50' - British Standard Chain 50ft Reel
- Lynx HD08B RIV 50' - British Standard Chain 50ft Reel
Shop all 52 matched options ›
Not sure what fits? Call (888) 203-2358 and we will match it from the Houston warehouse.
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