PEER Chain
PEER Chain PC50B48HF - ANSI 50, 48T Finished Bore
Model: PC50B48HF
PEER Chain PC50B48HF finished bore B-hub roller chain sprocket. Single strand, ANSI #50 (0.625" pitch) chain, 48 teeth. Finished bore with keyway aligned to tooth center, two set screws at 0° and 90°. Carbon steel with hardened teeth, black oxide finish. Meets ANSI B29.1 standard.
Technical Specifications
| ANSI Number | 50 |
| Teeth | 48 |
| Hub Style | Type B |
| Bore Type | Finished |
| Bore Size | 0.75 |
| Bore Range Min | 0.625 |
| Bore Range Max | 2.9375 |
| Hardened Teeth | Yes |
| Pitch Diameter (in) | 9.556 |
| Outer Diameter (in) | 9.956 |
| Material | Carbon Steel |
| LTB (in) | 1 |
| Strand | Single |
| Standard | ANSI B29.1 |
| Finish | Black Oxide |
| Set Screws | 2 |
Manufacturer
PEER Chain
PEER Chain — family-owned manufacturer of ANSI roller chain, PEER Quest solid-bushing chain, and matching sprockets. Serves industrial, agricultural, and material handling applications across ANSI #25–#240.
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