PEER Chain
PEER Chain PC120B54HF - ANSI 120, 54T Finished Bore
Model: PC120B54HF
PEER Chain PC120B54HF finished bore B-hub roller chain sprocket. Single strand, ANSI #120 (1.5" pitch) chain, 54 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 | 120 |
| Teeth | 54 |
| Hub Style | Type B |
| Bore Type | Finished |
| Bore Size | 1.5 |
| Bore Range Min | 1.0 |
| Bore Range Max | 5.5 |
| Hardened Teeth | Yes |
| Pitch Diameter (in) | 25.798 |
| Outer Diameter (in) | 26.673 |
| Material | Carbon Steel |
| LTB (in) | 1.875 |
| 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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