Browning
Browning 40B72 - ANSI 40, 72T B-Hub
Model: 40B72
Browning 40B72 minimum plain bore roller chain sprocket. Single strand, Type B hub, ANSI #40 (0.5" pitch) chain, 72 teeth. Steel without hardened teeth. Bore range: 0.5"-2.4375". Meets ANSI B29.1 standard.
Technical Specifications
| ANSI Number | 40 |
| Teeth | 72 |
| Hub Style | Type B |
| Bore Type | Plain/Min Bore |
| Bore Size | 0.625 |
| Bore Range Min | 0.5 |
| Bore Range Max | 2.4375 |
| Hardened Teeth | No |
| Pitch Diameter (in) | 11.463 |
| Outer Diameter (in) | 11.775 |
| Material | Carbon Steel |
| LTB (in) | 0.75 |
| Strand | Single |
| Standard | ANSI B29.1 |
Manufacturer
Browning
Browning (a Regal Rexnord brand) — manufacturer of V-belt sheaves, QD and taper-lock bushings, ANSI roller chain sprockets, and mounted ball and roller bearing units. One of North America's most comprehensive power transmission product lines.
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