Rexnord
Rexnord RX40-21-SS - ANSI 40, 21T
Model: RX40-21-SS

Rexnord RX40-21-SS roller chain sprocket — ANSI 40 (0.500" pitch), 21 teeth, Type B hub, 0.5" finished bore, 3.355" pitch diameter, stainless steel.
Technical Specifications
| ANSI Number | 40 |
| Teeth | 21 |
| Hub Style | Type B |
| Bore Type | Finished |
| Bore Size | 0.5 |
| Hardened Teeth | No |
| Pitch Diameter (in) | 3.355 |
| Outer Diameter (in) | 3.655 |
| Material | Stainless Steel |
| LTB (in) | 1 |
Manufacturer

Rexnord
Leading manufacturer of process/motion control and water management solutions.
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