Durus 493595 A - 4.937" × 5.999" × 0.5" Oil Seal belt-section-0.467" so a 120-S8M-640 from any

so a 120-S8M-640 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

Specification Value Part Number 2/A81 Belt Type Banded V-Belt Cross-Section A Top Width 1

The BlackStar 50BS59 1 1/2 K2S is a 50 pitch Finished Bore roller chain sprocket with 59 teeth

"gtin12":"072053694741"} Recommended Alternative

"text": "280J22 has 22 ribs and a 28 in (Pitch Length)

Durus 493595 A - 4.937" × 5.999" × 0.5" Oil Seal belt-section-0.467" so a 120-S8M-640 from anySame Shaft Size, Other Options Other Durus seals for 4. 937" shaft diameter with different OD width combinations: 493605 C493605 SC493635 A The Durus 493595 A is a 4. 937" 5. 999" 0. 5" rotary shaft oil seal (Type TA2) with NBR (Buna N) sealing lip. Designed for retaining lubricant and excluding contaminants in pumps, gearboxes, motors, agitators, and rotating industrial equipment. Specifications Part Number 493595 A Brand Durus Category Inch Oil Seal