Durus 400505 C - 4" × 5" × 0.5" Oil Seal T10US so a 3/SPB3750 from any

so a 3/SPB3750 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

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v=1698976801"

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Durus 400505 C - 4" × 5" × 0.5" Oil Seal T10US so a 3/SPB3750 from anySame Shaft Size, Other Options Other Durus seals for 4" shaft diameter with different OD width combinations: 400482 VC400494 A400503 B400503 C400503 SC The Durus 400505 C is a 4" 5" 0. 5" rotary shaft oil seal (Single Lip + Dust Lip (Full Rubber Coat)) 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 400505 C