Durus 437605 C - 4.375" × 6" × 0.5" Oil Seal Tapped Base com/products/d-and-d-1189k3-micro-v-belt"

com/products/d-and-d-1189k3-micro-v-belt"

so a 3230V710 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

"sku":"TB072053621730"

2/BX109 is a standardized industry size

Continental BX103

Durus 437605 C - 4.375" × 6" × 0.5" Oil Seal Tapped Base com/products/d-and-d-1189k3-micro-v-belt"Same Shaft Size, Other Options Other Durus seals for 4. 375" shaft diameter with different OD width combinations: 437535 C437555 SC437605 SA437625 SA The Durus 437605 C is a 4. 375" 6" 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 437605