Durus 400505 C - 4" × 5" × 0.5" Oil Seal T10US com/s/files/1/0666/7721/products/Micro_VBelt_stock_photo_edit_1482c03d-c1f8-4dda-a9c9-06a40351c255

com/s/files/1/0666/7721/products/Micro_VBelt_stock_photo_edit_1482c03d-c1f8-4dda-a9c9-06a40351c255

"text": "The 13/B144 is rated for continuous operation from -22°F to 176°F

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

Pitch Profile T10 Pitch 10 mm Tooth Profile Trapezoidal Tooth Location Single Side Number of Teeth 90 Width 20mm Length 900 mm Material Polyurethane Reinforcement Aramid (Kevlar) Color White/Gray Temperature Range -20°F to 158°F

Durus 400505 C - 4" × 5" × 0.5" Oil Seal T10US com/s/files/1/0666/7721/products/Micro_VBelt_stock_photo_edit_1482c03d-c1f8-4dda-a9c9-06a40351c255Same 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