UGSAO309-27 1-11/16 in Heavy Duty Eccentric Collar Pillow Block, Cast Iron Housing, Double-Lip Contact Seals, Sealed Ball Insert, Wide Inner Ring, 5/8 in Bolt, 1/8-27 NPT Grease, Single

Single 1-11/16 in heavy-duty eccentric pillow block unit
✔️ Bore 1-11/16 in, 5/8 in bolt, cast iron, double-lip seals

This single sealed pillow block is a heavy-duty cast iron housing with an eccentric collar lock, made for general-purpose industrial use in conveyors, fans, pumps, and light machinery.

✅ Model: UGSAO309-27
✅ Bore: 1-11/16 in
✅ Insert: sealed ball bearing, bearing steel insert
✅ Locking: eccentric collar locking
✅ Housing: cast iron, SAO309 housing style
✅ Bolt size: 5/8 in
✅ Grease fitting: 1/8-27 NPT for relubrication
✅ Seal: double-lip contact seal
✅ Duty: heavy, high temp rating to 212 F

💡 What is a pillow block bearing used for? A pillow block bearing supports a rotating shaft with an easy-to-mount sealed ball bearing solution for many machines. Quick overview: - Supports shafts in conveyors, pumps, motors and linear slide units for smooth shaft rotation. - Provides sealed ball bearing protection with double-lip contact seals and eccentric collar locking for secure shaft retention. - Used across agricultural gear, material handling, HVAC systems and general industrial equipment; available in bearing steel or ceramic options for tougher environments.