Single 3-Bolt flange ball bearing pillow block BTM205-16, malleable iron housing, 1 in I.D. narrow inner ring, set screw locking, 5/16 in bolt size, 1/4-28 UNF grease fitting, contact seal, mounted unit

Single 3-bolt flange ball bearing pillow block
✔️ 1 in I.D., narrow inner ring, set screw locking, 5/16 in bolts

This is a single 3-bolt flange mounted ball bearing unit with a malleable iron housing and narrow inner ring. It’s typically used on conveyors, fans, idlers, and light industrial equipment where a replaceable mounted bearing is handy.

✅ Model BTM205-16; 3-bolt flange, TM205 housing
✅ Housing: malleable iron; contact seal; covers: none
✅ Insert: ball bearing, bearing steel; inner diameter 1 in; narrow inner ring
✅ Bolt size: 5/16 in; mounting pattern: 3-bolt flange
✅ Locking: set screw; lubrication fitting: 1/4-28 UNF; relubrication: yes
✅ Duty: standard; high temp rating to 212 F; weight 0.700 lb

💡 What is a pillow block bearing used for? A quick answer about mounted bearings and where they fit. - Support rotating shafts in conveyors, fans, gearboxes, and agricultural equipment with sealed ball bearing options - Simplify maintenance with relubrication fittings like 1/4-28 UNF and replaceable bearing inserts for easy swaps - Provide compact mounted bearing units for linear slide units, idlers, and light industrial OEM applications