Overhead Door Bearing

These bearings are designed to support shafts on heavy overhead doors, gates in shopping malls and in agricultural equipment. They combine a self-aligning bearing with seals and a mounting flange into a compact pre-lubricated, easily installable unit.

Advantages

  • Heavy gauge stamped steel mounting flanges provide for a compact, space-saving design
  • Self-aligning design accommodates 3/8 inch of misalignment per foot of shaft length
  • Capacity for combined radial or thrust loads
  • Package construction needs no pre-installation adjustments, fitting or assembling
  • Over-size, factory packed lubricant chamber assures maximum life and operating efficiency without troublesome relubrication
  • Bearing races are hardened to resist wear, outers and inners are accurately formed for smooth running
  • Aetna's self-contouring, free-running, self-wiping seal provides positive contact under all conditions of misalignment
  • Full ball complement for high durability

Product Specifications

Overhead Door Bearings

Dimensions In Inches

PART
NUMBER
A B C D E F G H LOAD RATING
LBS
@50 RPM
AG1101-B 1-1/16 2-13/16 4-7/16 3-9/16 1/4 1-7/16 5/16 13/32 950
AG1102-B 1-1/8 2-13/16 4-7/16 3-9/16 1/4 29/32 5/16 13/32 950
AG1103-B 1-3/16 2-13/16 4-7/16 3-9/16 1/4 1-7/16 5/16 13/32 950
AG1104-B 1-1/4 2-13/16 4-7/16 3-9/16 1/4 1-7/16 5/16 13/32 950
AG1105-B 1-5/16 3-1/2 6-1/2 4-11/16 5/16 1-1/8 13/32 17/32 2300
AG1106-B 1-3/8 3-1/2 6-1/2 4-11/16 5/16 1-1/8 13/32 17/32 2300
AG1107-B 1-7/16 3-1/2 6-1/2 4-11/16 5/16 1-1/8 13/32 17/32 2300
AG1108-B 1-1/2 3-1/2 6-1/2 4-11/16 5/16 1-1/8 13/32 17/32 2300

Drawing

Overhead Door Drawing

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