3525 2 3/4

Apex Industrial Automation is a proud distributor for Martin Sprocket and Gear products. Industrial experts rely on Martin for three simple reasons: they deliver quality products, offer the industry's largest inventory of stock parts to meet any schedule, and they do whatever it takes to take care of our customers. From Sprockets and Power Transmission components to Hand Tools, from Bucket Elevators to Conveyor Pulleys. Martin has you covered.
  • Part / Catalog # 3525 2 3/4
  • Manufacturer: Martin
  • UPC: 697950070612
  • Weight: 11.9 LB
  • Description: BUSHING TB
  • Returnable: Yes

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Type : Standard
Bore Diameter : 2-3/4 in
Suitable For Use With : Taper Bushed Parts
Overall Length : 2-1/2 in
Barrel Diameter : 5 in
Hub Diameter : 7 in
Bolt Circle Diameter : 4.83 in
Screw Size : 1/2-13 x 1-1/2 in
Torque Rating : 44800 in-lb
Taper : 8 deg
Keyway Size : 5/8 x 5/16 in
Number of Bolt Holes : 3
Material : Cast Iron


UPC Code: 697950070612
Harmonized Tariff Code: 8483.60.99
Weight: 11.9 LB
Length: 5.125 IN
Width: 5.125 IN
Height: 2.875 IN
Cubic Inches: 0


Instruction/Installation Manual
Specification Sheet


Size 3525 bushing
Tolerances meet or exceed industry guidelines and standards
Precise machining and processes ensure consistent finish and high quality
Interchangeable with other manufacturer's taper bushings
TB Bushings are designed for flush mounting and do not have a flange