Chain Shaft Coupling Hub, Steel, 1 1/8" L MPN:4012

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Brand: Martin
Part #: 4012
UPC: 697950048314
SKU
510-G816388559
$96.58 for Order Qty of 2
Regular Price $67.61 Special Price $48.29

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Chain Shaft Coupling Hub, Steel, 1 1/8" L

This Chain Shaft Coupling Hub is designed for use with chain pitch 1/2 in, featuring a maximum torque of 151.6 in-lb and a maximum angular misalignment of 2 degrees. Its chemical-resistant properties and operating temperature up to 150°F make it suitable for various applications. The hub is ideal for connecting shafts in conveyor systems, machine tools, and other machinery, providing a secure and reliable connection. Its compact design and ease of installation make it a convenient solution for industries requiring precise and efficient power transmission, including food processing, packaging, and material handling.

Top product features:

  • Chain Number 40
  • Round Keyed Bore Type
  • Maximum Angular Misalignment 2 Degrees

Top product applications:

  • Power transmission systems
  • Industrial machinery
  • Conveyor systems
Chain Shaft Coupling Hub, Chain Number 40, Bore Diameter 7/8 in, Bore Type Round Keyed, Outside Diameter with Chain 2 in, Hub Diameter 1 13/32 in, Maximum Torque 151.6 in-lb, For Chain Pitch 1/2 in, Maximum Angular Misalignment 2 Degrees , Number of Teeth 12, System of Measurement Inch, For Cover Part Number 4012COV, Resistance Properties Chemical Resistant, Maximum Operating Temperature 150 Degrees F, Bushing Bore Range 7/16 to 7/8 in, Coupling Overall Length 2 17/32 in

Additional Information

  • Country of Origin: US
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 2.12
  • Package Width: 2.12
  • Package Height: 1.19
  • Package Weight: 0.50
Product info last updated on January 17, 2026 5:03am UTC Category: Bearings, V-belts and Power Transmission Equipment
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In stock