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Services
- Repair Services
  Repair Services
  Our comprehensive Repair Services serve industrial and infrastructure clients, as well as other repair centers nationwide.
- Test Services
  Test Services
  Our staff engineers are focused on electrical and mechanical equipment testing and monitoring, from predictive maintenance to root cause failure analysis.
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  Our engineers and technicians can travel on-site to diagnose and repair due to equipment size or scheduled shutdowns.
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- Servo Motor Repair
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  Thorough evaluation and repair of Servo motors from qualified technicians with extensive expertise.
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  Critical Asset Maintenance
  Our Critical Asset Maintenance Solutions are backed by an experienced engineering team and span set-up, equipment storage, monitoring, analysis, repair, return and training.
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  We can make custom, hard-to-find, or obsolete parts from a sample or print in our in-house foundry.
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Products
- Replacement Parts
  Replacement Parts
  Our extensive library spans thousands of electric motor cooling fans, as well as replacement and motor protection parts.
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  Core Loss Tester
  Core loss testing is one of the most important quality assurance tools in the motor repair industry and is virtually a requirement when rewinding a motor.
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- Temperature Digital Recorder
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  Our UTDR offers a reliable and intuitive design for your temperature recording needs.
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- Static Excitation System
  Static Excitation System
  Built with off-the-shelf and open source components, the Jenkins Static Excitation System removes the need for ongoing maintenance and is perfect for run-of river generators.
- New Electric Motors
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  We offer a full line of new, OEM electric motors, across a range of sizes and types from trusted manufacturers.
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  We can determine the proper transformer from one of our quality manufacturers, as well as build/rewind a failed transformer, or manufacture a custom coil.
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  Sleeve Bearings
  When you choose Wheeler, expect world-class 5-axis CNC manufacturing, precision rebabbitting services creating the best babbit bearings, and innovative design & modeling assistance.
Industries
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  We've become a trusted electromechanical resource for repair shops around the country.
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  From repair and testing capabilities up to 10,000 horsepower to turning and milling by hand or CNC, we can help.
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  We've been working with hydroelectric power generation companies for more than 75 years, offering industry-leading repair and testing.
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  With years of experience, municipalities trust Jenkins with their repair, testing and analysis needs.
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  From repairing, testing, monitoring, casting and more, we're a trusted partner for leading elevator manufacturers.
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  Mining
  Jenkins offers trusted repair, monitoring and parts replacement services for all types of mining applications.
Resources
About
- History
  History
  Proud of our history. Dedicated to our work. Committed to our people.
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  Jenkins Difference
  We're powered by the energy and ingenuity of our dedicated people.
- Facility
  Facility
  Our facility spans 50,000 sq. ft. with a bay height of 22', located in Charlotte, NC.
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  Technical Team
  Our staff of 80 includes six on-site engineers to work through any electromechanical issues.
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Part # R-442-A

10″ OD Fan

Specs

Due to limited supply, please call us at 800-438-3003 to inquire about this fan. A Jenkins OEM Replacement Fan is available. Please see recommended replacement below. Reliance Motors Fans almost exclusively feature plastic fan blades. Jenkins OEM Replacement Fans are cast aluminum.

15 blades
plastic blade material
5/16″ x 5/32″ keyway size

Jenkins Recommend Replacement

Part # 3-63MA

9-1/2″ OD Fan
$324.27

×

Hub Recess (E) - in.
0
Replaces OEM Fan
R-442-A
Blade Height (A) - in.
1.5
Hub Diameter (B) - in.
3.375
Hub Thickness (C) - in.
1.4375
Overall Diameter (D) - in.
9.5
Plate Diameter (H) - in.
7.8125
Bore Diameter - mm.
22.225
Bore Diameter - in.
0.875"
Keyway Size - in.
5/16" x 5/32"
Number of Blades
15
Material
Aluminum
Weight - lbs
2.45
Balance Included
No