Left-hand motor shaft arbor for 5/16 in. shaft

Left-Hand Motor Shaft Arbor for 5/16 in. Shafts

SKU:
WBB984695
Model/MPN:
AL-325
Our Price:
$12.49
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Product Specifications:
Country of Origin: US
Fan Diameter: 3.75"
Product Depth: 3.75
Product Type: Air Presses & Arbors
Product Width: 3.75
Manufacturer Part Number: AL-325
Length: 2
Thread: Left-Hand in
Thread Length: 1-1/8 in
Washer Diameter: 1-1/4
Wheel Widths: 1/2
Description: Motor Shaft Arbor
Fits Shaft Size: 5/16 in
Fits Wheel: 3/8
Manufacturers Part Number: AL-325
Type: A
Washer Type: Stamped Washer
Shipping Method: Parcel
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Free Shipping on Qualifying Orders Over $99
Product Specifications:
Country of Origin: US
Fan Diameter: 3.75"
Product Depth: 3.75
Product Type: Air Presses & Arbors
Product Width: 3.75
Manufacturer Part Number: AL-325
Length: 2
Thread: Left-Hand in
Thread Length: 1-1/8 in
Washer Diameter: 1-1/4
Wheel Widths: 1/2
Description: Motor Shaft Arbor
Fits Shaft Size: 5/16 in
Fits Wheel: 3/8
Manufacturers Part Number: AL-325
Type: A
Washer Type: Stamped Washer
Shipping Method: Parcel

This left-hand motor shaft arbor is designed for users mounting abrasive wheels on smaller fractional-horsepower motors. It provides a secure connection between a smooth 5/16 in. motor shaft and the mounted wheel.

The Type A arbor has a left-hand 1-1/8 in. long thread and fits a 5/16 in. shaft. Its nut-lock design is intended for smooth shafts, and socket set screws secure the arbor to the shaft. Overall dimensions are 1.25 in. wide, 2 in. deep, and 1.25 in. high.

Key Features:

  • 5/16 in. shaft fit: Matches compatible smooth motor shafts for secure arbor installation.
  • Left-hand threaded design: Provides the specified thread orientation for compatible wheel-mounting applications.
  • Nut-lock construction: Helps support mounting abrasive wheels on smaller motors.
  • Socket set screws: Secure the arbor to the motor shaft during installation.
  • Effective minimum order: Minimum order quantity is 1.

Choose this arbor when a 5/16 in. smooth motor shaft and left-hand threaded wheel-mounting configuration are required.

Country of Origin: US
Fan Diameter: 3.75"
Product Depth: 3.75
Product Type: Air Presses & Arbors
Product Width: 3.75
Manufacturer Part Number: AL-325
Length: 2
Thread: Left-Hand in
Thread Length: 1-1/8 in
Washer Diameter: 1-1/4
Wheel Widths: 1/2
Description: Motor Shaft Arbor
Fits Shaft Size: 5/16 in
Fits Wheel: 3/8
Manufacturers Part Number: AL-325
Type: A
Washer Type: Stamped Washer
Shipping Method: Parcel
Width: 1.25 in
Height: 1.25 in
Depth: 2.00 in
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