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Address

Unit 1 - 6115 4 St SE
Calgary AB  T2H 2H9
Canada

PHIDGETS Inc.

Unit 1 - 6115 4 St SE
Calgary AB  T2H 2H9
Canada
+1 403 282-7335

25mm Precision Ground Rotary Shaft (w/ keyway)

ID: TRM4003_0

High carbon steel shaft with machined keyway for rotary power transmission.

$60.00 /Meter

Quantity Available: 62m

Length Price
5m $57.60
10m $55.20
Cut Fee
$1.00
Sold by the
Millimeter
Tolerance
2mm
Cut Range
50 - 2000mm

Number of Pieces
Piece Length in mm

This shaft is made of 1045 carbon steel, precision ground to exactly 25mm, and chrome plated. The production process is the same as linear shaft - except the shaft is not case hardened, allowing you to easily drill and machine the shaft. This shaft has a keyway machined into the entire length. 25mm is one of the 'core' shaft diameters in our mechanical product line - in addition to 8mm, 12mm and 17mm. 25mm is ideal for heavy duty #40 chain systems. We also sell the 25mm shaft without a keyway.

  • TRM4018 - 25mm Precision Ground Rotary Shaft - 1500mm (no keyway)
  • Guides

    Shaft Couplers

    If you need to connect this shaft to a motor or another device with a shaft, you can use a shaft coupler:

    Product Physical Properties
    Part Number Price Inner Diameter Material Coupling Rated Torque Coupling Rated Speed
    TRM4325_0
    Jaw Coupling Half 25mm Series 24
    $6.85 25 mm Aluminum 611.8 kg·cm 4000 RPM
    TRM4329_0
    Jaw Coupling Half 25mm Series 38
    $7.40 25 mm Aluminum 3.3 Mg·cm 4000 RPM

    Pulleys and Sprockets

    If you're using a rotary system that requires a lot of torque, you may be interested in pulleys and sprockets. By using a two pulleys or sprockets of different sizes, you can increase the gear ratio of the system. Pulleys and sprockets can also be used to transmit rotation over a long distance. For more guidance on building a transmission system, visit our Rotary Motion Guide. Here is a list of our 25mm bore pulleys and sprockets:

    Product Physical Properties
    Part Number Price Inner Diameter Number of Teeth
    TRM4155_0
    #40 Chain Sprocket with 25mm Bore and 20 Teeth
    $7.00 25 mm 20
    TRM4156_0
    #40 Chain Sprocket with 25mm Bore and 40 Teeth
    $17.50 25 mm 40
    TRM4157_0
    #40 Chain Sprocket with 25mm Bore and 60 Teeth
    $27.00 25 mm 60

    Rotary Bearings

    Systems with heavy loads or pulley/sprocket assemblies often put a lot of sideways strain on the shaft. In such a system, you can use rotary bearings to protect and support the shaft:

    Product Physical Properties Mechanical Properties
    Part Number Price Inner Diameter Bearing Type Static Load Dynamic Load
    TRM4506_0
    Flanged Rotary Bearing for 25mm Shaft
    $5.25 25 mm Rotary Shaft (Flanged) 7.9 kN 14 kN
    TRM4507_0
    Pillow Block Rotary Bearing for 25mm Shaft
    $5.75 25 mm Rotary Shaft (Pillow Block) 7.9 kN 14 kN

    Product Specifications

    Physical Properties
    Diameter 25 mm
    Keyway Width 8 mm
    Customs Information
    Canadian HS Export Code 8483.10.00
    American HTS Import Code 8483.10.50.00
    Country of Origin CA (Canada)

    Documents

    Here are all of our 25mm shafts:

    Product Physical Properties
    Part Number Price Diameter
    TRM4003_0
    25mm Precision Ground Rotary Shaft (w/ keyway)
    $60.00/Meter 25 mm
    TRM4008_0
    25mm Single Ended Output Shaft for Series 50 Worm Gearbox
    $6.85 25 mm
    TRM4009_0
    25mm Double Ended Output Shaft for Series 50 Worm Gearbox
    $7.40 25 mm
    TRM4010_0
    25mm Single Ended Output Shaft for Series 63 Worm Gearbox
    $7.40 25 mm
    TRM4011_0
    25mm Double Ended Output Shaft for Series 63 Worm Gearbox
    $8.90 25 mm
    TRM4018_0
    25mm Precision Ground Rotary Shaft (no keyway)
    $20.00/Meter 25 mm