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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

#40 Chain Sprocket with 25mm Bore and 40 Teeth

ID: TRM4156_0

$17.50

Quantity Available: 101

Qty Price
5 $16.80
10 $16.10

Hardened steel sprocket for half inch (1/2") roller chain. It has a 25mm bore with keyway, set screws and key.

Features

  • Fits onto a 25mm shaft
  • 8mm keyway for a solid connection to keyed shaft
  • Tightens on with two 4mm hex screws
  • For use with #40 size chain

Guides

Chain

This sprocket is compatible with series #40 chain. The amount of chain required depends on the desired distance between your two sprockets; for installation details see the Rotary Motion Guide.

Product
Part Number Price
TRM4221_0
#40 Roller Chain
$4.45/Meter
TRM4223_0
#40 Roller Chain Link Kit
$1.50

Rotary Shaft

If you're building a rotary transmission system of any kind, chances are you'll need some rotary shaft. Here's a list of rotary shaft compatible with this sprocket:

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

Product Specifications

Physical Properties
Inner Diameter 25 mm
Keyway Width 8 mm
Number of Teeth 40
Sprocket Series # 40
Hex Key Size Required 4 mm
Customs Information
Canadian HS Export Code 8483.90.00
American HTS Import Code 8483.90.10.50
Country of Origin CN (China)

Documents

Product Physical Properties
Part Number Price Inner Diameter Number of Teeth Sprocket Series
TRM4144_0
#40 Chain Sprocket with 12mm Bore and 9 Teeth
$4.25 12 mm 9 # 40
TRM4145_0
#40 Chain Sprocket with 12mm Bore and 14 Teeth
$4.50 12 mm 14 # 40
TRM4146_0
#40 Chain Sprocket with 12mm Bore and 20 Teeth
$7.00 12 mm 20 # 40
TRM4147_0
#40 Chain Sprocket with 0.5" Bore and 9 Teeth
$4.00 12 9 # 40
TRM4148_0
#40 Chain Sprocket with 14mm Bore and 9 Teeth
$4.50 14 mm 9 # 40
TRM4149_0
#40 Chain Sprocket with 14mm Bore and 20 Teeth
$6.50 14 mm 20 # 40
TRM4150_0
#40 Chain Sprocket with 5/8" Bore and 9 Teeth
$4.50 58 9 # 40
TRM4151_0
#40 Chain Sprocket with 17mm Bore and 20 Teeth
$7.00 17 mm 20 # 40
TRM4152_0
#40 Chain Sprocket with 17mm Bore and 40 Teeth
$20.00 17 mm 40 # 40
TRM4153_0
#40 Chain Sprocket with 19mm Bore and 20 Teeth
$7.00 19 mm 20 # 40
TRM4154_0
#40 Chain Sprocket with 24mm Bore and 20 Teeth
$7.00 24 mm 20 # 40
TRM4155_0
#40 Chain Sprocket with 25mm Bore and 20 Teeth
$7.00 25 mm 20 # 40
TRM4156_0
#40 Chain Sprocket with 25mm Bore and 40 Teeth
$17.50 25 mm 40 # 40
TRM4157_0
#40 Chain Sprocket with 25mm Bore and 60 Teeth
$27.00 25 mm 60 # 40
TRM4161_0
#40 Chain Idler Sprocket with 12mm Bore and 13 Teeth
$2.25 12 mm 13 # 40
TRM4161_1
#40 Chain Idler Sprocket 12mm Bore with Spacers
$8.00 12 mm 13 # 40