Products for USB Sensing and Control Canada flag
Products for USB Sensing and Control

sales inquiries

quotes, distributor information, purchase orders
sales@phidgets.com

technical inquiries

support, advice, warranty, returns, misshipment
support@phidgets.com

website inquiries

corrections or suggestions
web@phidgets.com

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

#25 Chain Sprocket with 9mm Bore and 18 Teeth

ID: TRM4136_0

$3.75

Quantity Available: 179

Qty Price
5 $3.60
10 $3.45

Hardened steel sprocket for quarter inch (1/4") roller chain. It has a 9mm bore with keyway, set screws and key.

Features

  • Fits onto a 9mm shaft
  • 3mm keyway for a solid connection to keyed shaft
  • Tightens on with two 1.5mm hex screws
  • For use with #25 size chain

Guides

Chain

This sprocket is compatible with series #25 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
TRM4220_0
#25 Roller Chain
$5.95/Meter
TRM4222_0
#25 Roller Chain Link Kit
$1.50

Worm Gearboxes

This sprocket can fit onto the input shaft of the following worm gearboxes:

Product Gearbox Properties
Part Number Price Input Shaft Diameter Gear Ratio Maximum Strength of Gears
TRM4400_0
20Nm 30 Series Worm Gearbox 30:1
$48.10 9 mm 30 : 1 20 N·m

Product Specifications

Physical Properties
Inner Diameter 9 mm
Keyway Width 3 mm
Number of Teeth 18
Sprocket Series # 25
Hex Key Size Required 1.5 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
TRM4135_0
#25 Chain Sprocket with 8mm Bore and 10 Teeth
$3.00 8 mm 10 # 25
TRM4136_0
#25 Chain Sprocket with 9mm Bore and 18 Teeth
$3.75 9 mm 18 # 25
TRM4164_0
#25 Sprocket with 10mm Bore and 12 Teeth
$4.00 10 mm 12 # 25
TRM4137_1
#25 Chain Sprocket 10mm Bore 32 Teeth 3mm Key
$5.00 10 mm 32 # 25
TRM4137_0
#25 Chain Sprocket 10mm Bore 32 Teeth 4mm Key
$5.00 10 mm 32 # 25
TRM4138_0
#25 Chain Sprocket with 11mm Bore and 32 Teeth
$5.00 11 mm 32 # 25
TRM4160_1
#25 Chain Idler Sprocket 12mm Bore with Spacers
$7.00 12 mm 22 # 25
TRM4139_0
#25 Chain Sprocket with 12mm Bore and 12 Teeth
$3.25 12 mm 10 # 25
TRM4140_0
#25 Chain Sprocket with 12mm Bore and 18 Teeth
$3.75 12 mm 18 # 25
TRM4141_0
#25 Chain Sprocket with 12mm Bore and 32 Teeth
$5.00 12 mm 32 # 25
TRM4142_0
#25 Chain Sprocket with 12mm Bore and 52 Teeth
$8.00 12 mm 52 # 25
TRM4143_0
#25 Chain Sprocket with 0.5" Bore and 12 Teeth
$3.50 12 10 # 25