Available Upon Request

28M187-1A X 1/4

Timing Belt Pulley. 40PD Pitch. 28 Grooves. for 3/16" Wide Belt. 0.2500" Bore. Aluminum

Price
$11.10
Availability
615 in stock
Quantity
You must be logged
Quantity Range 1 - 9 10 - 24 25 - 49 50 - 99 100+
Price unit $11.10 $10.05 $9.01 $6.86
Ask for Quote
Lead time 7 weeks 7 weeks 7 weeks 7 weeks
* All products in stock except Timing Belt Tensioners and Timing Belts will ship within 2 days
* Timing Belt Tensioners will ship within 7 days
* Call us to find out if we can deliver this item earlier +1 (516) 746-3736
28M187-1A X 1/4
Material
Aluminum
Pitch
.0816″ (40 DP)
No. of Grooves
28
Pitch Dia.
0.728
Outside Dia.
0.714
Flange O.D.
0.895
Hub Type
Set Screw
Belt Width
0.1875
Type
6F
Bore (+.001 - .000)
0.2500
Face Width
0.324
Overall Length
0.625
Hub Proj.
19/64
Hub Dia.
0.494
Set Screws
6-40(2)
28M187-1A X 1/4 is a standard timing pulley for 40DP pitch and 3/16" wide belts. It is a 6F type timing pulley with 2 flanges, which has 28 grooves. The entire part is made of Aluminum.

Our timing belt pulleys are a component of synchronous drives, commonly utilized in a variety of industries such as medical, automation, robotics, sorting, packaging, and more.Features and Benefits:
Pitch: 40DP
No of Grooves: 28
For Belt: 3/16" Wide
Bore: 0.25"
Material: Aluminum
Set Screw installation
Suitable with York’s timing pulley belts.
York holds certification to ISO 9001 standards, ensuring quality management. Additionally, all products adhere to RoHS/REACH compliance.

A Set Screw should:
• Hold the timing pulley tightly to the shaft and prevent slipping
• Allow you to easily readjust the pulley position to change drive system timing
• Allow field personnel to easily replace the timing pulley
A set screw should not:
• Damage the shaft or mar it
• Impede replacement or adjustment of the timing pulley
• Require special