Available Upon Request

28M312-1A X 3/16

Timing Belt Pulley. 40PD Pitch. 28 Grooves. for 5/16" Wide Belt. 0.1875" Bore. Aluminum

Price
$12.64
Availability
1029 in stock
Quantity
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Quantity Range 1 - 9 10 - 24 25 - 49 50 - 99 100+
Price unit $12.64 $11.68 $10.72 $8.28
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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
28M312-1A X 3/16
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
0.3125
Type
6F
Bore (+.001 - .000)
0.1875
Face Width
0.449
Overall Length
0.750
Hub Proj.
19/64
Hub Dia.
0.494
Set Screws
6-40(2)
28M312-1A X 3/16 is a standard timing pulley for 40DP pitch and 5/16" 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 commonly utilized in a range of industries such as automation,  robotics, medical, packaging, sorting, food processing, and others.Features and Benefits:
Pitch: 40DP
No of Grooves: 28
For Belt: 5/16" Wide
Bore: 0.1875"
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