Available Upon Request

20XL037-5A X 1/4

Timing Belt Pulley. 1/5 XL Pitch. 20 Grooves. for 3/8" Wide Belt. 0.2500 " Bore. Aluminum

Price
$13.01
Availability
304 in stock
Quantity
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Quantity Range 1 - 9 10 - 24 25 - 49 50 - 99 100+
Price unit $13.01 $12.36 $10.82 $9.29
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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
20XL037-5A X 1/4
Material
Aluminum
Pitch
1/5 XL
No. of Grooves
20
Pitch Dia.
1.273
Outside Dia.
1.253
Flange O.D.
1.500
Hub Type
Set Screw
Belt Width
0.3750
Type
3F
Bore (+.001 - .000)
0.2500
Face Width
0.5625
Overall Length
0.5625
Hub Proj.
NA
Hub Dia.
NA
Set Screws
8-32(2)
Alt. Part Number
A 6A 3-20H3712, A 6A 3-20H3712, 20XL037 1/4 3FA, 20XL037-5A X 1/4, 20XL037-3FA3, 20XL037-3FA3
20XL037-5A X 1/4 is a standard timing pulley for 1/5 XL pitch and 3/8" wide belts. It is a 3F type timing pulley with 2 flanges, which has 20 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:
1/5 XL Pitch
20 Grooves
Suitable for a belt width of 3/8"
Bore of 0.25"
Made of Aluminum
Suitable with our timing pulley belts.
Set Screw installation
York is ISO 9001 certified. All products are RoHS/REACH compliant.

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