29-8MX21-1108 Powerhouse® MX Timing Pulley, 29 Teeth, 8MX Pitch


Price:
$ 124.63

Description

29-8MX21-1108 Powerhouse® MX Timing Pulley, 29 Teeth, 8MX Pitch

The 29-8MX21-1108 is a 29-tooth 8 mm MX high torque timing pulley. It mounts with an industry-standard bushing, sold separately, machined from steel with a black oxide finish, built for 21mm wide belts. Machined from solid stock, never sintered or powdered metal. Powerhouse® MX pulleys run on the same high torque drives as Gates Poly Chain® GT® Carbon™ and Continental Synchrochain Carbon belts.

Specifications

Type A1F pulley construction dimension diagram

Dimension key for this construction type. Values for this part number are in the table below.

Specification Value
Part Number 29-8MX21-1108
Teeth 29
Pitch 8 mm MX high torque
For Belt Width 21mm
Pitch Diameter 2.9074 in
Outside Diameter 2.8444 in
Flange Diameter 3.346 in
Bore Accepts 1108 bushing (not included)
Face Width 1.203 in
Overall Length 1.203 in
Construction Taper Lock Hub
Flange Material Steel
Material Steel (no sintered or powdered metal)
Finish Black Oxide
Weight 1.314 lb
Country of Origin United States. ISO 9001:2015 certified manufacturing.

Applications

  • High torque, low speed drives replacing roller chain
  • Air cooled heat exchanger (ACHE) fan drives
  • Oil and gas pumping equipment
  • Material handling and conveyor drives

Belt Compatibility

The 29-8MX21-1108 runs 8 mm MX high torque belts in 21mm width. The pitch is standardized, so belt and pulley brands can be mixed.

Cross Reference

The 29-8MX21-1108 interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Dodge® 8MX-29S-21-1108
Martin 8MX29S21-1108
Gates® 8MX-29S-21
TB Woods® 8MPC29S21
Regal Rexnord (Browning®) B8MCS-29-21
Mitsuboshi 29-8MX21-1108
Grainger 809RM6
Powerdrive 29-8MX21-1108
Continental (ContiTech) 29G-8M-21-1108

Always verify dimensions and bore size before substituting part numbers across manufacturers.

Buying in bulk? Save on volume.

Multi-unit and OEM quantities qualify for volume discounts. Call or email for a quantity quote.

Frequently Asked Questions

What belts fit the 29-8MX21-1108 pulley?

8 mm MX high torque timing belts in 21mm width from any manufacturer. The pitch is standardized, so belt and pulley brands can be mixed.

Does the 29-8MX21-1108 replace the Dodge 8MX-29S-21-1108?

Yes. Published interchange data crosses the 29-8MX21-1108 directly to the Dodge 8MX-29S-21-1108, as well as Martin 8MX29S21-1108, Gates 8MX-29S-21, TB Woods 8MPC29S21. Verify dimensions and bore before ordering.

Does the 29-8MX21-1108 ship from Houston?

Yes. Stock items ship same day from our Houston, Texas warehouse. Call (888) 203-2358 to confirm availability.

Need a quote on 29-8MX21-1108?

Houston warehouse, same-day shipping on stock items.

Call (888) 203-2358

Powerhouse® is a registered trademark of its owner. Poly Chain®, GT®, and Carbon™ are trademarks of Gates Corporation. Synchrochain is a trademark of Continental. All third-party part numbers and trademarks referenced are the property of their respective owners. References are for compatibility identification only and do not imply affiliation or endorsement.

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