QD112-8M-20 Powerhouse® HTD Timing Pulley, 112 Teeth, 8M Pitch


Price:
$ 192.52

Description

QD112-8M-20 Powerhouse® HTD Timing Pulley, 112 Teeth, 8M Pitch

The QD112-8M-20 is a 112-tooth 8 mm HTD® compatible timing pulley. It mounts with an industry-standard bushing, sold separately, machined from cast iron with a black oxide finish, built for 2mm wide belts. Machined from solid stock, never sintered or powdered metal. Powerhouse® HTD pulleys fit drives using HTD® curvilinear belts of the same pitch and width.

Specifications

Type D2 pulley construction dimension diagram

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

Specification Value
Part Number QD112-8M-20
Teeth 112
Pitch 8 mm HTD® compatible
For Belt Width 2mm
Pitch Diameter 11.2286 in
Outside Diameter 11.1766 in
Bore Accepts SK bushing (not included)
Face Width 1.125 in
Overall Length 1.125 in
Construction Quick Disconnect Hub
Material Cast Iron (no sintered or powdered metal)
Finish Black Oxide
Weight 13.51 lb
Country of Origin China

Applications

  • HTD curvilinear belt drives on industrial equipment
  • Conveyors, packaging, and warehouse automation
  • Replacing worn pulleys on existing HTD drives
  • Weight-sensitive drives (webbed, lightened construction)

Belt Compatibility

The QD112-8M-20 runs 8 mm HTD® compatible belts in 2mm width. The pitch is standardized, so belt and pulley brands can be mixed.

Cross Reference

The QD112-8M-20 interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Martin P1128M20-SK
Regal Rexnord (Browning®) B1128M20SK
Mitsuboshi QD112-8M-20
Jason Industrial P1128M20SK
Ametric 8M112QD20.SK
Grainger 809R11
Powerdrive QD112-8M-20

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 QD112-8M-20 pulley?

8 mm HTD® compatible timing belts in 2mm width from any manufacturer. The pitch is standardized, so belt and pulley brands can be mixed.

Does the QD112-8M-20 replace the Martin P1128M20-SK?

Yes. Published interchange data crosses the QD112-8M-20 directly to the Martin P1128M20-SK, as well as Regal Rexnord B1128M20SK, Mitsuboshi QD112-8M-20, Jason Industrial P1128M20SK. Verify dimensions and bore before ordering.

Does the QD112-8M-20 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 QD112-8M-20?

Houston warehouse, same-day shipping on stock items.

Call (888) 203-2358

Powerhouse® is a registered trademark of its owner. HTD® is a registered trademark of Gates Corporation. 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.

Payment & Security

American Express Apple Pay Diners Club Discover Google Pay Mastercard PayPal Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimate shipping

You may also like

Recently viewed