W56-8R12-SDS Timing Pulley, 56 Teeth, 8R Pitch


Price:
$ 273.77

Description

Representative image shown. Actual product appearance varies by size, bore, and configuration. Refer to the specifications table for exact dimensions of this part number.

W56-8R12-SDS Timing Pulley, 56 Teeth, 8R Pitch

The W56-8R12-SDS is a 56-tooth 8 mm RPP timing pulley. It mounts with an industry-standard bushing, sold separately, machined from ductile iron with a black oxide finish, built for 12mm wide belts. Machined from solid stock, never sintered or powdered metal.

Specifications

Specification Value
Part Number W56-8R12-SDS
Teeth 56
Pitch 8 mm RPP
For Belt Width 12mm
Pitch Diameter 5.6143 in
Outside Diameter 5.56 in
Flange Diameter 5.95 in
Bore Accepts SDS bushing (not included)
Overall Length 1.31 in
Flange Material Steel
Material Ductile Iron (no sintered or powdered metal)
Finish Black Oxide
Weight 5.5 lb
Country of Origin China

Applications

  • Instrumentation, office equipment, and precision positioning drives
  • 3D printers and desktop CNC equipment
  • Robotics, medical devices, and packaging machinery

Belt Compatibility

The W56-8R12-SDS runs 8 mm RPP belts in 12mm width. The pitch is standardized, so belt and pulley brands can be mixed.

Cross Reference

Match the specifications above, including size, pitch or section, and bore, to cross-reference this part against other manufacturers.

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 W56-8R12-SDS pulley?

8 mm RPP timing belts in 12mm width from any manufacturer. The pitch is standardized, so belt and pulley brands can be mixed.

Does the W56-8R12-SDS 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 W56-8R12-SDS?

Houston warehouse, same-day shipping on stock items.

Call (888) 203-2358

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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