Description
2BK80x1-7/16 Light Duty V-Belt Sheave, 2 Grooves, 7.75 in OD, 1-7/16 in Bore
The 2BK80x1-7/16 is a 2-groove light duty V-belt sheave with a 7.75 in outside diameter, fully machined from cast iron and statically balanced, supplied with a 1-7/16 in finished bore. It runs 4L, 5L, A, and B section V-belts.
Specifications
| Specification | Value |
|---|---|
| Part Number | 2BK80x1-7/16 |
| Belt Section | BK |
| Grooves | 2 |
| Outside Diameter | 7.75 in |
| Pitch Diameter (A / B belts) | 7 in / 7.4 in |
| Face Width | 1.75 in |
| Bore | 1-7/16 in finished bore |
| Keyway / Set Screw | 1 x 5/16-18 UNC |
| Material | Cast Iron, fully machined, statically balanced |
| Weight | 8.15 lb |
| Country of Origin | China |
Applications
- Fractional horsepower motor drives
- Furnace blowers, attic fans, and air handlers
- Power tools, lawn equipment, and light machinery
- Direct replacement for worn FHP sheaves
Cross Reference
The 2BK80x1-7/16 interchanges with these equivalent part numbers, per published manufacturer interchange data:
| Manufacturer | Equivalent Part Number |
|---|---|
| Dodge® | 2BK80 X 1-7/16 |
| Martin | 2BK80 1 7/16 |
| Gates® | 2BK80 1.7/16 |
| TB Woods® | 2BK801716 |
| Regal Rexnord (Browning®) | 2BK80X 1 7/16 |
| Carlisle | 2-BK-80-1 7/16 |
| Masterdrive | 2BK80-1-7/16 |
| Maurey | 2BK80 X 1-7/16 |
| Jason Industrial | 2BK80-1-7/16 |
| Optibelt | 2BK80-1 7/16 |
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 run on the 2BK80x1-7/16?
4L, 5L, A, and B section V-belts. These sections are standardized, so any manufacturer's belts of the correct section and length will run in the grooves.
Does the 2BK80x1-7/16 replace the Dodge 2BK80 X 1-7/16 sheave?
Yes. Published interchange data crosses the 2BK80x1-7/16 directly to the Dodge 2BK80 X 1-7/16, as well as Martin 2BK80 1 7/16, Gates 2BK80 1.7/16, TB Woods 2BK801716. Verify groove count, diameter, and bore or bushing before ordering.
Why does the 2BK80x1-7/16 list two pitch diameters?
Combination sheaves run more than one belt section, and each section rides at a different depth in the groove. The 2BK80x1-7/16 has a 7 in pitch diameter with A or 4L belts and 7.4 in with B or 5L belts.
Does the 2BK80x1-7/16 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 2BK80x1-7/16?
Houston warehouse, same-day shipping on stock items.
Call (888) 203-2358QD® is a registered trademark of TB Woods/Regal Rexnord. All third-party part numbers and trademarks referenced, including Dodge®, Gates®, Martin, TB Woods®, Browning®, and others shown in the cross reference table, are the property of their respective owners. References are for compatibility identification only and do not imply affiliation or endorsement.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.