Product Description
These heavy duty chains are recommended for most conveying and elevating applications where a high strength steel rollerless chain is required. A complete line of attachments and optional heat treatment make them easily adaptable to a wide variety of installations.
Product Hightlights
- All pins are through-hardened
- 1” & larger pins are further induction-hardened
Basic Specs
| Part Number | Average Pitch | Ultimate Strength (lbs) | WH* Ultimate Strength (lbs) | Sidebar Height | Sidebar Thickness | Pin Diameter |
|---|---|---|---|---|---|---|
| WR78 | 2.609 | 29,800 | 34,000 | 1 1/4 | 1/4 | 1/2 |
| WR78XHD | 2.640 | 32,700 | 38,500 | 1 1/4 | 3/8 | 0.563 |
| WR78-4 | 4.000 | 29,800 | 34,000 | 1 1/4 | 1/4 | 1/2 |
| WS78 | 2.609 | 29,800 | 34,000 | 1 1/4 | 1/4 | 1/2 |
| WR82 | 3.075 | 32,780 | 39,000 | 1 1/4 | 1/4 | 0.563 |
| WR82XHD | 3.075 | 50,400 | 60,000 | 1 1/2 | 3/8 | 3/4 |
| WR124 | 4.000 | 50,400 | 60,000 | 1 1/2 | 3/8 | 3/4 |
| WR124XHD | 4.050 | 85,500 | 121,500 | 2.00 | 1/2 | 1.000 |
| WR111 | 4.760 | 50,400 | 60,000 | 1 3/4 | 3/8 | 3/4 |
| WR106 | 6.000 | 50,400 | 60,000 | 1 1/2 | 3/8 | 3/4 |
| WR106XHD | 6.050 | 85,500 | 121,500 | 2.000 | 1/2 | 1.000 |
| WR132 | 6.050 | 85,500 | 121,500 | 2.000 | 1/2 | 1.000 |
| WR132XHD | 6.050 | 118,500 | 142,000 | 2.000 | 5/8 | 1.000 |
| WR150 | 6.050 | 120,000 | 144,000 | 2 1/2 | 1/2 | 1.000 |
| WR150XHD | 6.050 | 122,000 | 148,000 | 2 1/2 | 5/8 | 1.000 |
| WR157 | 6.050 | 148,000 | 163,500 | 2 1/2 | 5/8 | 1 1/8 |
More Specs
| Part Number | Approx. Overall Width | Length of Bearing | Max. Sprocket Thickness | Barrel O.D. | Links per Foot | Average Weight per Ft. (lbs) |
|---|---|---|---|---|---|---|
| WR78 | 3.000 | 2.000 | 1.000 | 0.840 | 4.600 | 4.100 |
| WR78XHD | 3.281 | 2.000 | 1.000 | 1.050 | 4.500 | 6.300 |
| WR78-4 | 3.000 | 2.000 | 1.000 | 0.840 | 3.000 | 3.400 |
| WS78 | 2.437 | 1 5/8 | 3/4 | 0.840 | 4.600 | 3.900 |
| WR82 | 3.312 | 2 1/4 | 1 3/8 | 1.050 | 3.900 | 4.700 |
| WR82XHD | 3.812 | 2 3/8 | 1 1/8 | 1.250 | 3.900 | 8.400 |
| WR124 | 4 1/4 | 2.812 | 1 1/2 | 1.250 | 3.000 | 8.000 |
| WR124XHD | 4 7/8 | 3.000 | 1 1/2 | 1.660 | 3.000 | 14.500 |
| WR111 | 4.812 | 3 3/8 | 2 1/4 | 1.250 | 2.500 | 8.600 |
| WR106 | 4 1/4 | 2.812 | 1 1/2 | 1.250 | 2.000 | 6.500 |
| WR106XHD | 4 7/8 | 3.000 | 1 1/2 | 1.660 | 2.000 | 11.500 |
| WR132 | 6 1/4 | 4.437 | 3 1/8 | 1.660 | 2.000 | 13.500 |
| WR132XHD | 6 3/4 | 4.687 | 3 1/8 | 1.660 | 2.000 | 15.900 |
| WR150 | 6 1/4 | 4.437 | 2 3/4 | 1.660 | 2 | 15.500 |
| WR150XHD | 6 3/4 | 4.687 | 2 3/4 | 1.660 | 2.000 | 18.000 |
| WR157 | 6 3/4 | 4 5/8 | 2 3/4 | 1.750 | 2.000 | 20.000 |
