Extra Heavy Duty Offset Sidebar Mill Chains
Welded Steel Mill Chains
One of the backbones of forestry operations, Welded Steel Chain operates in some of the most demanding applications. The inherent design provides high tensile and fatigue strenght. This brute of a chain must withstand high shock loading, provide resistance to abrasive material and operate in extreme temperatures and climates. Building upon the basic design, Tsubaki's Mill Chain Sidebars and Barrels are shot peened for additional fatigue strenght, Pins are precision fit for a superior press fit into side bar.
Notes:
1/ WR: Offset sidebar style, with heat treated rivets.
2/ WH: Offset sidebar series, with all parts heat treated.
3/ WRXHD: Offset sidebar extra heavy duty series, with heat-treated rivets.
4/ WHXHD: Offset sidebar extra heavy duty series, with all parts heat treated.
5/ If extended wear life pin is required Tsubaki can supply IBR or IBRS as an option for all chain on this page.
6/ Riveted type connecting pins are supplied as standard cottered upon request.
Notes:
1/ WR: Offset sidebar style, with heat treated rivets.
2/ WH: Offset sidebar series, with all parts heat treated.
3/ WRXHD: Offset sidebar extra heavy duty series, with heat-treated rivets.
4/ WHXHD: Offset sidebar extra heavy duty series, with all parts heat treated.
5/ If extended wear life pin is required Tsubaki can supply IBR or IBRS as an option for all chain on this page.
6/ Riveted type connecting pins are supplied as standard cottered upon request.
Item # |
Pitch - P |
Sidebar Height - H |
Pin Diameter - D |
Chain Width Overall - L |
Average Tensile Strength |
Maximum Allowable Load |
Approx. Weight |
|---|---|---|---|---|---|---|---|
| WR78XHD | Pitch - P N/A 2.636 in | Sidebar Height - H N/A 1.25 in | Pin Diameter - D N/A 0.56 in | Chain Width Overall - L N/A 3.37 in | Average Tensile Strength N/A 40000 lb | Maximum Allowable Load N/A 5000 lb | Approx. Weight N/A 6.2 lbs/ft |
| WH78XHD | Pitch - P N/A 2.636 in | Sidebar Height - H N/A 1.25 in | Pin Diameter - D N/A 0.56 in | Chain Width Overall - L N/A 3.37 in | Average Tensile Strength N/A 54000 lb | Maximum Allowable Load N/A 6000 lb | Approx. Weight N/A 6.2 lbs/ft |
| WR82XHD | Pitch - P N/A 3.075 in | Sidebar Height - H N/A 1.50 in | Pin Diameter - D N/A 0.75 in | Chain Width Overall - L N/A 3.75 in | Average Tensile Strength N/A 32500 lb | Maximum Allowable Load N/A 8400 lb | Approx. Weight N/A 8.5 lbs/ft |
| WH82XHD | Pitch - P N/A 3.075 in | Sidebar Height - H N/A 1.50 in | Pin Diameter - D N/A 0.75 in | Chain Width Overall - L N/A 3.75 in | Average Tensile Strength N/A 57100 lb | Maximum Allowable Load N/A 9500 lb | Approx. Weight N/A 8.5 lbs/ft |
| WR124XHD | Pitch - P N/A 4.063 in | Sidebar Height - H N/A 2.00 in | Pin Diameter - D N/A 1.00 in | Chain Width Overall - L N/A 4.87 in | Average Tensile Strength N/A 85500 lb | Maximum Allowable Load N/A 14200 lb | Approx. Weight N/A 14.8 lbs/ft |
| WH124XHD | Pitch - P N/A 4.063 in | Sidebar Height - H N/A 2.00 in | Pin Diameter - D N/A 1.00 in | Chain Width Overall - L N/A 4.87 in | Average Tensile Strength N/A 122000 lb | Maximum Allowable Load N/A 20400 lb | Approx. Weight N/A 14.8 lbs/ft |
| WR106XHD | Pitch - P N/A 6.050 in | Sidebar Height - H N/A 2.00 in | Pin Diameter - D N/A 1.00 in | Chain Width Overall - L N/A 4.87 in | Average Tensile Strength N/A 85000 lb | Maximum Allowable Load N/A 14200 lb | Approx. Weight N/A 12.2 lbs/ft |
| WH106XHD | Pitch - P N/A 6.050 in | Sidebar Height - H N/A 2.00 in | Pin Diameter - D N/A 1.00 in | Chain Width Overall - L N/A 4.87 in | Average Tensile Strength N/A 122000 lb | Maximum Allowable Load N/A 20400 lb | Approx. Weight N/A 12.2 lbs/ft |
| WR132XHD | Pitch - P N/A 6.050 in | Sidebar Height - H N/A 2.00 in | Pin Diameter - D N/A 1.00 in | Chain Width Overall - L N/A 6.75 in | Average Tensile Strength N/A 120000 lb | Maximum Allowable Load N/A 20000 lb | Approx. Weight N/A 16.5 lbs/ft |
| WH132XHD | Pitch - P N/A 6.050 in | Sidebar Height - H N/A 2.00 in | Pin Diameter - D N/A 1.00 in | Chain Width Overall - L N/A 6.75 in | Average Tensile Strength N/A 123650 lb | Maximum Allowable Load N/A 20400 lb | Approx. Weight N/A 16.5 lbs/ft |
