Double-Flex Chain rotates on two planes, making it ideal for running in multi-directional applications. Its design allows maximum flexibility, allowing it to travel around corners or obstacles.

Dimensions are given in inches.
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Unit of Measure
Items
DF3498

Double Flex Chain
DF3500

Double Flex Chain
DF3910

Double Flex Chain
Drawing N/A Dimensions<!--Double Flex Chains-->
Pitch N/A 1.750 2.500 N/A 2.500 3.000 N/A 3.000
Overall Chain Width (A) N/A 1.45 N/A 1.50 N/A 1.50
Inside Link Chain Width (W) N/A 0.64 N/A 0.63 N/A 0.63
Link Plate (T) N/A 0.310 N/A 0.250 N/A 0.250
Link Plate (H) N/A 1.40 N/A 1.25 N/A 1.25
Pin (D) N/A 0.63 N/A 0.57 N/A 0.57
Pin (L) N/A 1.45 N/A 1.46 N/A 1.46
Max. Allowable Work Load N/A 4,000 lb
Avg. Tensile Strength N/A 38,000 lb N/A 33,000 lb N/A 33,000 lb
Min. Flex Radius N/A 18.00 N/A 20.00 N/A 22.00
Approx. Weight N/A 3.9 lb/ft N/A 3.3 lb/ft N/A 3.3 lb/ft
Applications Served N/A bottling case conveyors conveyors dairy handling heavy duty conveyors material handling