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For use with F (Flex-Flex) or FFR (Flex-Rigid) couplings.
The F Type coupling consists of two flex hubs, two sleeves (with O-Rings) and one accessory kit. Exposed bolts (E) are the standard design for this coupling, though shrouded bolt (S) designs are available upon request through size 5.5. The F Type has a max angular misalignment of 3.0 degrees (1.5 degrees per gear mesh).
The FFR Type coupling consists of one flex hub, one rigid hub, one sleeve (with O-Ring), and one accessory kit. Exposed bolts (E) are the standard design for this coupling, though shrouded bolt (S) designs are available upon request through size 5.5. The FFR Type has a max angular misalignment of 1.5 degrees (1.5 degrees per gear mesh).
For larger torques, consider the FHD Type gear coupling in sizes 10 through 30.
Note: F Type Flex Sleeves generally come with the required O-Ring. Other than for replacement purposes, F Type O-Rings are generally not ordered as a stand alone product. The F Type O-Ring works for both Exposed and Shrouded Bolt styles. F Type O-Rings do not work for FA (Alloy Steel) Type couplings.
|69790400143||N/A F 1 O-RING||N/A 1|
|69790400160||N/A F 1.5 O-RING||N/A 1 1/2|
|69790400176||N/A F 2 O-RING||N/A 2|
|69790400188||N/A F 2.5 O-RING||N/A 2 1/2|
|69790400200||N/A F 3 O-RING||N/A 3|
|69790400211||N/A F 3.5 O-RING||N/A 3 1/2|
|69790400219||N/A F 4 O-RING||N/A 4|
|69790400224||N/A F 4.5 O-RING||N/A 4 1/2|
|69790400229||N/A F 5 O-RING||N/A 5|
|69790402042||N/A F 5.5 O-RING||N/A 5 1/2|
|69790402043||N/A F 6 O-RING||N/A 6|
|69790401104||N/A F 7 O-RING||N/A 7|