- A complete RRC Type coupling is comprised of 2 RRC Hub Adapters (includes bolts), & 1 Spacer Assembly (2 RRC jaw rings, 1 collar with hardware, 1 set of SXB(NBR) cushions).
Unit of Measure
Dimensional Data
Bore Size |
N/A 1 1/4 in |
Coupling Size |
N/A RRC280 |
Thread (Dimension T) |
N/A 1/2-13 |
Length thru Bore |
N/A 2.470 in62.74 mm |
Outside Diameter |
N/A 7.500 in190.50 mm |
Min. Bore (Dimensions ID1/ID2) |
N/A 1.250 in32.00 mm |
Max. Bore (Dimensions ID1/ID2) |
N/A 3.375 in86.00 mm |
Dimension CD |
N/A 7.810 in198.37 mm |
Dimension HD |
N/A 5.500 in |
Dimension SL |
N/A 1.000 in25.40 mm |
Cubic inches |
N/A 74.71750 in³ |