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  • 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

Specifications

Description 

N/A RRC280 HUB ADAPTER 1-1/4 RSB

Hub Style

N/A 4

Coupling Type

N/A Jaw

Material

N/A Cast Iron

Color

N/A Gray

Bore Type

N/A Rough Stock Bore

Type

N/A Spacer Hub

Weight

N/A 12.30 lb

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
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