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  • For RRS090-RRS110: 2 Standard RRS Hubs, & 1 Spacer Assembly (consisting of 2 snap wrap spiders w/o ring, 2 collars with screws, & 1 spacer). For RRS150-RRS225: 1 Standard RRS Hub, 1 Standard RRSC Hub, & 1 Spacer Assembly (2 snap wrap siders w/o ring, 2 collars with screws, & 1 spacer).
Unit of Measure

Specifications

Description 

 N/A RRSC225-HUB-1-1/2-3/8X3/16KW

Hub Style

 N/A 4

Coupling Type

 N/A Jaw

Material

 N/A Cast Iron

Color

 N/A Metallic/Gray

Weight

 N/A 9.11 lb

Dimensional Data

Bore Size 

 N/A 1 1/2 in

Coupling Size

 N/A RRSC225

Thread (Dimension T)

 N/A 1/2-13

Keyway Size (W x D)

 N/A 3/8 x 3/16 in

Length thru Bore

 N/A 2.180 in55.37 mm

Outside Diameter

 N/A 5.00 in127.00 mm

Min. Bore (Dimensions ID1/ID2)

 N/A 0.750 in19.00 mm

Max. Bore (Dimensions ID1/ID2)

 N/A 2.625 in67 mm

Hub Length

 N/A 3.060 in77.72 mm

Dimension CD

 N/A 5.620 in142.75 mm

Dimension CL

 N/A 0.120 in3.05 mm

Dimension SL

 N/A 1.000 in25.40 mm

Cubic inches

 N/A 76.50000 in³

Notes

Notes 

 N/A
  • RRS inch hubs are standard with two set screws, including those with No Keyway.
  • RRS inch hubs are standard with two set screws and are drilled to accept retaining collar. Collars are supplied with spacers.