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February 20, 2021

RRS and RRSC Style Radially Removable Spacer Couplings
RRS Form couplings assortment from sizes RRS090 to RRS225. The RRS Type
coupling consists of:
RRS090 – RRS110:
two Standard RRS Hubs
1 Spacer Assembly consisting of:
2 snap wrap spiders w/o ring
2 collars with screws
1 spacer
RRS150 – RRS225:
1 Typical RRS Hub
one Regular RRSC Hub – Drilled for collar
1 Spacer Assembly consisting of:
two snap wrap spiders w/o ring
2 collars with screws
one spacer
Note:
RRS Kind Inch Hubs offered standard with two set screws at 90°.
Characteristics
Standard API based spacers available
Radially removable inserts
Normal Lovejoy hub design with added set screw at 90°

C Kind Couplings
The C Variety coupling consists of two regular hubs, 1 cushion set and collar with hardware.
Capabilities
Higher torque and bore capacity than the L-Line series jaw coupling
Elastomeric cushions are radially removable
Cushions available in SXB rubber and Hytrel