RRS and RRSC 
Form Radially Removable Spacer Couplings
RRS Style couplings assortment from sizes RRS090 to RRS225. The RRS Type
coupling includes:
RRS090 – RRS110:
2 Standard RRS Hubs
1 Spacer Assembly consisting of:
2 snap wrap spiders w/o ring
two collars with screws
1 spacer
RRS150 – RRS225:
one Normal RRS Hub
1 Standard RRSC Hub – Drilled for collar
1 Spacer Assembly consisting of:
2 snap wrap spiders w/o ring
2 collars with screws
1 spacer
Note:
RRS Variety Inch Hubs provided regular with two set screws at 90°.
Options
Typical API based spacers offered
Radially removable inserts
Conventional Lovejoy hub design with more set screw at 90°
C Type Couplings
The C Sort coupling consists of two common hubs, 1 cushion set and collar with hardware.
Capabilities
Greater torque and bore capability compared to the L-Line series jaw coupling
Elastomeric cushions are radially removable
Cushions accessible in SXB rubber and Hytrel