RRS and RRSC Sort Radially Removable Spacer Couplings
RRS Sort couplings selection from sizes RRS090 to RRS225. The RRS Style
coupling includes:
RRS090 – RRS110:
2 Normal RRS Hubs
one Spacer Assembly consisting of:
2 snap wrap spiders w/o ring
two collars with screws
1 spacer
RRS150 – RRS225:
one Regular RRS Hub
1 Typical RRSC Hub – Drilled for collar
one Spacer Assembly consisting of:
two snap wrap spiders w/o ring
2 collars with screws
1 spacer
Note:
RRS Type Inch Hubs provided regular with two set screws at 90°.
Options
Typical API based mostly spacers offered
Radially removable inserts
Standard Lovejoy hub layout with additional set screw at 90°

C Kind Couplings
The C Form coupling includes two conventional hubs, one cushion set and collar with hardware.
Features
Higher torque and bore capability than the L-Line series jaw coupling
Elastomeric cushions are radially removable
Cushions offered in SXB rubber and Hytrel