RRS and RRSC Style Radially Removable Spacer Couplings
RRS Sort couplings array from sizes RRS090 to RRS225. The RRS Style
coupling consists of:
RRS090 – RRS110:
two Common RRS Hubs
one Spacer Assembly consisting of:
two snap wrap spiders w/o ring
two collars with screws
one spacer
RRS150 – RRS225:
1 Normal RRS Hub
1 Standard RRSC Hub – Drilled for collar
1 Spacer Assembly consisting of:
2 snap wrap spiders w/o ring
two collars with screws
one spacer
Note:
RRS Form Inch Hubs offered standard with 
two set screws at 90°.
Functions
Regular API based mostly spacers offered
Radially removable inserts
Common Lovejoy hub design with added set screw at 90°
C Sort Couplings
The C Kind coupling includes two typical hubs, one particular cushion set and collar with hardware.
Capabilities
Better torque and bore capability compared to the L-Line series jaw coupling
Elastomeric cushions are radially removable
Cushions readily available in SXB rubber and Hytrel