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