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

C Style Couplings
The C Form coupling consists of two conventional hubs, a single cushion set and collar with hardware.
Features
Greater torque and bore capability compared to the L-Line series jaw coupling
Elastomeric cushions are radially removable
Cushions offered in SXB rubber and Hytrel