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