RRS and RRSC Style Radially Removable Spacer Couplings
RRS Sort couplings assortment from sizes RRS090 to RRS225. The RRS Style
coupling consists of:
RRS090 – RRS110:
2 Conventional RRS Hubs
1 Spacer Assembly consisting of:
two snap wrap spiders w/o ring
2 collars with screws
one spacer
RRS150 – RRS225:
1 Typical RRS Hub
one Typical RRSC Hub – Drilled for collar
1 Spacer Assembly consisting of:
two snap wrap spiders w/o ring
2 collars with screws
one spacer
Note:
RRS Kind Inch Hubs supplied regular with two set screws at 90°.
Functions
Typical API based spacers accessible
Radially removable inserts
Regular Lovejoy hub design and style with supplemental set screw at 90°

C Sort Couplings
The C Form coupling consists of two common hubs, one cushion set and collar with hardware.
Capabilities
Greater torque and bore capacity than the L-Line series jaw coupling
Elastomeric cushions are radially removable
Cushions out there in SXB rubber and Hytrel