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

C Sort Couplings
The C Form coupling includes two regular hubs, a single cushion set and collar with hardware.
Attributes
Greater torque and bore capability than the L-Line series jaw coupling
Elastomeric cushions are radially removable
Cushions out there in SXB rubber and Hytrel