The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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RRU Type - Drop-Out Style
    The RRU Type Uniflex coupling is designed for fast, easy installation and removal without disrupting the connected shafts. This is ideal when servicing impellers, bearings and seals. The design consists of two steel hubs fastened with cap screws to a Uniflex double flange coupling (UF Type). The RRU is easily disassembled by simply removing the cap screws and sliding out the UF center spring section.
    This design offers “quick disconnect” for drop out requirements. It can also accommodate a slightly larger shaft diameter than the standard U Type.
    Note: A complete RRU Type coupling is comprised of 2 hubs, 2 hardware kits, and a UF Type center drop out section.
RRU Type Uniflex Coupling Hubs w/ Keyway, Drop-Out Style - Imperial
RRU Type Uniflex Coupling Hubs w/ Keyway, Drop-Out Style - Imperial-2
Unit of Measure
1 

Part Number

Description 

Size

Overall Length

68514452740 N/A RRU50-HDWR PKG N/A RRU50 N/A 3.520 in89.41 mm
68514452741 N/A RRU75-HDWR PKG N/A RRU75 N/A 4.270 in108.46 mm
68514452742 N/A RRU87-HDWR PKG N/A RRU87 N/A 4.840 in122.94 mm
68514452743 N/A RRU100-HDWR PKG N/A RRU100 N/A 4.900 in124.46 mm
68514452744 N/A RRU125-HDWR PKG N/A RRU125 N/A 5.840 in148.34 mm
68514452745 N/A RRU137-HDWR PKG N/A RRU137 N/A 6.530 in165.86 mm
68514452746 N/A RRU150-HDWR PKG N/A RRU150 N/A 7.660 in194.56 mm
Unit of Measure
1