RRU Type Hardware Timken 68514452741

Описание

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. Specifications Description RRU75-HDWR PKG Type Drop-Out Material Steel # of Mounting Screws Required 1 Weight 0.06 lb Dimensional Data Height 3.00 in Depth 1.00 in Width 5.00 in Cubic inches 15.00000 in³ Dimensional Data of Related Coupling Size RRU75 Set Screw Size 1/4-20 Overall Length 4.270 in Pin Size 0.125 in Pin Location (Dimension SL) 0.62 in Min. Bore (Dimensions ID1/ID2) 0.375 in Max. Bore (Dimensions ID1/ID2) 1.25 in Dimension BC 2.000 in Dimension D 2.380 in Flange Diameter (Dimension FD) 2.500 in Dimension FL1 0.380 in Dimension HL 1.250 in Dimension S 1.810 in Performance Data of Related Coupling Max. Torque 175.00 in·lb Speed 20000.00 rpm Max. Angular Offset 4.50 º Max. Parallel Offset 0.028 in Wind-Up Angle at Max. Torque 1.82 º Max. Recommended End Play 0.040 in Rated HP at 100 rpm 0.28 hp Coupling Design Coupling Design Flexible Spring Type Coupling with Exclusive Triple Wound Spring Design Notes Notes OAL Tolerance + .19 inch.