RRU Type Hardware Timken 68514452742

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 RRU87-HDWR PKG Type Drop-Out Material Steel # of Mounting Screws Required 1 Weight 0.05 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 RRU87 Set Screw Size 1/4-20 Overall Length 4.840 in Pin Size 0.188 in Pin Location (Dimension SL) 0.69 in Min. Bore (Dimensions ID1/ID2) 0.438 in Max. Bore (Dimensions ID1/ID2) 1.375 in Dimension BC 2.250 in Dimension D 2.750 in Flange Diameter (Dimension FD) 2.880 in Dimension FL1 0.380 in Dimension HL 1.380 in Dimension S 2.120 in Performance Data of Related Coupling Max. Torque 346.00 in·lb Speed 10000 rpm Max. Angular Offset 4.50 º Max. Parallel Offset 0.035 in Wind-Up Angle at Max. Torque 1.68 º Max. Recommended End Play 0.040 in Rated HP at 100 rpm 0.55 hp Coupling Design Coupling Design Flexible Spring Type Coupling with Exclusive Triple Wound Spring Design Notes Notes OAL Tolerance + .19 inch.