L Type Hubs without Keyway - Metric Bores Timken 68514448319

Описание

Standard L Type coupling hub materials are either sintered iron (L035-L190) or cast iron (L225-L276). The L Type coupling consists of two standard L Type hubs and one spider. Unless stated otherwise, hub torque and horsepower ratings assume a SOX(NBR) rubber spider is being used. Notes Disclaimer Lovejoy: CAD Models are accurate envelope dimensions only. Features such as bore size and keyway are not rendered or are only representative. Contact Lovejoy Technical Support or refer to product catalogs for details. Notes Jaw coupling hubs are standard with one set screw, for two set screws see RRS & RRC sections. Specifications Description L225-HUB-32MMH7-NKW Hub Style 2 Coupling Type Jaw Material Cast Iron Color Metallic # of Jaws 3 Elastomeric Member SOX (NBR) Rubber Weight 8.98 lb Weight (Complete Coupling w/ Min. Bores) 15.00 lb Weight (Complete Coupling w/ Max. Bores) 19.60 lb Dimensional Data Bore Size 32.00 mm Coupling Size L225 Keyway Size (W x D) No Keyway Length thru Bore 2.180 in Overall Length 5.340 in Min. Bore (Dimensions ID1/ID2) 0.750 in Max. Bore (Dimensions ID1/ID2) 2.625 in Hub Length 3.180 in Dimension G 1 in Outer Diameter 5.00 in Dimension SL 1.000 in Cubic inches 79.50000 in³ Performance Data Nominal Torque 2340 in·lb Max. Speed 4200 rpm Rated HP at 100 rpm 3.70 hp Rated HP at 1,200 rpm 44.40 hp Rated HP at 1,800 rpm 67.00 hp Rated HP at 3,600 rpm 133.20 hp Spider Performance Spider Performance Nitrile Butadiene (Buna N) Rubber is a flexible elastomer material that is oil resistant, resembles natural rubber in resilience and elasticity and operates effectively in temperature range of -40° to 212° F (-40° to 100° C). Good resistance to oil. Standard elastomer. (Also applies to SXB Cushions.) Features Features Fail-safe – will still perform if elastomer fails