Aurora Bearing Product Catalog 319

www.aurorabearing.com • Fax 630-859-0971 18 MM & MB SERIES MALE ROD ENDS General Purpose - Precision (PTFE Liners Available) Left Hand B + .0015 - .0005 W + .000 - .005 H ± .005 A ± .015 D ± .010 Ball Dia. Ref. C + .062 - .031 Thread UNF-3A a° Misalign. Angle Ultimate Radial Static Load Capacity Lbs. Approx. Brg. Wt. Lbs. ROD END NO. DIMENSIONS IN INCHES ** * * 3 3 3 ** * * 4 4 4 Right Hand MM-2 MB-2 .1250 .250 .187 .937 .500 .312 .562 6-321 16 502 .01 MM-3 MB-3 .1900 .312 .250 1.250 .625 .437 .750 10-32 13 1,169 .03 MM-4 MB-4 .2500 .375 .281 1.562 .750 .500 1.000 1/4-28 16 2,158 .04 MM-5 MB-5 .3125 .437 .344 1.875 .875 .625 1.250 5/16-24 14 2,784 .07 MM-6 MB-6 .3750 .500 .406 1.938 1.000 .719 1.250 3/8-24 12 3,915 .11 MM-7 MB-7 .4375 .562 .437 2.125 1.125 .812 1.375 7/16-20 14 4,218 .16 MM-8 MB-8 .5000 .625 .500 2.438 1.312 .937 1.500 1/2-20 12 6,660 .25 MM-10 MB-10 .6250 .750 .562 2.625 1.500 1.125 1.625 5/8-18 16 7,364 .38 MM-12 MB-12 .7500 .875 .687 2.875 1.750 1.312 1.750 3/4-16 14 11,518 .60 MM-14 MB-14 .8750 .875 .765 3.375 2.000 1.375 2.000 7/8-14 7 18,476 .91 MM-14-1 MB-14-1 .8750 .875 .687 3.375 2.000 1.312 1.875 7/8-14 12 22,843 .91 MM-16 MB-16 1.0000 1.375 1.000 4.125 2.750 1.875 2.125 1 1/4-12 17 43,541 2.41 MM-16-1 MB-16-1 1.0000 1.375 1.000 4.125 2.750 1.875 2.125 1-142 17 43,541 2.13 MM-16-2 MB-16-2 1.0000 1.375 1.000 4.125 2.750 1.875 2.125 1-12 17 43,541 2.13 Left Hand B + .038 - .013 W + .00 - .13 H ± .13 A ± .38 D ± .25 Ball Dia. Ref. C + 1.57 - .79 Thread UNF-3A a° Misalign. Angle Ultimate Radial Static Load Capacity Newtons Approx. Brg. Wt. Grams ROD END NO. DIMENSIONS IN MILLIMETERS Right Hand MM-2 MB-2 3.175 6.35 4.75 23.80 12.70 7.92 14.27 6-321 16 2,236 6 MM-3 MB-3 4.826 7.92 6.35 31.75 15.88 11.10 19.05 10-32 13 5,197 13 MM-4 MB-4 6.350 9.53 7.14 39.67 19.05 12.70 25.40 1/4-28 16 9,600 20 MM-5 MB-5 7.938 11.10 8.74 47.63 22.23 15.88 31.75 5/16-24 14 12,385 33 MM-6 MB-6 9.525 12.70 10.31 49.23 25.40 18.26 31.75 3/8-24 12 17,416 51 MM-7 MB-7 11.113 14.27 11.10 53.98 28.58 20.62 34.93 7/16-20 14 18,759 73 MM-8 MB-8 12.700 15.88 12.70 61.93 33.32 23.80 38.10 1/2-20 12 29,624 113 MM-10 MB-10 15.875 19.05 14.27 66.68 38.10 28.58 41.28 5/8-18 16 32,752 173 MM-12 MB-12 19.050 22.23 17.45 73.03 44.45 33.32 44.45 3/4-16 14 51,237 273 MM-14 MB-14 22.225 22.23 19.43 85.73 50.80 34.93 50.80 7/8-14 7 82,185 411 MM-14-1 MB-14-1 22.225 22.23 17.45 85.73 50.80 33.32 47.63 7/8-14 12 101,601 411 MM-16 MB-16 25.400 34.93 25.40 104.78 69.85 47.63 53.98 1 1/4-12 17 193,670 1,091 MM-16-1 MB-16-1 25.400 34.93 25.40 104.78 69.85 47.63 53.98 1-142 17 193,670 965 MM-16-2 MB-16-2 25.400 34.93 25.40 104.78 69.85 47.63 53.98 1-12 17 193,670 965 Body - Low carbon steel, protective coated for corrosion resistance. No. 16 series standard body is alloy steel not heat treated. Race - Low carbon steel, protective coated for corrosion resistance. Ball - Alloy steel, heat treated, hard chrome plated. Notes - All sizes available with studs upon request. Units are supplied without grease fittings. When grease fittings are required, specify by adding suffixes as designated. Z Zerk type fitting Ex: MM-6Z F Flush type fitting Ex: MM-6F T PTFE liner Ex: MM-6T Load ratings apply only to rod ends without grease fittings. For load ratings with fittings, please consult our engineering department. * Check availability. ** Grease fitting not available. 1 Threads 6-32 UNC. 2 Threads 1-14 UNS. 3 Tolerance variation: “D” ± .020, “A” ± .020, “B” + .0035, - .0005, “H” ± .010 4 Tolerance variation: “D” ± .51, “A” ± .51, “B” + .089, - .013, “H” ± .25 Studs available per notes and comments, page 78

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