Ball Bearings by Timken

More catalogs by Timken | Ball Bearings | 218 pages | 2010-07-29

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Page 105 of Ball Bearings

setscrew series housed units ycj industrial setscrew series j square s1 g bolt size · · · · · · the same basic design as the rcj series except specially designed setscrews are used as the locking device instead of an eccentric collar all units are equipped with gy-krrb wide inner ring setscrew bearings spherical outside diameter of the bearings mounted in the corresponding machined housing seats provides the initial self-alignment bolt hole spacing dimensions are interchangeable with the rcj series and most competitive units units are factory prelubricated but a grease fitting is provided for relubrication if required safety end caps are available for selected sizes ½ 1 15/16 nominal to 013 mm 0005 2 2 15/16 nominal to 025 mm 0010 dfba1 a l square e bearing data unit bearing number dimensions and load ratings suggested shaft tolerances ycj gy-krrb page d67 to order specify unit and shaft diameter example ycj 1 7/16 unit shaft dia mm in 1/2 5/8 l ref mm in j ref mm in a1 ref mm in a ±.015 mm in e max mm in b mm in d ref mm in f ±.001 mm in s1 ref mm in g bolt size mm in bearing number ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj ycj 76.2 3 85.7 3 3/8 95.2 3 3/4 54 2 1/8 63.5 2 1/2 69.8 2 49/64 10.3 13/32 11.1 7/16 12.7 1/2 23.6 0.929 27.8 1.094 27.9 1.100 32.5 1.296 37.7 1.484 39.3 1.546 27.4 1 5/64 31.0 1 7/32 34.1 1 11/32 52.4 2 1/16 60.3 2 3/8 65.1 2 9/16 23.90 0.941 27.56 1.085 33.88 1.331 15.9 5/8 18.3 23/32 10 3/8 10 3/8 17 3/4 gy1008krrb gy1010krrb gye17krrb gy1012krrb gye20krrb gy1014krrb gy1015krrb gy1100krrb gye25krrb gy1102krrb gy1103krrb gy1103krrb3 gye30krrb gy1104krrb gy1106krrb gy1107krrb gye35krrb gy1108krrb gye40krrb gy1110krrb gy1111krrb gy1112krrb gye45krrb gy1115krrb gy1115krrb3 gye50krrb gy1200krrb gy1203krrb gye55krrb gy1207krrb gye60krrb gy1211krrb gye70krrb gy1215krrb gye75krrb a d 20 7/8 15/16 1 25 1 1/8 1 3/16 1 1/4 s 30 1 1/4 1 3/8 1 7/16 35 1 1/2 40 1 5/8 1 11/16 1 3/4 45 1 15/16 2s 50 2 2 3/16 55 2 7/16 60 2 11/16 70 2 15/16 75 19.8 25/32 10 3/8 107.9 4 1/4 82.6 3 1/4 13.5 17/32 29.9 1.178 42.4 1.671 38.1 1 1/2 76.2 3 40.31 1.587 22.2 7/8 10 3/8 117.5 4 5/8 130.2 5 1/8 136.5 5 3/8 142.9 5 5/8 161.9 6 3/8 174.6 6 7/8 187.3 7 3/8 196.8 7 3/4 92.1 3 5/8 101.6 4 104.8 4 1/8 111.1 4 3/8 130.2 5 1/8 142.9 5 5/8 149.2 5 7/8 152.4 6 13.5 17/32 14.3 9/16 14.3 9/16 14.3 9/16 31.8 1.254 38.1 1.500 38.9 1.531 42.9 1.688 46.8 1.844 49.2 1.937 63.5 2.500 66.7 2.625 46.4 1.827 54.4 2.141 54.4 2.141 60.7 2.390 64.7 2.546 74.2 2.921 81.4 3.204 86.2 3.392 42.9 1 11/16 49.2 1 15/16 49.2 1 15/16 51.6 2 1/32 55.6 2 3/16 65.1 2 9/16 69.9 2 3/4 77.8 3 1/16 88.9 3 1/2 98.4 3 7/8 104.8 4 1/8 112.7 4 7/16 120.7 4 3/4 136.5 5 3/8 152.4 6 161.9 6 3/8 46.81 1.843 52.27 2.057 57.92 2.279 62.84 2.473 69.77 2.747 76.48 3.011 86.92 3.422 91.92 3.619 25.4 1 30.2 1 3/16 30.2 1 3/16 32.5 1 9/32 33.3 1 5/16 39.1 1 9/16 42.9 1 11/16 44.4 1 3/4 12 1/2 12 1/2 12 1/2 16 5/8 a 16.7 21/32 17.5 11/16 16 5/8 16 5/8 19 3/4 16 5/8 23.8 15/16 20 3/4 shaft diameter with an s smaller housing timken products catalog d103 ·