CylindriCal and Tapered roller Bearings

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Dimensions and Ratings Load Rating: 3000 Basic hrs L Load 10 Life Ratings Axial @ 500 rpm Load K Factor Dynamic Radial Static Thrust Factor Rating Rating e C r C or Y 2 Cone Number B Bore Diameter W i Cone Width R a U V Maximum Shaft Fillet Radius * Effective Load Center† Minimum Shaft Shoulder Diameter Minimum Shaft Shoulder Diameter Cup Number D Outside Diameter W o Cup Width r X Z W Maximum Housing Fillet Radius * Maximum Maximum Housing Housing Shoulder Shoulder Diameter Diameter Bearing Width lbs/N Inch/mm Inch/mm 47500 117000 0.37 211000 520000 1.64 38800 Series 12700 7920 1.60 38800 10.3750 1.1250 0.06 0.80 10.83 10.83 38820 12.8125 1.0000 0.06 12.40 12.28 1.1250 56300 35200 263.525 28.575 1.5 20.3 275.0 275.0 325.438 25.400 1.5 315.0 312.0 28.575 12700 7920 1.60 38885 10.5000 1.1250 0.06 0.80 10.91 10.91 56300 35200 266.700 28.575 1.5 20.3 277.0 277.0 17700 22900 0.39 79000 102000 1.55 39000 Series 5220 3470 1.51 39250 2.5000 0.8661 0.08 -0.06 2.87 2.72 39412 4.1250 0.6250 0.08 3.94 3.78 0.8438 23200 15400 63.500 22.000 2.0 -1.5 73.0 69.0 104.775 15.875 2.0 100.0 96.0 21.433 31000 43500 0.34 138000 194000 1.77 455 Series 39500 Series 39412B 4.1250 0.6250 0.08 4.02 —— 0.8438 104.775 15.875 2.0 102.0 —— 21.433 39422 4.2188 0.8348 0.09 4.02 3.74 1.7317 107.158 21.204 2.3 102.0 95.0 43.985 17700 9010 229000 5230 0.39 1.72 39573 2.0000 1.1875 0.03 -0.26 2.44 2.40 39520 4.4375 0.9375 0.13 4.21 3.98 1.1875 79000 40100 102000 23300 1.55 50.800 30.162 0.8 -6.6 62.0 61.0 112.712 23.812 3.3 107.0 101.0 30.162 9010 5230 1.72 39575 2.0000 1.1875 0.14 -0.26 2.68 2.40 39520B 4.4375 0.9375 0.13 4.33 —— 1.1875 40100 23300 50.800 30.162 3.5 -6.6 68.0 61.0 112.712 23.812 3.3 110.0 —— 30.162 9010 5230 1.72 39578 2.1250 1.1875 0.14 -0.26 2.76 2.52 39521 4.4375 0.9375 0.03 4.21 4.06 1.1875 40100 23300 53.975 30.162 3.5 -6.6 70.0 64.0 112.712 23.812 0.8 107.0 103.0 30.162 9010 5230 1.72 39580 2.2500 1.1875 0.14 -0.26 2.83 2.60 40100 23300 57.150 30.162 3.5 -6.6 72.0 66.0 9010 5230 1.72 39581 2.2500 1.1875 0.31 -0.26 3.19 2.60 40100 23300 57.150 30.162 8.0 -6.6 81.0 66.0 9010 5230 1.72 39585 2.5000 1.1875 0.14 -0.26 3.03 2.80 40100 23300 63.500 30.162 3.5 -6.6 77.0 71.0 9010 5230 1.72 39585A 2.5000 1.1875 0.03 -0.26 2.83 2.80 40100 23300 63.500 30.162 0.8 -6.6 72.0 71.0 9010 5230 1.72 39586 2.5586 1.2175 0.09 -0.26 2.99 2.83 40100 23300 64.988 30.924 2.3 -6.6 76.0 72.0 455 Series 39589 2.6250 1.1875 0.06 -0.26 2.95 2.91 66.675 30.162 1.5 -6.6 75.0 74.0 9010 5230 1.72 39590 2.6250 1.1875 0.14 -0.26 3.15 2.91 40100 23300 66.675 30.162 3.5 -6.6 80.0 74.0 39590A 2.6240 1.1875 0.14 -0.26 3.31 2.91 66.650 30.162 3.5 -6.6 84.0 74.0 30500 47500 0.49 136000 210000 1.22 455 42000 Series Series 39591 2.6250 1.1875 0.22 -0.26 3.31 2.91 66.675 30.162 5.6 -6.6 84.0 74.0 8790 7410 1.19 42346 3.4630 1.1406 0.12 0.12 4.06 3.86 42584 5.8437 0.8438 0.12 5.59 5.28 1.1250 39100 33000 87.960 28.971 3.0 3.0 103.0 98.0 148.430 21.433 3.0 142.0 134.0 28.575 42350 3.5000 1.1406 0.12 0.12 4.09 3.86 88.900 28.971 3.0 3.0 104.0 98.0 42362 3.6250 1.1406 0.14 0.12 4.21 3.98 92.075 28.971 3.5 3.0 107.0 101.0 42368 3.6875 1.1406 0.12 0.12 4.21 4.02 93.662 28.971 3.0 3.0 107.0 102.0 42375 3.7500 1.1406 0.12 0.12 4.25 4.06 95.250 28.971 3.0 3.0 108.0 103.0 * The maximum fillet on the shaft or in the housing that the bearing corner will clear. † Positive value indicates the effective load center is outside the backface of the cone. For additional “B” cup dimensions, see pages 173 to 174. For parts with a “J” prefix, use metric tolerances given on page 199 and fitting practice given on page 201. Designate bearings with hollow rollers and pinned-type retainers. Bearing is equipped with seals (and in some instances side rings). 42585 5.8437 1.0000 0.13 5.63 5.24 1.1250 148.430 25.400 3.3 143.0 133.0 28.575 42586 5.8437 1.2500 0.13 5.63 5.24 1.3750 148.430 31.750 3.3 143.0 133.0 34.925 42587 5.8750 0.9688 0.13 5.63 5.28 1.2500 149.225 24.608 3.3 143.0 134.0 31.750 42587B 5.8750 0.9688 0.13 5.98 —— 1.2500 149.225 24.608 3.3 152.0 —— 31.750 137
Tapered Roller Bearings W W o W W o X U B a W i R V Z D X U B a W i R V D r r TS Type TSF Type Load Rating: 3000 Basic hrs L Load 10 Life Ratings Axial @ 500 rpm Load K Factor Dynamic Radial Static Thrust Factor Rating Rating e C r C or Y 2 Cone Number B Bore Diameter W i Cone Width R a U V Maximum Shaft Fillet Radius * Effective Load Center† Minimum Shaft Shoulder Diameter Minimum Shaft Shoulder Diameter Cup Number D Outside Diameter W o Cup Width r X Z W Maximum Housing Fillet Radius * Maximum Maximum Housing Housing Shoulder Shoulder Diameter Diameter Bearing Width lbs/N Inch/mm Inch/mm 30500 47500 0.49 136000 210000 1.22 42000 Series (Cont’d) 8790 7410 1.19 42376 3.7500 1.1406 0.14 0.12 4.29 4.06 39100 33000 95.250 28.971 3.5 3.0 109.0 103.0 8790 7410 1.19 42381 3.8125 1.1406 0.14 0.12 4.33 4.09 39100 33000 96.838 28.971 3.5 3.0 110.0 104.0 28900 41500 0.42 129000 185000 1.43 42600 Series 8690 6230 1.39 42687 3.0000 1.2205 0.14 -0.11 3.54 3.31 42620 5.0000 0.8750 0.13 4.76 4.49 1.1875 38700 27700 76.200 31.000 3.5 -2.8 90.0 84.0 127.000 22.225 3.3 121.0 114.0 30.162 8690 6230 1.39 42688 3.0000 1.2205 0.25 -0.11 3.78 3.31 42620B 5.0000 0.8750 0.13 4.88 —— 1.1875 38700 27700 76.200 31.000 6.4 -2.8 96.0 84.0 127.000 22.225 3.3 124.0 —— 30.162 8690 6230 1.39 42690 3.0625 1.2205 0.14 -0.11 3.58 3.35 38700 27700 77.788 31.000 3.5 -2.8 91.0 85.0 28400 36500 0.33 126000 163000 1.80 45200 Series 8270 4710 1.76 45280 1.7500 1.2188 0.03 -0.32 2.17 2.13 45220 4.1250 0.9375 0.13 3.90 3.66 1.1875 36800 20900 44.450 30.958 0.8 -8.1 55.0 54.0 104.775 23.812 3.3 99.0 93.0 30.162 8270 4710 1.76 45200 45282 1.8750 1.2188 0.14 -0.32 2.48 2.24 45221 4.1250 0.9375 0.03 3.90 3.74 1.1875 36800 20900 Series (Cont’d) 47.625 30.958 3.5 -8.1 63.0 57.0 104.775 23.812 0.8 99.0 95.0 30.162 8270 4710 1.76 45284 2.0000 1.2188 0.25 -0.32 2.80 2.32 36800 20900 50.800 30.958 6.4 -8.1 71.0 59.0 8270 4710 1.76 45285 2.0000 1.2188 0.09 -0.32 2.48 2.32 36800 20900 50.800 30.958 2.3 -8.1 63.0 59.0 455 Series 45285A 2.0000 1.2188 0.03 -0.32 2.36 2.32 50.800 30.958 0.8 -8.1 60.0 59.0 45287 2.1250 1.2188 0.03 -0.32 2.44 2.44 53.975 30.958 0.8 -8.1 62.0 62.0 45289 2.2500 1.2188 0.03 -0.32 2.56 2.56 57.150 30.958 0.8 -8.1 65.0 65.0 * The maximum fillet on the shaft or in the housing that the bearing corner will clear. † Positive value indicates the effective load center is outside the backface of the cone. For additional “B” cup dimensions, see pages 173 to 174. For parts with a “J” prefix, use metric tolerances given on page 199 and fitting practice given on page 201. Designate bearings with hollow rollers and pinned-type retainers. Bearing is equipped with seals (and in some instances side rings). 138
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CylindriCal and Tapered roller Bear
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Table of Contents INTRODUCTION. . .
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Table of Contents TAPERED ROLLER BE
Page 8 and 9:
Introduction Cylindrical Roller Bea
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Engineering Section Glossary of Sym
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Engineering Section BEARING LOAD RA
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Engineering Section Tangential Comp
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Engineering Section An Imbalance Fo
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Engineering Section SPECIAL CASES V
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Engineering Section The These value
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Engineering Section lubrication the
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Engineering Section a 3 —Lubricat
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Engineering Section LIMITING SPEEDS
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Engineering Section LUBRICATION The
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Engineering Section Grease GREASE G
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Introduction Cylindrical Roller Bea
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Introduction Bearing CAGES “M”
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Bearing Selection STANDARD SERIES M
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Bearing Selection Bearing Types SEP
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Bearing Selection Bearing Types SEP
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Bearing Selection Bearing Types NON
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Dimensions and Ratings r Wr r r R R
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Dimensions and Ratings r r H A C F
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Dimensions and Ratings W MAX-PAK (M
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Dimensions and Ratings C W MOJ & MO
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Dimensions and Ratings Custom “R
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Dimensions and Ratings “R” Seri
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Dimensions and Ratings Mast and Cha
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Dimensions and Ratings Rotational o
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Dimensions and Ratings Outer Ring G
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Dimensions and Ratings Internal Dia
Page 94 and 95: Dimensions and Ratings Internal Dia
Page 96 and 97: Mounting and Fitting Practice Gener
Page 98 and 99: Mounting and Fitting Practice Inner
Page 100 and 101: Mounting and Fitting Practice Inner
Page 102 and 103: Mounting and Fitting Practice 1900
Page 104 and 105: Mounting and Fitting Practice Outer
Page 110 and 111: Mounting and Fitting Practice Shaft
Page 112 and 113: Mounting and Fitting Practice Housi
Page 114 and 115: Introduction Tapered Roller Bearing
Page 116 and 117: Introduction Bearing Design True Ro
Page 118 and 119: Bearing Selection by Bore Size Bear
Page 120 and 121: Bearing Selection by Bore Size Bear
Page 122 and 123: Dimensions and Ratings W W W o W o
Page 124 and 125: Dimensions and Ratings Load Rating:
Page 180 and 181: Dimensions and Ratings T W f D f W
Page 182 and 183: Dimensions and Ratings W p W p W i
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Dimensions and Ratings Bore Diamete
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Tolerances Tolerances for Metric Sy
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Fitting Practice Tables Cone Fittin
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CylindriCal and Tapered roller Bearings

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