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30200 Series

Tapered roller bearings have tapered inner and outer raceways and rollers to handle simultaneous radial and thrust loads. Their axial load carrying capacity is directly related to the contact angle of the rollers and raceway shaft. 

They are available in single-row, double-row, and four-row designs. The individual parts of tapered roller bearings are commonly sold separately as cups and cones. Cones contain the roller assembly and inner ring while cups include the outer ring. Full assembly units contain both the cup and cone. As separable bearings, different designs and sizes are available to accommodate a variety of applications.


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SelectInquiryDesignationPrincipal dimensions(mm)Basic load ratings(KN) PuSpeed ratings(rpm) Weight(Kg)ISO335 Dimensions (mm) Abutment and fillet dimensions (mm) Value
d1DBdyc(Cr)stc(Cor)Speed RatingsLimiting SpeedDimensions (ABMA)dd1~BCr1,2(min)r3,4(min)ada(max)db(min)Da(min)Da(max)Db(min)Ca(min)Cb(min)ra(max)rb(max)eYYo
30203J2 17 40 13.25 19 18.6 1.83 13000 18000 0.075 2DB 17 28 12 11 1 1 10 23 23 34 34 37 2 2 1 1 0.35 1.7 0.9
30204J2/Q 20 47 15.25 32 28 3 12000 15000 0.12 2DB 20 33.2 14 12 1 1 11 27 26 40 41 43 2 3 1 1 0.35 1.7 0.9
30205J2/Q 25 52 16.25 35.5 33.5 3.45 11000 13000 0.15 3CC 25 37.4 15 13 1 1 12 31 31 44 46 48 2 3 1 1 0.37 1.6 0.9
302/28J2 28 58 17.25 38 41.5 4.4 9000 12000 0.25 - 28 41.8 16 14 1 1 13 35 34 50 52 54 2 3 1 1 0.37 1.6 0.9
30206J2/Q 30 62 17.25 46.5 44 4.8 9000 11000 0.23 3DB 30 44.6 16 14 1 1 14 38 36 53 56 57 2 3 1 1 0.37 1.6 0.9
30207J2/Q 35 72 18.25 58.5 56 6.1 8000 9500 0.32 3DB 35 51.8 17 15 1.5 1.5 15 44 42 62 65 67 3 3 1.5 1.5 0.37 1.6 0.9
30208J2/Q 40 80 19.75 71 68 7.65 7000 8500 0.42 3DB 40 57.5 18 16 1.5 1.5 16 49 47 69 73 74 3 3.5 1.5 1.5 0.37 1.6 0.9
30209J2/Q 45 85 20.75 76.5 76.5 8.65 6300 8000 0.48 3DB 45 63 19 16 1.5 1.5 18 54 52 74 78 80 3 4.5 1.5 1.5 0.4 1.5 0.8
30210J2/Q 50 90 21.75 86.5 91.5 10.4 6000 7500 0.54 3DB 50 67.9 20 17 1.5 1.5 19 58 57 79 83 85 3 4.5 1.5 1.5 0.43 1.4 0.8
30211J2/Q 55 100 22.75 104 106 12 5300 6700 0.70 3DB 55 74.6 21 18 2 1.5 20 64 64 88 93 94 4 4.5 2 1.5 0.4 1.5 0.8
30212J2/Q 60 110 23.75 112 114 13.2 5000 6000 0.88 3EB 60 81.5 22 19 2 1.5 22 70 68 96 103 103 4 4.5 2 1.5 0.4 1.5 0.8
30213J2/Q 65 120 24.75 132 134 16.3 4500 5600 1.15 3EB 65 89 23 20 2 1.5 23 78 74 106 113 113 4 4.5 2 1.5 0.4 1.5 0.8
30214J2/Q 70 125 26.25 125 156 18 4000 5300 1.25 3EB 70 93.9 24 21 2 1.5 25 82 78 110 115 118 4 5 2 1.5 0.43 1.4 0.8
30215J2/Q 75 130 27.25 140 176 20.4 3800 5000 1.40 4DB 75 99.2 25 22 2 1.5 27 86 84 115 122 124 4 5 2 1.5 0.43 1.4 0.8
30216J2/Q 80 140 28.25 151 183 21.2 3400 4800 1.60 3EB 80 105 26 22 2.5 2 28 92 90 124 130 132 4 6 2 2 0.43 1.4 0.8
30217J2/Q 85 150 30.5 176 220 25.5 3200 4300 2.05 3EB 85 112 28 24 2.5 2 30 97 95 132 140 141 5 6.5 2 2 0.43 1.4 0.8
30218J2 90 160 32.5 194 245 28.5 3000 4000 2.55 3FB 90 118 30 26 2.5 2 31 104 101 140 150 150 5 6.5 2 2 0.43 1.4 0.8
30219J2 95 170 34.5 216 275 31.5 2800 3800 3.00 3FB 95 126 32 27 3 2.5 33 110 107 149 158 159 5 7.5 2.5 2 0.43 1.4 0.8
33020/Q 100 150 39 224 390 41.5 3000 4000 2.40 2CE 100 122 39 32.5 2 1.5 29 109 108 135 142 143 7 6.5 2 1.5 0.3 2 1.1
30220J2 100 180 37 246 320 36 2800 3600 3.65 3FB 100 133 34 29 3 2.5 35 116 112 157 168 168 5 8 2.5 2 0.43 1.4 0.8
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