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Tapered Roller Bearings > single-row tapered roller bearing > Single row tapered roller bearing (metric series) inner diameter 15-420mm

Single row tapered roller bearing (metric series) inner diameter 15-420mm

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Product drawing

1/1

drawing

1/2

Product parameters

External dimensions（mm)Rated load(N)Rated load{kgf}Rated speed min-1Bearing codeISO355
size Series
(refer to)		Installation size(mm)Location of
action point
(mm)		constantaxial load
coefficient		weight(kg)
dDTBCInner ring
γ(minimum)		Outer Ring
γ(minimum)		CrCorCrCorgreaseoilda（minimum）db(maximum）da(maximum）da（minimum）Db(minimum)Sa(minimum）Sb(minimum）Inner ring
γa(maximum）		Outer Ring
γa（maximum）		AeY1Y0(refer to)
105 225 58 53 36 4 3 415000 540000 42000 55000 1500 2000 HR31321J 7GB 141 130 211 177 211 7 22 3 2.5 70.2 0.83 0.73 0.4 10
105 225 81.5 77 63 4 3 670000 925000 68000 94500 1700 2200 HR32321J 2GD 130 129 211 186 209 6 18.5 3 2.5 55.2 0.35 1.7 0.96 14.9
110 150 25 25 20 1.5 1.5 123000 224000 12500 22800 2200 2800 HR32922J 2CC 121 119 142 142 145 5 5 1.5 1.5 26.5 0.36 1.7 0.93 1.29
110 170 38 38 29 2.5 2 236000 390000 24000 40000 2000 2600 HR32022XJ 4DC 125 121 160 153 163 7 9 2 2 35.9 0.43 1.4 0.77 3.09
110 170 47 47 37 2.5 2 294000 515000 30000 52500 2000 2600 HR33022J 2DE 125 121 160 153 161 7 10 2 2 33.7 0.29 2.1 1.2 3.84
110 180 56 56 43 2.5 2 365000 610000 37500 62000 1900 2600 HR33122J 3EE 125 121 170 156 174 9 13 2 2 44.1 0.42 1.4 0.79 5.54
110 200 41 38 32 3 2.5 315000 420000 32000 43000 1800 2400 HR30222J 3FB 128 129 188 175 187 6 9 2.5 2 40.1 0.42 1.4 0.79 5.28
110 200 56 53 46 3 2.5 400000 565000 40500 57500 1800 2400 HR32222J 3FC 128 127 188 171 190 5 10 2.5 2 47.2 0.42 1.4 0.79 7.35
110 240 54.5 50 42 4 3 485000 595000 49500 60500 1500 2000 HR30322J 2GB 131 143 226 208 220 6 12.5 3 2.5 45.1 0.35 1.7 0.96 11
110 240 63 57 38 4 3 470000 605000 48000 62000 1400 1900 HR31322J 7GB 146 136 226 191 224 7 25 3 2.5 74.7 0.83 0.73 0.4 12.3

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