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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)
55 100 26.75 25 21 2 1.5 110000 137000 11200 14000 3600 5000 HR32211J 3DC 67 63 91 87 95 4 5.5 2 1.5 22.7 0.41 1.5 0.81 0.859
55 100 35 35 27 2 1.5 141000 193000 14400 19700 3600 5000 HR33211J 3DE 67 62 91 86 96 6 8 2 1.5 25.2 0.4 1.5 0.83 1.18
55 115 34 31 23.5 3 3 126000 164000 12800 16700 3000 4300 T7FC055 7FC 73 66 101 86 109 4 10.5 2.5 2.5 39 0.87 0.69 0.38 1.58
55 120 31.5 29 25 2.5 2 150000 171000 15200 17500 3200 4300 HR30311J 2FB 70 71 110 104 111 4 6.5 2 2 24.6 0.35 1.7 0.96 1.63
55 120 31.5 29 21 2.5 2 131000 153000 13400 15600 2800 4000 HR30311DJ 7FB 75 67 110 94 114 4 10.5 2 2 37 0.83 0.73 0.4 1.58
55 120 31.5 29 21 2.5 2 131000 153000 13400 15600 2800 4000 HR31311J 7FB 75 67 110 94 114 4 10.5 2 2 37 0.83 0.73 0.4 1.58
55 120 45.5 43 35 2.5 2 204000 258000 20800 26300 3200 4300 HR32311J 2FD 73 67 110 99 111 4 10.5 2 2 29.9 0.35 1.7 0.96 2.39
55 120 45.5 43 35 2.5 2 195000 262000 19900 26700 3200 4300 HR32311CJ 5FD 73 65 110 91 112 4 10.5 2 2 35.8 0.55 1.1 0.6 2.47
60 85 17 17 14 1 1 49000 84500 5000 8650 3800 5300 HR32912J 2BC 69 65 79 78 81 4 3 1 1 15.5 0.33 1.8 1 0.306
60 95 23 23 17.5 1.5 1.5 85500 127000 8700 12900 3600 5000 HR32012XJ 4CC 71 66 86 85 91 4 5.5 1.5 1.5 20.9 0.43 1.4 0.77 0.608

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