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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)
35 80 22.75 21 15 2 1.5 62000 68000 6350 6950 4300 6000 HR30307DJ 7FB 51 44 71 62 77 3 7.5 2 1.5 25.2 0.83 0.73 0.4 0.519
35 80 22.75 21 15 2 1.5 62000 68000 6350 6950 4300 6000 HR31307J 7FB 51 44 71 62 77 3 7.5 2 1.5 25.2 0.83 0.73 0.4 0.52
35 80 32.75 31 25 2 1.5 99000 111000 10100 11300 5000 6700 HR32307J 2FE 49 43 71 66 74 3 7.5 2 1.5 20.7 0.32 1.9 1.1 0.765
40 62 15 15 12 0.6 0.6 34000 47000 3450 4800 5600 7500 HR32908J 2BC 48 44 57 57 59 3 3 0.6 0.6 11.5 0.29 2.1 1.1 0.161
40 68 19 19 14.5 1 1 53000 71000 5400 7250 5300 7100 HR32008XJ 3CD 49 45 62 60 65.5 4 4.5 1 1 15 0.38 1.6 0.87 0.28
40 68 22 22 18 1 1 59000 81500 6000 8300 5300 7100 HR33008J 2BE 49 45 62 61 65 4 4 1 1 14.6 0.28 2.1 1.2 0.322
40 75 26 26 20.5 1.5 1.5 78500 101000 8000 10300 4800 6700 HR33108J 2CE 51 46 66 65 71 4 5.5 1.5 1.5 18 0.36 1.7 0.93 0.503
40 80 19.75 18 16 1.5 1.5 63500 70000 6450 7150 4800 6300 HR30208J 3DB 51 48 71 69 75 3 3.5 1.5 1.5 16.6 0.38 1.6 0.88 0.437
40 80 24.75 23 19 1.5 1.5 77000 90500 7900 9200 4800 6300 HR32208J 3DC 51 48 71 68 75 3 5.5 1.5 1.5 18.9 0.38 1.6 0.88 0.548
40 80 24.75 23 19 1.5 1.5 74000 90500 7550 9200 4500 6300 HR32208CJ 5DC 51 47 71 65 76 3 5.5 1.5 1.5 21.9 0.55 1.1 0.6 0.558

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