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Product parameters

External dimensions(mm)Rated load(N)Rated load{kgf}Rated speed min-1Bearing codeInstallation size (mm)Location of
action point(mm)
constantaxial load
coefficient
weight(kg)
(refer to)
dDTBCInner circle γ
(minimum)
Outer circle γ
(minimum)
CrCorCrCorgreaseoilInner ringOuter RingdadbdadbInner circle γa(maximum)Outer circle γa(maximum)AeY1Y0Inner ringOuter Ring
50 88.9 20.638 22.225 16.513 2.3 1.3 73000 85000 7450 8650 4000 5600 366 362A 59 55 81 84 2.3 1.3 16.6 0.32 1.9 1 0.351 0.166
50 90 28 28 23 3 2.5 104000 136000 10600 13900 4000 5600 ▲JM205149 ▲JM205110 62 57 80 85 3 2.5 19.9 0.33 1.8 1 0.507 0.246
50 105 37 36 29 3 2.5 139000 192000 14200 19600 3400 4800 ▲JHM807045 ▲JHM807012 69 63 90 100 3 2.5 29.7 0.49 1.2 0.68 1.01 0.523
50.8 80.962 18.258 18.258 14.288 1.5 1.5 53000 81000 5400 8250 4300 5600 L305649 L305610 58 56 73 77 1.5 1.5 15.7 0.36 1.7 0.93 0.239 0.119
50.8 82.55 23.622 22.225 18.542 3.5 0.8 71000 96000 7250 9800 4300 5600 LM104949 LM104911A 62 55 75 78 3.5 0.8 17.8 0.31 2 1.1 0.303 0.156
50.8 82.931 21.59 22.225 16.51 3.5 1.3 71000 96000 7250 9800 4300 5600 LM104949 LM104912 62 55 75 78 3.5 1.3 15.7 0.31 2 1.1 0.301 0.14
50.8 85 17.462 17.462 13.495 3.5 1.5 48500 63000 4950 6450 4300 5600 18790 18720 62 56 77 80 3.5 1.5 16.7 0.41 1.5 0.81 0.239 0.136
50.8 85.725 19.05 18.263 12.7 1.5 1.5 42500 54000 4350 5500 4000 5300 18200 18337 59 56 76 81 1.5 1.5 21 0.57 1.1 0.58 0.268 0.136
50.8 88.9 20.638 22.225 16.513 3.5 1.3 73000 85000 7450 8650 4000 5600 368A 362A 62 56 81 84 3.5 1.3 16.6 0.32 1.9 1 0.338 0.166
50.8 88.9 20.638 22.225 16.513 1.5 1.3 73000 85000 7450 8650 4000 5600 368 362A 58 56 81 84 1.5 1.3 16.6 0.32 1.9 1 0.341 0.166

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