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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
76.2 168.275 53.975 56.363 41.275 0.8 3.3 345000 470000 35000 48000 2200 3000 837 832 90 89 149 155 0.8 3.3 35.2 0.3 2 1.1 4.13 1.74
76.2 171.45 49.212 46.038 31.75 3.5 3.3 257000 310000 26200 32000 2000 2800 9380 9321 105 98 147 164 3.5 3.3 54.1 0.76 0.79 0.43 3.47 1.51
76.2 177.8 55.562 50.8 34.925 3.5 3.3 257000 310000 26200 32000 2000 2800 9378 9320 105 98 148 164 3.5 3.3 57.3 0.76 0.79 0.43 3.71 2.24
77.788 121.442 24.608 23.012 17.462 3.5 2 89000 124000 9100 12600 2800 3800 34306 34478 90 84 110 116 3.5 2 26.3 0.45 1.3 0.73 0.612 0.316
77.788 127 30.162 31 22.225 3.5 3.3 134000 195000 13700 19900 2800 3800 42690 42620 91 85 114 121 3.5 3.3 27.3 0.42 1.4 0.79 0.976 0.438
77.788 135.733 44.45 46.101 34.925 3.5 3.3 216000 340000 22000 35000 2600 3600 5795 5735 96 89 119 130 3.5 3.3 32.9 0.41 1.5 0.81 1.79 0.887
79.375 146.05 41.275 41.275 31.75 3.5 3.3 207000 296000 21100 30000 2400 3200 661 653 96 90 131 139 3.5 3.3 33.2 0.41 1.5 0.81 1.99 0.891
79.375 150.089 44.45 46.672 36.512 3.5 3.3 265000 370000 27000 37500 2400 3200 750 742 96 90 134 142 3.5 3.3 32.5 0.33 1.8 1 2.42 1.07
80 130 35 34 28.5 3 2.5 166000 251000 17000 25600 2600 3600 ▲JM515649 ▲JM515610 94 88 117 125 3 2.5 29.9 0.39 1.5 0.85 1.18 0.583
80.962 136.525 30.162 29.769 22.225 3.5 3.3 130000 192000 13300 19600 2600 3400 496 493 95 89 122 130 3.5 3.3 28.7 0.44 1.4 0.74 1.13 0.55

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