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Number Dimension (mm) Basic load ratings(kN) Limiting speed(rpm) Mass(Kg)
d D B rs min Cr Cor Grease Oil (Approx.)
31306 30 72 19 1.5 47.5 50 5000 6700 0.398
31307 35 80 21 2 61.6 67 4500 6000 0.518
31308 40 90 23 2 81 96 4000 5300 0.73
31309 45 100 25 2 91 102 3400 4500 0.95
31310 50 110 27 2.5 106 120 3200 4300 1.22
31311 55 120 29 2.5 130 158 2900 3800 1.56
31312 60 130 31 3 144 176 2700 3600 1.9
31313 65 140 33 3 165 202 2300 3300 2.4
31314 70 150 35 3 218 274 2300 3400 2.95
31315 75 160 37 3 209 245 2000 2800 3.4
31316 80 170 39 3 224 265 2000 2700 4.1
31317 85 180 41 4 242 285 1900 2500 4.6
31319 95 200 45 4 290 350 1700 2400 6.94
31320 100 215 51 4 374 465 1600 2200 8.6
31321 105 225 53 4 402 500 1500 2000 9.65
31322 110 240 57 4 457 585 1400 1900 12
31324 120 260 62 4 539 695 1200 1700 15.5
31326 130 280 66 5 605 780 1100 1600 18.5
31328 140 300 70 5 693 900 1000 1500 24.5
31330 150 320 75 5 781 1020 950 1400 29.5

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