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  Deep groove ball bearings

Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

61988 MA 440 mm 600 mm 74 mm 410 N 720 N 2000 rpm 1600 rpm
61984 MA 420 mm 560 mm 65 mm 351 N 600 N 2200 rpm 1800 rpm
61980 MA 400 mm 540 mm 65 mm 345 N 570 N 2200 rpm 1800 rpm
61976 MA 380 mm 520 mm 65 mm 338 N 540 N 2400 rpm 1900 rpm
61972 MA 360 mm 480 mm 56 mm 291 N 450 N 2600 rpm 2200 rpm
61968 MA 340 mm 460 mm 56 mm 281 N 425 N 2600 rpm 2200 rpm
61964 MA 320 mm 440 mm 56 mm 276 N 400 N 2800 rpm 2400 rpm
61960 MA 300 mm 420 mm 56 mm 270 N 375 N 3000 rpm 2400 rpm
61956 MA 280 mm 380 mm 46 mm 216 N 285 N 3200 rpm 2800 rpm
61952 MA 260 mm 360 mm 46 mm 212 N 270 N 3600 rpm 3000 rpm
61948 MA 240 mm 320 mm 38 mm 159 N 200 N 4000 rpm 3200 rpm
61944 MA 220 mm 300 mm 38 mm 151 N 180 N 4300 rpm 3600 rpm
61940 MA 200 mm 280 mm 38 mm 148 N 166 N 4800 rpm 3800 rpm
61938 MA 190 mm 260 mm 33 mm 117 N 134 N 5000 rpm 4300 rpm
61936 MA 180 mm 250 mm 33 mm 119 N 134 N 5300 rpm 4300 rpm
61934 MA 170 mm 230 mm 28 mm 93.6 N 106 N 5600 rpm 4800 rpm
61932 MA 160 mm 220 mm 28 mm 92.3 N 98 N 6000 rpm 5000 rpm
61930 MA 150 mm 210 mm 28 mm 88.4 N 93 N 6300 rpm 5300 rpm
61928 MA 140 mm 190 mm 24 mm 66.3 N 72 N 7000 rpm 5600 rpm
61924 MA 120 mm 165 mm 22 mm 55.3 N 57 N 8000 rpm 6700 rpm