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Main dimensions(mm)basic load rating(kN)limit speed(rpm)Nominal modelInstallation related dimensions(mm)constantAxial load factor(reference) quality (kg)
dDBr( minimum)CrC0rGrease lubricationoil lubricationCylindrical holeConical holeda(minimum)Da (maximum) ra(maximum)eY1Y2Y0Cylindrical holeConical hole
500 155 5 2720 3990 650 870 22348CA 22348CAK 262 478 4 0.32 2.12 3.16 2.07 145 142
500 155 5 2610 4020 650 870 22348MB 22348MBK 262 478 4 0.35 1.94 2.89 1.9 157 154
440 160 4 2460 4130 730 970 23248CA 23248CAK 258 422 3 0.36 1.87 2.78 1.83 104 101
440 160 4 2340 3990 730 970 23248MB 23248MBK 258 422 3 0.39 1.73 2.57 1.69 110 107
440 120 4 1920 2990 730 970 22248CA 22248CAK 258 422 3 0.27 2.49 3.71 2.43 79.4 77.6
440 120 4 1920 2940 730 970 22248MB 22248MBK 258 422 3 0.29 2.35 3.5 2.3 85 83.2
400 160 4 2200 4130 800 1100 24148CA 24148CAK30 258 382 3 0.39 1.72 2.56 1.68 76.6 75.3
400 160 4 1970 3500 720 960 24148MB 24148MBK30 258 382 3 0.39 1.71 2.55 1.67 80.3 79
400 128 4 1810 3200 790 1000 23148CA 23148CAK 258 382 3 0.31 2.19 3.25 2.14 63.1 61.1
400 128 4 1630 3080 790 1100 23148MB 23148MBK 258 382 3 0.33 2.05 3.05 2 67.6 65.6
360 118 3 1430 2840 870 1200 24048CA 24048CAK30 254 346 2.5 0.3 2.24 3.33 2.19 39.6 39
360 118 3 1310 2530 780 1000 24048MB 24048MBK30 254 346 2.5 0.31 2.2 3.28 2.15 42.4 41.8
360 92 3 1170 2180 860 1100 23048CA 23048CAK 254 346 2.5 0.24 2.83 4.21 2.77 31.9 30.9
360 92 3 1100 2170 860 1100 23048MB 23048MBK 254 346 2.5 0.25 2.71 4.04 2.65 34.9 33.8
460 145 5 2370 3470 730 970 22344CA 22344CAK 242 438 4 0.32 2.08 3.09 2.03 115 113