Designation(mm) Principal Dimensions (KN)Basic Load Ratings (rpm)

Limited Speed

d D B Cr Cor

20205 25 52 15 24 25 6700

20206 30 62 16 27.5 28.5 5600

20207 35 72 17 40.5 43 4800

20208 40 80 18 49 53 4300

20209 45 85 19 52 57 4000

20210 50 90 20 58.5 68 3600

20211 55 100 21 73.5 85 3400

20212 60 110 22 85 100 3200

20213 65 120 23 95 116 3000

20214 70 125 24 106 134 2800

20215 75 130 25 112 143 2800

20305 25 62 17 36 34.5 6000

20306 30 72 19 49 49 5000

20307 35 80 21 58.5 61 4500

20308 40 90 18 76.5 81.5 4000

20309 45 100 25 86.5 95 3600

20310 50 110 27 108 118 3400

20311 55 120 29 120 137 3000

20312 60 130 31 146 170 2800

20313 65 140 33 170 196 2800

20314 70 150 35 183 216 2600

20315 75 160 37 216 255 2200