Bearing Numbers | Boundary Dimensions (mm) | Basic load ratings (mm) | limiting Speeds (r/min) | load center (mm) | Abutment and fillet dimensions (mm) | Weight (kg) | |||||||
d | D | B | rmin | Cr | Cor | Grease | Oil | a | damax | Damax | ramax | ||
QJ203 | 17 | 40 | 12 | 0.6 | 15.9 | 10.6 | 14000 | 19000 | 20 | 22 | 35 | 0.6 | 0.082 |
QJ303 | 17 | 47 | 14 | 1 | 23.4 | 15 | 12000 | 17000 | 22 | 23 | 41 | 1 | 0.14 |
QJ304 | 20 | 52 | 15 | 1.1 | 29.6 | 20 | 10000 | 15000 | 25 | 27 | 45 | 1 | 0.18 |
QJ205 | 25 | 52 | 15 | 1 | 25.1 | 20 | 9500 | 14000 | 27 | 31 | 46 | 1 | 0.16 |
QJ305 | 25 | 62 | 17 | 1.1 | 41.5 | 24.5 | 9500 | 14000 | 31 | 32 | 56 | 1 | 0.276 |
QJ206 | 30 | 62 | 16 | 1 | 35.1 | 28.5 | 8500 | 12000 | 32 | 36 | 56 | 1 | 0.24 |
QJ306 | 30 | 72 | 19 | 1.1 | 49.4 | 39 | 7500 | 10000 | 36 | 37 | 65 | 1 | 0.42 |
QJ207 | 35 | 72 | 17 | 1.1 | 46.2 | 39.01 | 7500 | 10000 | 37 | 42 | 65 | 1 | 0.35 |
QJ307 | 35 | 80 | 21 | 1.5 | 59.2 | 46.5 | 7000 | 9500 | 40 | 44 | 71 | 1.5 | 0.57 |
QJ307N2Q1 | 35 | 80 | 21 | 1.5 | 59.2 | 46.5 | 7100 | 9500 | 40.3 | 44 | 71 | 1.5 | 0.69 |
QJ208 | 40 | 80 | 18 | 1.1 | 52.7 | 45 | 6700 | 9000 | 42 | 47 | 73 | 1 | 0.45 |
QJ308 | 40 | 90 | 23 | 1.5 | 71.5 | 58.5 | 6300 | 8500 | 46 | 49 | 81 | 1.5 | 0.78 |
QJ209 | 45 | 85 | 19 | 1.1 | 58.5 | 51 | 6300 | 8500 | 46 | 52 | 78 | 1 | 0.52 |
QJ309 | 45 | 100 | 25 | 1.5 | 93.6 | 76.5 | 5600 | 7500 | 51 | 54 | 91 | 1.5 | 1.05 |
QJ210 | 50 | 90 | 20 | 1.1 | 61.8 | 56 | 5600 | 7500 | 49 | 57 | 82 | 1 | 0.59 |
QJ310 | 50 | 110 | 27 | 2 | 111 | 91.5 | 5000 | 6700 | 56 | 60 | 100 | 2 | 1.35 |
QJ211 | 55 | 100 | 21 | 1.5 | 79.3 | 76.5 | 5300 | 7000 | 54 | 64 | 91 | 1.5 | 0.77 |
QJ311 | 55 | 120 | 29 | 2 | 127 | 108 | 4500 | 6000 | 61 | 65 | 110 | 2 | 1.75 |
QJ212 | 60 | 110 | 22 | 1.5 | 92.3 | 86.5 | 4800 | 6300 | 60 | 69 | 101 | 1.5 | 0.99 |
QJ312 | 60 | 130 | 31 | 2.1 | 146 | 125 | 4300 | 5600 | 67 | 72 | 118 | 2 | 2.15 |
QJ213 | 65 | 120 | 23 | 1.5 | 104 | 104 | 4300 | 5600 | 65 | 74 | 111 | 1.5 | 1.2 |
QJ313 | 65 | 140 | 33 | 2.1 | 165 | 146 | 4000 | 5300 | 72 | 77 | 128 | 2 | 2.7 |
QJ313Q1 | 65 | 140 | 33 | 2.1 | 118 | 132 | 3800 | 5300 | 81.8 | 77 | 128 | 2 | 2.32 |
QJ313N2Q1 | 65 | 140 | 33 | 2.1 | 118 | 132 | 3800 | 5300 | 71.8 | 77 | 128 | 2 | 2.32 |
QJ214 | 70 | 125 | 24 | 1.5 | 114 | 114 | 4300 | 5600 | 68 | 79 | 116 | 1.5 | 1.3 |
QJ214N2Q1 | 70 | 125 | 24 | 1.5 | 114 | 114 | 4000 | 5600 | 68 | 79 | 116 | 1.5 | 1.29 |
QJ314 | 70 | 150 | 35 | 2.1 | 186 | 166 | 3600 | 4800 | 77 | 82 | 138 | 2 | 2.15 |
QJ215 | 75 | 130 | 25 | 1.5 | 117 | 122 | 4000 | 5300 | 72 | 84 | 121 | 1.5 | 1.45 |
QJ315N2 | 75 | 160 | 37 | 2.1 | 199 | 186 | 3400 | 4500 | 82 | 87 | 148 | 2 | 3.9 |
QJ315N2/C9 | 75 | 160 | 37 | 2.1 | 199 | 186 | 3400 | 4500 | 82.3 | 87 | 148 | 2 | 3.83 |
QJ216 | 80 | 140 | 26 | 2 | 138 | 146 | 3600 | 4800 | 77 | 90 | 130 | 2 | 2.02 |
QJ216N2 | 80 | 140 | 26 | 2 | 106 | 146 | 3600 | 4800 | 77 | 90 | 130 | 2 | 1.85 |
QJ316N2 | 80 | 170 | 39 | 2.1 | 216 | 208 | 3200 | 4300 | 88 | 92 | 158 | 2 | 4.6 |
QJ217 | 85 | 150 | 28 | 2 | 148 | 160 | 3400 | 4500 | 83 | 95 | 140 | 2 | 2.25 |
QJ317N2 | 85 | 180 | 41 | 3 | 234 | 236 | 3000 | 4000 | 93 | 99 | 166 | 2.5 | 5.45 |
QJ218N2 | 90 | 160 | 30 | 2 | 174 | 186 | 3200 | 4300 | 88 | 100 | 150 | 2 | 2.75 |
QJ318N2 | 90 | 190 | 43 | 3 | 265 | 285 | 2800 | 3800 | 98 | 104 | 176 | 2.5 | 6.45 |
QJ318N2Q1 | 90 | 190 | 43 | 3 | 265 | 285 | 2800 | 3800 | 98 | 104 | 176 | 2.5 | 6.22 |
QJ219N2 | 95 | 170 | 32 | 2.1 | 199 | 212 | 3000 | 4000 | 93 | 107 | 158 | 2 | 3.35 |
QJ319N2 | 95 | 200 | 45 | 3 | 286 | 315 | 2600 | 3600 | 103 | 109 | 186 | 2.5 | 7.45 |
QJF1020 | 100 | 150 | 24 | 1.5 | 79 | 128 | 3200 | 4300 | 87.5 | 109 | 141 | 1.5 | 1.63 |
QJ220N2Q1 | 100 | 180 | 34 | 2.1 | 225 | 240 | 2800 | 3800 | 98 | 112 | 168 | 2 | 3.91 |
QJ220N2 | 100 | 180 | 34 | 2.1 | 225 | 240 | 2800 | 3800 | 98 | 112 | 168 | 2 | 4.05 |
QJ220N2Q1 | 100 | 180 | 34 | 2.1 | 225 | 240 | 2800 | 3800 | 98 | 112 | 168 | 2 | 3.91 |
QJ320N2 | 100 | 215 | 47 | 3 | 307 | 340 | 2400 | 3400 | 110 | 114 | 201 | 2.5 | 9.3 |
QJ1022M | 110 | 170 | 28 | 2 | 113 | 186 | 2800 | 3800 | 98.1 | 120 | 160 | 2 | 2.68 |
QJF222 | 110 | 200 | 38 | 2.1 | 194 | 284 | 2600 | 3400 | 108.5 | 122 | 188 | 2 | 2.68 |
QJ222 | 110 | 200 | 38 | 2.1 | 265 | 305 | 2400 | 3400 | 109 | 122 | 188 | 2 | 5.7 |
QJ222N2 | 110 | 200 | 38 | 2.1 | 265 | 305 | 2400 | 3400 | 109 | 122 | 188 | 2 | 5.6 |
QJ222N2Q1 | 110 | 200 | 38 | 2.1 | 265 | 305 | 2400 | 3400 | 109 | 122 | 188 | 2 | 5.55 |
QJ322 | 110 | 240 | 50 | 3..0 | 364 | 430 | 2000 | 3000 | 123 | 124 | 226 | 2.5 | 12.5 |
QJ322N2 | 110 | 240 | 50 | 3 | 364 | 460 | 2000 | 3000 | 123 | 124 | 226 | 2.5 | 12.5 |
QJ322N2Q1 | 110 | 240 | 50 | 3 | 364 | 430 | 2000 | 3000 | 123 | 124 | 226 | 2.5 | 12.5 |
QJ224N1 | 120 | 215 | 40 | 2.1 | 286 | 340 | 2200 | 3700 | 117 | 132 | 203 | 2 | 6.95 |
QJ224N2Q1 | 120 | 215 | 40 | 2.1 | 286 | 340 | 2200 | 3700 | 117 | 132 | 203 | 2 | 6.29 |
QJ324 | 120 | 260 | 55 | 3 | 390 | 490 | 1900 | 2800 | 133 | 134 | 246 | 2.5 | 16.5 |
QJ324Q1 | 120 | 260 | 55 | 3 | 390 | 490 | 1900 | 2800 | 133 | 134 | 246 | 2.5 | 16.25 |
QJ324N2 | 120 | 260 | 55 | 3 | 390 | 490 | 1900 | 2800 | 133 | 134 | 246 | 2.5 | 16 |
QJ226N2 | 130 | 230 | 40 | 3 | 296 | 365 | 1900 | 2800 | 126 | 144 | 216 | 2.5 | 7.75 |
QJ226N2Q1 | 130 | 230 | 40 | 3 | 296 | 365 | 1900 | 2800 | 126 | 144 | 216 | 2.5 | 7.725 |