Detailed description
62203 2RS deep groove ball bearing is made of supreme bearing steel AISI 52100. The cage material is brass. The radial clearance could be C0, C2, C3. The tolerance grade could be ABEC-1, ABEC-3, ABEC-5. The hardness is HRC 60-66. The vibration could be Z1V1, Z2V2, Z3V3.
Besides, we could also supply the following models:
| Bearing No. | Boundary dimensions(mm) | Basic load ratings(kN) | Limiting Speed (rpm) | Mass | |||||
| d | D | B | rs min | dyc(Cr) | stc(Cor) | Grease | Oil | (kg) | |
| 16030M | 150 | 225 | 24 | 1.1 | 70 | 98.5 | 2600 | 3200 | 3.63 |
| 6030 | 150 | 225 | 35 | 2.1 | 101 | 125 | 2600 | 3200 | 4.14 |
| 6030/C9 | 150 | 225 | 35 | 2.1 | 101 | 125 | 2600 | 3200 | 4.14 |
| 6030M | 150 | 225 | 35 | 2.1 | 129 | 126 | 2600 | 3200 | 5.01 |
| 6230 | 150 | 270 | 45 | 3 | 156 | 198 | 2000 | 2600 | 9.76 |
| 6230M | 150 | 270 | 45 | 3 | 135 | 169 | 2000 | 2600 | 11.80 |
| 6330 | 150 | 320 | 65 | 4 | 230 | 308 | 1800 | 2200 | 21.40 |
| 6330M | 150 | 320 | 65 | 4 | 277 | 280 | 1800 | 2200 | 26.00 |
| 16032M | 160 | 240 | 25 | 1.5 | 110 | 104 | 2400 | 3000 | 4.61 |
| 6032 | 160 | 240 | 38 | 2.1 | 110 | 138 | 2400 | 3000 | 5.63 |
| 6032/C9 | 160 | 240 | 38 | 2.1 | 110 | 138 | 2400 | 3000 | 5.34 |
| 6032M | 160 | 240 | 38 | 2.1 | 136 | 135 | 2400 | 3000 | 6.41 |
| 6232 | 160 | 290 | 48 | 3 | 166 | 218 | 1900 | 2400 | 12.30 |
| 6232M | 160 | 290 | 48 | 3 | 154 | 201 | 1900 | 2400 | 14.40 |
| 6332M | 160 | 340 | 68 | 4 | 238 | 327 | 1800 | 2200 | 31.30 |
| 733 | 165 | 250.5 | 35 | 2.5 | 113 | 143 | 2200 | 2600 | 6.44 |
| 61834M | 170 | 215 | 22 | 1.1 | 50 | 61 | 2600 | 3200 | 1.87 |
| 61934M | 170 | 230 | 28 | 2 | 89 | 100 | 2400 | 3000 | 5.19 |
| 16034M | 170 | 260 | 28 | 1.5 | 119 | 129 | 2200 | 2800 | 5.83 |
| 6034M | 170 | 260 | 42 | 2.1 | 131 | 171 | 2200 | 2800 | 8.23 |
| 6034 | 170 | 260 | 42 | 2.1 | 131 | 171 | 2200 | 2800 | 6.78 |
| 6034Q | 170 | 260 | 42 | 2.1 | 131 | 171 | 2200 | 2800 | 7.94 |
| 6234 | 170 | 310 | 52 | 4 | 186 | 256 | 1900 | 2400 | 15.20 |
| 6234M | 170 | 310 | 52 | 4 | 175 | 240 | 1900 | 2400 | 18.40 |
| 6334 | 170 | 360 | 72 | 4 | 350 | 380 | 1700 | 2000 | 30.90 |
| 6334M | 170 | 360 | 72 | 4 | 350 | 380 | 1700 | 2000 | 34.90 |
| 61936M | 180 | 250 | 33 | 5 | 98 | 137 | 2200 | 2800 | 5.27 |
| 63936X1M | 180 | 259.5 | 52 | 2 | 98 | 137 | 2200 | 2800 | 8.87 |
| 6036 | 180 | 280 | 46 | 2.1 | 150 | 202 | 2200 | 2600 | 8.83 |
| 6036M | 180 | 280 | 46 | 2.1 | 173 | 180 | 2200 | 2600 | 10.70 |
| 6236 | 180 | 320 | 52 | 4 | 202 | 287 | 1800 | 2200 | 15.40 |
| 6236M | 180 | 320 | 52 | 4 | 197 | 279 | 1800 | 2600 | 17.80 |
| 61838M | 190 | 240 | 24 | 1.5 | 48.5 | 83.5 | 2200 | 2800 | 2.38 |
| 61938M | 190 | 260 | 33 | 2 | 127 | 138 | 2200 | 2800 | 5.58 |
| 61938X1M | 190 | 269.5 | 33 | 2 | 127 | 138 | 2200 | 2800 | 6.87 |
| 16038M | 190 | 290 | 31 | 2 | 135 | 155 | 2000 | 2600 | 8.11 |
| 6038M | 190 | 290 | 46 | 2.1 | 180 | 195 | 2000 | 2600 | 11.10 |
| 6038 | 190 | 290 | 46 | 2.1 | 149 | 204 | 2000 | 2600 | 9.58 |
| 6238 | 190 | 340 | 55 | 4 | 218 | 321 | 1700 | 2000 | 18.90 |
| 6238M | 190 | 340 | 55 | 4 | 205 | 300 | 1700 | 2000 | 23.20 |
| 16040M | 200 | 310 | 34 | 2 | 121 | 179 | 1900 | 2400 | 10.30 |
| 6040M | 200 | 310 | 51 | 2.1 | 171 | 245 | 1900 | 2400 | 14.30 |
| 6040 | 200 | 310 | 51 | 2.1 | 171 | 245 | 1900 | 2400 | 11.70 |
| 6240 | 200 | 360 | 58 | 4 | 222 | 332 | 1700 | 2000 | 22.60 |
| 6240M | 200 | 360 | 58 | 4 | 206 | 305 | 1700 | 2000 | 24.40 |
| 61944M | 220 | 300 | 38 | 2.1 | 136 | 162 | 1900 | 2400 | 7.96 |
| 61944X1M | 220 | 309.5 | 38 | 2.1 | 136 | 162 | 1900 | 2400 | 9.30 |
| 6044 | 220 | 340 | 56 | 3 | 245 | 293 | 1800 | 2200 | 15.60 |
| 6044M | 220 | 340 | 56 | 3 | 245 | 293 | 1800 | 2200 | 18.80 |
| 6244 | 220 | 400 | 65 | 4 | 229 | 365 | 1500 | 1800 | 31.20 |
| 6646M | 230 | 329.5 | 40 | 2.1 | 147 | 227 | 1600 | 2000 | 10.40 |
| 61948M | 240 | 320 | 38 | 2.1 | 119 | 186 | 1800 | 2200 | 8.10 |
| 6048M | 240 | 360 | 56 | 3 | 255 | 315 | 1700 | 2000 | 20.70 |
| 6048X1M | 240 | 359.5 | 56 | 3 | 255 | 315 | 1700 | 2000 | 20.70 |
| 6248 | 240 | 440 | 72 | 4 | 277 | 470 | 1300 | 1600 | 51.80 |
| 61852M | 260 | 320 | 28 | 2 | 94 | 128 | 1700 | 2000 | 4.85 |
| 61952M | 260 | 360 | 46 | 2.1 | 163 | 269 | 1600 | 1900 | 14.40 |
| 752 | 260 | 370 | 46 | 2.1 | 163 | 269 | 1600 | 1900 | 16.50 |
| 62952X1M-1 | 260 | 369.5 | 60 | 2.1 | 175 | 288 | 1600 | 1900 | 20.30 |
| 6052M | 260 | 400 | 65 | 4 | 294 | 375 | 1500 | 1800 | 28.80 |
| 61956M | 280 | 380 | 46 | 2.1 | 165 | 282 | 1500 | 1800 | 15.60 |
| 61956X1M-1 | 280 | 390 | 46 | 4 | 165 | 282 | 1500 | 1800 | 17.60 |
| 6056 | 280 | 420 | 65 | 4 | 305 | 405 | 1400 | 1700 | 32.20 |
| 61960X1 | 300 | 419.5 | 56 | 3 | 205 | 370 | 1400 | 1700 | 20.60 |
| 61960 | 300 | 420 | 56 | 3 | 205 | 370 | 1300 | 1600 | 20.70 |
| 16060/HA | 300 | 460 | 50 | 4 | 260 | 370 | 1200 | 1500 | 33.10 |
| 6060 | 300 | 460 | 74 | 4 | 257 | 476 | 1200 | 1500 | 48.40 |
| 6064 | 320 | 480 | 74 | 4 | 265 | 510 | 1100 | 1400 | 50.30 |
| 61864F3 | 320 | 400 | 38 | 2.1 | 121 | 220 | 1300 | 1600 | 11.10 |
| 864 | 320 | 412 | 38 | 2.5 | 164 | 292 | 1300 | 1600 | 12.70 |
| 61964 | 320 | 440 | 56 | 3 | 214 | 395 | 1300 | 1600 | 24.90 |
| 61968 | 340 | 460 | 56 | 3 | 282 | 420 | 1100 | 1400 | 27.00 |
| 61872 | 360 | 440 | 38 | 2.1 | 126 | 242 | 1100 | 1400 | 12.20 |
| 6072F1 | 360 | 540 | 82 | 5 | 310 | 620 | 1000 | 1300 | 64.70 |
| 61876F1 | 380 | 480 | 46 | 2.1 | 214 | 314 | 1000 | 1300 | 19.00 |
| 61976 | 380 | 520 | 65 | 4 | 266 | 550 | 1000 | 1300 | 39.80 |
| 61980F3 | 400 | 540 | 65 | 4 | 273 | 582 | 950 | 1200 | 39.40 |
| 6080F1 | 400 | 600 | 90 | 5 | 370 | 780 | 900 | 1100 | 86.50 |
| 61984F1/C9 | 420 | 560 | 65 | 4 | 247 | 395 | 900 | 1100 | 41.90 |
| 61984F1 | 420 | 560 | 65 | 4 | 247 | 395 | 900 | 1100 | 41.90 |
| 61988F3
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