KOYO BEAIRNG
| Boundary dimensions (mm) | Basic load ratings (kN) Cr C0r | Fatigue load limit (kN) Cu | Factor f0 | Bearing No. | De- sign | Mounting dimensions (mm) | (Refer.) Mass (kg) | ||||||
| d D B | r min. | da min. | Da max. | ra max. | |||||||||
| 180 | 250 | 33 | 2 | 153 | 129 | 4.70 | 16.3 | 6936 | 2 | 189 | 241 | 2 | 4.90 |
| 259.5 | 33 | 2 | 142 | 127 | 4.45 | 16.5 | 306840 | 2 | 189 | 250.5 | 2 | 6.10 | |
| 265 | 33 | 2 | 175 | 147 | 5.30 | 16.2 | SB3627 | 2 | 189 | 256 | 2 | 6.20 | |
| 280 | 31 | 2 | 169 | 148 | 5.15 | 16.4 | 16036 | 2 | 189 | 271 | 2 | 7.55 | |
| 280 | 46 | 2.1 | 227 | 194 | 7.15 | 15.8 | 6036 | 2 | 191 | 269 | 2 | 10.3 | |
| 320 | 52 | 4 | 284 | 241 | 12.0 | 15.1 | 6236 | 2 | 196 | 304 | 3 | 18.3 | |
| 380 | 75 | 4 | 443 | 407 | 22.1 | 13.9 | 6336 | 2 | 196 | 364 | 3 | 44.7 | |
| 190 | 240 | 24 | 1.5 | 91.4 | 88.1 | 3.10 | 16.1 | 6838 | 1 | 198 | 232 | 1.5 | 2.60 |
| 259.5 | 33 | 2 | 141 | 127 | 4.35 | 16.6 | SB382633 | 2 | 199 | 250.5 | 2 | 5.10 | |
| 260 | 33 | 2 | 158 | 138 | 4.85 | 16.4 | 6938 | 2 | 199 | 251 | 2 | 5.20 | |
| 269.5 | 33 | 2 | 174 | 148 | 5.25 | 16.3 | 306627A | 2 | 199 | 260.5 | 2 | 6.50 | |
| 290 | 31 | 2 | 173 | 158 | 5.20 | 16.6 | 16038 | 2 | 199 | 281 | 2 | 7.85 | |
| 290 | 46 | 2.1 | 235 | 201 | 7.35 | 15.8 | 6038 | 2 | 201 | 279 | 2 | 10.8 | |
| 340 | 55 | 4 | 319 | 281 | 13.7 | 15.0 | 6238 | 2 | 206 | 324 | 3 | 23.0 | |
| 400 | 78 | 5 | 443 | 415 | 21.3 | 14.1 | 6338 | 2 | 210 | 380 | 4 | 51.5 | |
| 200 | 250 | 24 | 1.5 | 97.6 | 93.6 | 3.20 | 16.1 | 6840 | 2 | 208 | 242 | 1.5 | 2.70 |
| 279.5 | 38 | 2.1 | 179 | 158 | 5.35 | 16.4 | 360278 | 2 | 211 | 268.5 | 2 | 7.40 | |
| 280 | 38 | 2.1 | 196 | 168 | 5.80 | 16.2 | 6940 | 2 | 211 | 269 | 2 | 7.30 | |
| 289.5 | 38 | 2.1 | 206 | 176 | 6.10 | 16.1 | 306841 | 2 | 211 | 278.5 | 2 | 8.90 | |
| 310 | 34 | 2 | 201 | 180 | 5.95 | 16.4 | 16040 | 2 | 209 | 301 | 2 | 10.1 | |
| 310 | 51 | 2.1 | 272 | 243 | 11.3 | 15.6 | 6040 | 2 | 211 | 299 | 2 | 14.0 | |
| 360 | 58 | 4 | 336 | 311 | 14.4 | 15.2 | 6240 | 2 | 216 | 344 | 3 | 28.2 | |
| 420 | 80 | 5 | 513 | 506 | 25.5 | 14.0 | 6340 | 2 | 220 | 400 | 4 | 58.0 | |
| 210 | 299.5 | 38 | 2.1 | 213 | 189 | 6.35 | 16.2 | SB4230 | 2 | 221 | 288.5 | 2 | 8.80 |
| 220 | 270 | 24 | 1.5 | 101 | 101 | 3.35 | 16.0 | 6844 | 2 | 228 | 262 | 1.5 | 3.00 |
| 300 | 38 | 2.1 | 201 | 180 | 5.85 | 16.4 | 6944 | 2 | 231 | 289 | 2 | 7.90 | |
| 309.5 | 38 | 2.1 | 188 | 178 | 5.65 | 16.5 | 306867 | 2 | 231 | 298.5 | 2 | 9.40 | |
| 319.5 | 46 | 2.1 | 241 | 220 | 7.30 | 16.1 | SB4432A | 2 | 231 | 308.5 | 2 | 11.9 | |
CMTG BEARING CO.,LIMITED. has been engaged in bearing industry for many years, we provide a wide selections of brands, including FAG bearing, SKF bearing,NSK bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block …ect.
Bearing typies including standard bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,spherical plain bearings, high temperature,super-precision bearings, as well as some rare types customized to your need.
Contact us if any bearing in demand . we will check and revert ASAP.
