| 品牌：SKF | 规格：套 | 材质：轴承钢 |
| 产地：瑞典 | 使用场合：机床主轴 |
北京贝瑞迎轴承有限公司为您提供SKF进口轴承代理商销售四点角接触球轴承QJ313MAN2，SKF四点角接触球轴承QJ313MAN2轴承技术参数:
轴承品牌:SKF
轴承型号:QJ313MAN2
轴承类型:角接触球轴承
滚动体:钢球
外形尺寸:内径65mm，外径140mm，厚度33mm
包装:单盒包装
重量:2.7kg
基本载荷:156-176KN
极限转速:6300-8500r/min
特点:QJ313MAN2轴承为可分离型结构。可以承受径向负荷、双向轴向负荷，能限制两个方向的轴向位移，但比现规格的双列角接触球球轴承占用的轴向空间少。单个轴承可代替正面组合或背面组合的角接触球轴承。由于是双半内圈(或外圈)，装球数量增多，具有较大的承载能力。四点接触球轴承适用于承受纯轴向负荷或以轴向负荷为主的轴向、径向联合负荷。该种轴承与其它球轴承相比，当径向游隙相同时，轴向游隙较小，极限转速较高。在正常工作状况下，该类轴承承受任何方向的轴向负荷时，都能形成一个接触角， 钢球与内、外滚道各接触于一点，避免接触区发生大的滑动摩擦。因此，轴承不宜承 受以径向力为主和负荷。
以下是SKF生产的部分四点角接触球轴承:
| QJ 202 N2MA | QJ 309 N2MA | QJ 215 N2PHAS | QJ 1030 N2MA | QJ 1256 N2MA |
| QJ 203 N2MA | QJ 309 N2PHAS | QJ 315 N2MA | QJ 230 N2MA | QJ 1060 MA |
| QJ 303 N2MA | QJ 210 MA | QJ 216 MA | QJ 330 N2MA | QJ 1060 N2MA |
| QJ 304 MA | QJ 310 MA | QJ 216 N2MA | QJ 1032 N2MA | QJ 1260 N2MA |
| QJ 304 N2MA | QJ 310 PHAS | QJ 316 N2MA | QJ 232 N2MA | QJ 1064 MA |
| QJ 304 N2PHAS | QJ 211 MA | QJ 1017 N2MA | QJ 332 N2MA | QJ 1064 N2MA |
| QJ 205 MA | QJ 211 N2MA | QJ 217 MA | QJ 234 N2MA | QJ 1264 N2MA |
| QJ 205 N2MA | QJ 311 MA | QJ 217 N2MA | QJ 334 N2MA | QJ 1068 N2MA |
| QJ 305 MA | QJ 311 N2MA | QJ 317 N2MA | QJ 236 N2MA | QJ 1268 MA/344524 |
| QJ 305 N2MA | QJ 212 MA | QJ 218 N2MA | QJ 336 N2MA | QJ 1072 N2MA |
| QJ 206 MA | QJ 212 N2MA | QJ 318 N2MA | QJ 1038 N2MA | QJ 1272 N2MA |
| QJ 206 N2MA | QJ 212 N2PHAS | QJ 219 N2MA | QJ 238 N2MA | QJ 1076 N2MA |
| QJ 306 MA | QJ 312 MA | QJ 319 N2MA | QJ 338 N2MA | QJ 1276 N2MA |
| QJ 306 N2MA | QJ 312 N2MA | QJ 220 N2MA | QJ 1040 N2MA | QJ 1080 N2MA |
| QJ 306 N2PHAS | QJ 213 MA | QJ 320 N2MA | QJ 240 N2MA | QJ 1280 N2MA |
| QJ 207 N2MA | QJ 213 N2MA | QJ 1021 N2MA | QJ 1240 N2MA | QJ 1984 MA |
| QJ 307 MA | QJ 313 MA | QJ 1022 N2MA | QJ 1244 N2MA | QJ 1084 N2MA |
| QJ 307 N2MA | QJ 214 MA | QJ 222 N2MA | QJ 344 N2/309829 | QJ 1284 N2MA |
| QJ 307 N2PHAS | QJ 214 N2MA | QJ 322 N2MA | QJ 344 N2MA | QJ 1988 N2MA |
| QJ 208 MA | QJ 214 N2PHAS | QJ 224 N2MA | QJ 248 N2MA | QJ 1088 N2MA |
| QJ 208 N2MA | QJ 314 MA | QJ 324 N2MA | QJ 1248 MA/344524 | QJ 1288 N2MA |
| QJ 308 MA | QJ 314 N2MA | QJ 226 N2MA | QJ 252 N2MA | QJ 1092 N2MA |
| QJ 308 N2MA | QJ 314 N2PHAS | QJ 326 N2MA | QJ 1252 MA | QJ 1292 N2MA |
| QJ 209 MA | QJ 215 MA | QJ 228 N2MA | QJ 1252 N2MA | QJ 1096 N2MA |
| QJ 309 MA | QJ 215 N2MA | QJ 328 N2MA | QJ 1056 N2MA | QJ 1296 N2MA |
豫公安备 41010502000017号