{"id":3660,"date":"2026-11-12T12:07:59","date_gmt":"2026-11-12T12:07:59","guid":{"rendered":"https:\/\/www.zqmbearings.com\/products\/nj2320m-2\/"},"modified":"2026-11-12T14:45:56","modified_gmt":"2026-11-12T14:45:56","slug":"nj2320m","status":"publish","type":"product","link":"https:\/\/www.zqmbearings.com\/zh\/products\/nj2320m\/","title":{"rendered":"NJ2320M \u5706\u67f1\u6eda\u5b50\u8f74\u627f 100\u00d7215\u00d773mm \u5c3a\u5bf8\u53c2\u6570\uff5c\u7fa4\u9a6c\u8f74\u627f"},"content":{"rendered":"
\n
\n

NJ2320M \u5355\u5217\u5706\u67f1\u6eda\u5b50\u8f74\u627f\u4ea7\u54c1\u6982\u8ff0<\/h2>\n

NJ2320M<\/strong>\uff08\u5ba2\u6237\u8be2\u76d8\u53ca\u8fdb\u53e3\u54c1\u724c\u9009\u578b\u8868\u4e2d\u4ea6\u5e38\u5199\u4f5c NJ2320ECMC3<\/strong>\u3001NJ 2320 ECM\/C3, NJ 2320 ECML\/C3, NJ2320-E-XL-M1-C3<\/strong>\uff09\u5c5e\u4e8e ISO NJ23 \u5c3a\u5bf8\u7cfb\u5217\u91cd\u8f7d\u5355\u5217\u5706\u67f1\u6eda\u5b50\u8f74\u627f\uff0c\u57fa\u672c\u5916\u5f62\u5c3a\u5bf8\u4e3a\u5185\u5f84 100 mm<\/strong> \u00d7 \u5916\u5f84 215 mm<\/strong> \u00d7 \u5bbd\u5ea6 73 mm<\/strong>\uff08\u6eda\u5b50\u5185\u63a5\u5706\u76f4\u5f84 Fw<\/sub> = 129.5 mm\uff09\uff0c\u5355\u5957\u76ee\u5f55\u53c2\u8003\u91cd\u91cf\u4e3a 13.5 kg<\/strong>\u3002\u8be5\u578b\u53f7\u91c7\u7528\u5916\u5708\u53cc\u6321\u8fb9\u3001\u5185\u5708\u5355\u6321\u8fb9\u53ef\u5206\u79bb\u7ed3\u6784\uff08NJ<\/strong> \u578b\uff09\u5e76\u914d\u5907\u9ad8\u5f3a\u5ea6\u673a\u52a0\u5de5\u9ec4\u94dc\u5b9e\u4f53\u4fdd\u6301\u67b6\uff08M \/ EM<\/strong>\uff09\uff0c\u57fa\u672c\u989d\u5b9a\u52a8\u8f7d\u8377\u8fbe 440 kN<\/strong>\u3001\u57fa\u672c\u989d\u5b9a\u9759\u8f7d\u8377\u8fbe 630 kN<\/strong>\u3002<\/p>\n

\u7fa4\u9a6c\u8f74\u627f\uff08ZQM Bearings\uff09<\/strong>\u9762\u5411\u6d77\u5185\u5916\u8f74\u627f\u7ecf\u9500\u5546\u3001\u4e3b\u673a\u914d\u5957\u5382\uff08OEM\uff09\u53ca\u5de5\u77ff\u7ef4\u4fee\u7ec8\u7aef\uff08MRO\uff09\uff0c\u63d0\u4f9b NJ2320M<\/strong> \u6807\u51c6\u6e38\u9699\uff08C0<\/strong>\uff09\u53ca\u5927\u6e38\u9699\uff08C3<\/strong>\uff0c\u5b8c\u6574\u5339\u914d\u5ba2\u6237\u8be2\u76d8\u578b\u53f7 NJ2320ECMC3<\/strong>\uff09\u9009\u578b\u6838\u5bf9\u4e0e\u4f9b\u8d27\u652f\u6301\u3002<\/p>\n\n\n\n\n\n\n\n\n
\u6838\u5fc3\u5c5e\u6027<\/th>\n\u6280\u672f\u89c4\u683c<\/th>\n\u5de5\u7a0b\u9009\u578b\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n
\u53d7\u63a7\u6807\u51c6\u578b\u53f7<\/td>\nNJ2320M<\/strong>\uff08NJ2320M\uff09<\/td>\n\u5b8c\u6574\u8986\u76d6\u8be2\u76d8\u578b\u53f7 NJ2320ECMC3<\/strong>\uff08\u9ec4\u94dc\u5b9e\u4f53\u4fdd\u6301\u67b6 + C3 \u5f84\u5411\u6e38\u9699\uff09<\/td>\n<\/tr>\n
\u8f74\u627f\u7ed3\u6784\u7c7b\u578b<\/td>\n\u5355\u5217\u5706\u67f1\u6eda\u5b50\u8f74\u627f\uff08NJ \u578b\uff09<\/td>\n\u5916\u5708\u53cc\u6321\u8fb9\u3001\u5185\u5708\u5355\u6321\u8fb9\uff1b\u627f\u53d7\u9ad8\u5f84\u5411\u8d1f\u8377\u5e76\u53ef\u4f5c\u5355\u5411\u8f74\u5411\u5b9a\u4f4d<\/td>\n<\/tr>\n
\u5916\u5f62\u5c3a\u5bf8 (d \u00d7 D \u00d7 B)<\/td>\n100 mm \u00d7 215 mm \u00d7 73 mm<\/strong>\uff08Fw<\/sub> = 129.5 mm\uff09<\/td>\n\u7b26\u5408 GB\/T 283 \/ ISO 15 \u6807\u51c6 NJ23 \u5c3a\u5bf8\u7cfb\u5217<\/td>\n<\/tr>\n
\u989d\u5b9a\u8f7d\u8377\u4e0e\u53c2\u8003\u91cd\u91cf<\/td>\nCr<\/sub> = 440 kN<\/strong> \u00b7 C0r<\/sub> = 630 kN<\/strong> \u00b7 \u91cd\u91cf = 13.5 kg<\/strong><\/td>\n100% \u6e90\u81ea\u7fa4\u9a6c\u8f74\u627f\u53d7\u63a7\u5de5\u7a0b\u6570\u636e\u5e93<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n
\n

NJ2320M \u8be6\u7ec6\u6280\u672f\u53c2\u6570\u8868\uff08100\u00d7215\u00d773mm\uff09<\/h2>\n

\u4ee5\u4e0b\u5916\u5f62\u5c3a\u5bf8\u3001\u989d\u5b9a\u52a8\u9759\u8f7d\u8377\u3001\u53c2\u8003\u8f6c\u901f\u3001\u5b89\u88c5\u6321\u80a9\u53ca\u8ba1\u7b97\u7cfb\u6570\u5747\u7531\u7fa4\u9a6c\u8f74\u627f\u53d7\u63a7\u6570\u636e\u5e93\u5b9e\u65f6\u6e32\u67d3\uff0c\u4e0e\u5168\u7ad9\u5728\u7ebf\u76ee\u5f55\u4fdd\u6301 100% \u540c\u6e90\u4e00\u81f4\uff1a<\/p>\n

NJ2320M \u6280\u672f\u89c4\u683c\u4e0e\u5c3a\u5bf8\u53c2\u6570<\/h2>
\u53c2\u6570\u7c7b\u522b<\/th>\u6280\u672f\u53c2\u6570\u540d\u79f0\uff08\u4ee3\u53f7\uff09<\/th>\u76ee\u5f55\u6807\u51c6\u6570\u503c<\/th><\/tr><\/thead>
\u57fa\u672c\u5916\u5f62\u5c3a\u5bf8\u4e0e\u91cd\u91cf<\/span><\/td>\u5185\u5f84 (d)<\/span><\/th>100 mm<\/td><\/tr>
\u57fa\u672c\u5916\u5f62\u5c3a\u5bf8\u4e0e\u91cd\u91cf<\/span><\/td>\u5916\u5f84 (D)<\/span><\/th>215 mm<\/td><\/tr>
\u57fa\u672c\u5916\u5f62\u5c3a\u5bf8\u4e0e\u91cd\u91cf<\/span><\/td>\u5bbd\u5ea6 (B)<\/span><\/th>73 mm<\/td><\/tr>
\u57fa\u672c\u5916\u5f62\u5c3a\u5bf8\u4e0e\u91cd\u91cf<\/span><\/td>\u6eda\u5b50\u5185\u63a5\u5706\u76f4\u5f84 (Fw)<\/span><\/th>129.5 mm<\/td><\/tr>
\u57fa\u672c\u5916\u5f62\u5c3a\u5bf8\u4e0e\u91cd\u91cf<\/span><\/td>\u53c2\u8003\u91cd\u91cf (mass)<\/span><\/th>13.5 kg<\/td><\/tr>
\u989d\u5b9a\u8f7d\u8377\u4e0e\u6781\u9650\u8f6c\u901f<\/span><\/td>\u57fa\u672c\u989d\u5b9a\u52a8\u8f7d\u8377 (Cr)<\/span><\/th>440 kN<\/td><\/tr>
\u989d\u5b9a\u8f7d\u8377\u4e0e\u6781\u9650\u8f6c\u901f<\/span><\/td>\u57fa\u672c\u989d\u5b9a\u9759\u8f7d\u8377 (Cor)<\/span><\/th>630 kN<\/td><\/tr>
\u989d\u5b9a\u8f7d\u8377\u4e0e\u6781\u9650\u8f6c\u901f<\/span><\/td>\u8102\u6da6\u6ed1\u6781\u9650\u8f6c\u901f (grease)<\/span><\/th>2400 rpm<\/td><\/tr>
\u989d\u5b9a\u8f7d\u8377\u4e0e\u6781\u9650\u8f6c\u901f<\/span><\/td>\u6cb9\u6da6\u6ed1\u6781\u9650\u8f6c\u901f (oil)<\/span><\/th>3000 rpm<\/td><\/tr>
\u5b89\u88c5\u914d\u5408\u4e0e\u5706\u89d2\u5c3a\u5bf8<\/span><\/td>\u8f74\u6321\u80a9\u53c2\u8003\u76f4\u5f84 (db)<\/span><\/th>116 mm<\/td><\/tr>
\u5b89\u88c5\u914d\u5408\u4e0e\u5706\u89d2\u5c3a\u5bf8<\/span><\/td>\u8f74\u627f\u5ea7\u6321\u80a9\u76f4\u5f84 (Da)<\/span><\/th>197 mm<\/td><\/tr>
\u5b89\u88c5\u914d\u5408\u4e0e\u5706\u89d2\u5c3a\u5bf8<\/span><\/td>\u6700\u5c0f\u5012\u89d2\u5c3a\u5bf8 (r12)<\/span><\/th>3 mm<\/td><\/tr>
\u5b89\u88c5\u914d\u5408\u4e0e\u5706\u89d2\u5c3a\u5bf8<\/span><\/td>\u6321\u8fb9\u65b9\u5411\u6700\u5c0f\u5012\u89d2 (r34)<\/span><\/th>3 mm<\/td><\/tr>
\u5b89\u88c5\u914d\u5408\u4e0e\u5706\u89d2\u5c3a\u5bf8<\/span><\/td>\u6700\u5927\u5706\u89d2\u534a\u5f84 (ra)<\/span><\/th>2.5 mm<\/td><\/tr>
\u5b89\u88c5\u914d\u5408\u4e0e\u5706\u89d2\u5c3a\u5bf8<\/span><\/td>\u6321\u8fb9\u65b9\u5411\u6700\u5927\u5706\u89d2\u534a\u5f84 (rb)<\/span><\/th>2.5 mm<\/td><\/tr><\/tbody><\/table><\/div>

\u6570\u636e\u6765\u6e90\uff1a\u7fa4\u9a6c\u8f74\u627f\uff08ZQM Bearings\uff09\u53d7\u63a7\u578b\u53f7\u6570\u636e\u5e93\u3002\u8ba2\u8d2d\u4e0e\u5b89\u88c5\u524d\u8bf7\u7ed3\u5408\u8bbe\u5907\u56fe\u7eb8\u6838\u5bf9\u8f74\u80a9 da\/db\u3001\u5ea7\u80a9 Da\u3001\u914d\u5408\u516c\u5dee\u53ca\u5185\u90e8\u6e38\u9699\u3002<\/p><\/div><\/section>
\n<\/section>\n

\n

\u578b\u53f7\u4ee3\u53f7\u62c6\u89e3\u4e0e\u7ed3\u6784\u7279\u70b9\uff08NJ2320M \/ NJ2320ECMC3\uff09<\/h2>\n

\u9488\u5bf9\u6807\u51c6\u578b\u53f7 NJ2320M<\/strong> \u4e0e\u5e38\u89c1\u56fd\u9645\u8be2\u76d8\u578b\u53f7 NJ2320ECMC3<\/strong> \u7684\u540e\u7f00\u542b\u4e49\u5bf9\u6bd4\u8bf4\u660e\u5982\u4e0b\uff1a<\/p>\n\n\n\n\n\n\n\n\n
\u4ee3\u53f7\u5b57\u6bb5<\/th>\n\u7ed3\u6784\u4e0e\u5de5\u7a0b\u5b9a\u4e49<\/th>\n\u9009\u578b\u4e0e\u4e92\u6362\u5f71\u54cd\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n
NJ<\/code><\/td>\n\u5916\u5708\u53cc\u56fa\u5b9a\u6321\u8fb9\u3001\u5185\u5708\u5355\u56fa\u5b9a\u6321\u8fb9\u7ed3\u6784<\/td>\n\u53ef\u5206\u79bb\u5b89\u88c5\uff0c\u9664\u627f\u53d7\u9ad8\u5f84\u5411\u8f7d\u8377\u5916\uff0c\u53ef\u627f\u62c5\u5355\u65b9\u5411\u8f74\u5411\u5b9a\u4f4d\u8d1f\u8377<\/td>\n<\/tr>\n
2320<\/code><\/td>\nISO NJ23 \u5c3a\u5bf8\u7cfb\u5217 \u00b7 \u5185\u5f84\u4ee3\u53f7\uff08\u00d75 = 100 mm\uff09<\/td>\n\u5916\u5f62\u5c3a\u5bf8\u4e25\u683c\u6267\u884c\u56fd\u9645\u4e92\u6362\u6807\u51c6\uff08100\u00d7215\u00d773mm\uff09<\/td>\n<\/tr>\n
E \/ EM \/ M<\/code><\/td>\n\u52a0\u5f3a\u578b\u5185\u90e8\u8bbe\u8ba1\uff08E\uff09+ \u673a\u52a0\u5de5\u9ec4\u94dc\u5b9e\u4f53\u4fdd\u6301\u67b6\uff08M\uff09<\/td>\n\u5bf9\u5e94 SKF \u4f53\u7cfb\u4e2d\u7684 ECM \/ ECML<\/code> \u53ca FAG \u4f53\u7cfb\u4e2d\u7684 E-XL-M1<\/code><\/td>\n<\/tr>\n
C3<\/code>\uff08\u8be2\u76d8 NJ2320ECMC3<\/code>\uff09<\/td>\n\u5927\u4e8e\u6807\u51c6\u7ec4\uff08C0\uff09\u7684\u7b2c 3 \u7ec4\u5f84\u5411\u5185\u90e8\u6e38\u9699<\/td>\n\u9002\u7528\u4e8e\u91cd\u8fc7\u76c8\u914d\u5408\u8f74\u9888\u53ca\u9ad8\u901f\u6e29\u5347\u5de5\u51b5\uff0c\u9632\u6b62\u8fd0\u8f6c\u9884\u7d27\u62b1\u6b7b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n
\n

\u5178\u578b\u914d\u5957\u8bbe\u5907\u4e0e\u9002\u7528\u5de5\u51b5<\/h2>\n

\u51ed\u501f 440 kN<\/strong> \u7684\u989d\u5b9a\u52a8\u8f7d\u8377\u4e0e 630 kN<\/strong> \u7684\u989d\u5b9a\u9759\u8f7d\u8377\uff0cNJ2320M<\/strong>\uff08100\u00d7215\u00d773mm\uff09\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4ee5\u4e0b\u5de5\u4e1a\u6838\u5fc3\u88c5\u5907\uff1a<\/p>\n\n\n\n\n\n\n\n\n
\u5e94\u7528\u884c\u4e1a\u9886\u57df<\/th>\n\u5178\u578b\u914d\u5957\u4e3b\u673a\u4e0e\u5b89\u88c5\u90e8\u4f4d<\/th>\n\u5de5\u51b5\u8f7d\u8377\u7279\u5f81<\/th>\n<\/tr>\n<\/thead>\n
\u91cd\u8f7d\u5de5\u4e1a\u9f7f\u8f6e\u7bb1\u4e0e\u51cf\u901f\u673a<\/strong><\/td>\n\u4e2d\u9ad8\u901f\u4e2d\u95f4\u8f74\u4e0e\u8f93\u51fa\u8f74\u652f\u6491\uff0c\u65e2\u53ef\u627f\u53d7\u9ad8\u5f84\u5411\u521a\u5ea6\u8d1f\u8377\uff0c\u53c8\u53ef\u901a\u8fc7\u5916\u5708\u53cc\u6321\u8fb9\u4e0e\u5185\u5708\u5355\u6321\u8fb9\u914d\u5408\u627f\u62c5\u5355\u5411\u8f74\u5411\u5b9a\u4f4d\u6216\u8865\u507f\u70ed\u81a8\u80c0\u6e38\u52a8\u3002<\/td>\n\u9ad8\u5f84\u5411\u8d1f\u8377\u3001\u9ad8\u521a\u5ea6\u652f\u6491\u4e0e\u8f74\u5411\u70ed\u81a8\u80c0\u8865\u507f<\/td>\n<\/tr>\n
\u5927\u4e2d\u578b\u7535\u673a\u4e0e\u7275\u5f15\u7535\u673a\u4f20\u52a8\u7aef<\/strong><\/td>\n\u91cd\u8f7d\u76ae\u5e26\u8f6e\u6216\u9f7f\u8f6e\u76f4\u8054\u7535\u673a\u8f6c\u5b50\u652f\u627f\uff0c\u9002\u5e94\u9ad8\u5f84\u5411\u8d1f\u8377\u53ca\u8fde\u7eed\u8fd0\u8f6c\u6e29\u5347\u5e26\u6765\u7684\u8f74\u5411\u4f38\u7f29\u5de5\u51b5\u3002<\/td>\n\u9ad8\u5f84\u5411\u8d1f\u8377\u3001\u9ad8\u521a\u5ea6\u652f\u6491\u4e0e\u8f74\u5411\u70ed\u81a8\u80c0\u8865\u507f<\/td>\n<\/tr>\n
\u77ff\u5c71\u7834\u788e\u4e0e\u6c34\u6ce5\u5efa\u6750\u88c5\u5907<\/strong><\/td>\n\u7834\u788e\u673a\u4f20\u52a8\u8f74\u3001\u7403\u78e8\u673a\u5c0f\u9f7f\u8f6e\u8f74\u3001\u91cd\u578b\u5e26\u5f0f\u8f93\u9001\u673a\u6eda\u7b52\u8f74\u627f\u5ea7\u7b49\u8fde\u7eed\u51b2\u51fb\u8d1f\u8377\u90e8\u4f4d\u3002<\/td>\n\u9ad8\u5f84\u5411\u8d1f\u8377\u3001\u9ad8\u521a\u5ea6\u652f\u6491\u4e0e\u8f74\u5411\u70ed\u81a8\u80c0\u8865\u507f<\/td>\n<\/tr>\n
\u51b6\u91d1\u8f85\u673a\u4e0e\u9020\u7eb8\u673a\u68b0\u4f20\u52a8\u7cfb<\/strong><\/td>\n\u8f67\u673a\u8f8a\u9053\u51cf\u901f\u7bb1\u3001\u538b\u5149\u673a\u4f20\u52a8\u8f8a\u53ca\u5927\u578b\u5de5\u4e1a\u6e23\u6d46\u6cf5\u4e3b\u8f74\uff0c\u4f9d\u8d56\u673a\u52a0\u5de5\u9ec4\u94dc\u4fdd\u6301\u67b6\u63d0\u4f9b\u9ad8\u6297\u632f\u53ef\u9760\u6027\u3002<\/td>\n\u9ad8\u5f84\u5411\u8d1f\u8377\u3001\u9ad8\u521a\u5ea6\u652f\u6491\u4e0e\u8f74\u5411\u70ed\u81a8\u80c0\u8865\u507f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n
\n

\u6e38\u9699\u3001\u4fdd\u6301\u67b6\u4e0e\u5185\u5b54\u914d\u7f6e\u9009\u578b\u8bf4\u660e<\/h2>\n

\u5728\u91c7\u8d2d NJ2320M<\/strong> \u6216\u6838\u5bf9 NJ2320ECMC3<\/strong> \u8be2\u76d8\u8ba2\u5355\u65f6\uff0c\u5efa\u8bae\u5728\u4e0b\u5355\u524d\u786e\u8ba4\u4ee5\u4e0b\u4e09\u9879\u914d\u7f6e\u7ec6\u8282\uff1a<\/p>\n\n\n\n\n\n\n\n
\u6838\u5bf9\u9879\u76ee<\/th>\n\u53ef\u9009\u914d\u7f6e\u8303\u56f4<\/th>\n\u5de5\u7a0b\u9009\u578b\u5efa\u8bae<\/th>\n<\/tr>\n<\/thead>\n
\u5f84\u5411\u5185\u90e8\u6e38\u9699<\/strong><\/td>\nC0<\/code>\uff08\u6807\u51c6\u7ec4\uff09\u00b7 C3<\/code> \u00b7 C4<\/code><\/td>\n\u82e5\u539f\u673a\u94ed\u724c\u6216\u8be2\u76d8\u5355\u6807\u6ce8\u4e3a NJ2320ECMC3<\/code>\uff0c\u8bf7\u660e\u786e\u6307\u5b9a C3 \u6e38\u9699<\/strong><\/td>\n<\/tr>\n
\u4fdd\u6301\u67b6\u578b\u5f0f<\/strong><\/td>\nM \/ EM<\/code>\uff08\u673a\u52a0\u5de5\u9ec4\u94dc\u5b9e\u4f53\u67b6\uff09\u00b7 ECP<\/code>\uff08\u5de5\u7a0b\u5851\u67b6\uff09<\/td>\n\u91cd\u8f7d\u51b2\u51fb\u3001\u9ad8\u632f\u52a8\u53ca\u4e2d\u5927\u578b\u4f20\u52a8\u90e8\u4f4d\u4f18\u5148\u63a8\u8350\u4e00\u4f53\u5f0f\u673a\u52a0\u5de5\u9ec4\u94dc\u4fdd\u6301\u67b6<\/td>\n<\/tr>\n
\u5b89\u88c5\u914d\u5408\u4e0e\u6321\u80a9<\/strong><\/td>\n\u6807\u51c6\u5706\u67f1\u5185\u5b54 \u00b7 NJ \u578b\u5355\u5411\u8f74\u5411\u5b9a\u4f4d\u6321\u8fb9<\/td>\n\u5b89\u88c5\u65f6\u8bf7\u786e\u4fdd\u8f74\u80a9\u76f4\u5f84 db<\/sub> \u2265 116 mm\u3001\u8f74\u627f\u5ea7\u6321\u80a9 Da<\/sub> \u2264 197 mm\u3001\u5706\u89d2\u534a\u5f84 ra<\/sub> \u2264 2.5 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n
\n

\u56fd\u9645\u54c1\u724c\u578b\u53f7\u5bf9\u7167\u4e0e\u4e92\u6362\u77e9\u9635\uff08NJ2320M \/ NJ2320ECMC3\uff09<\/h2>\n

\u4ee5\u4e0b\u5404\u54c1\u724c\u578b\u53f7\u5747\u7b26\u5408 ISO 15 \u5916\u5f62\u5c3a\u5bf8\u6807\u51c6\uff08100 mm \u00d7 215 mm \u00d7 73 mm<\/strong>\uff09\uff0c\u53ef\u76f4\u63a5\u8fdb\u884c\u5b89\u88c5\u7a7a\u95f4\u4e92\u6362\uff0c\u4ec5\u5185\u90e8\u7ed3\u6784\u8bbe\u8ba1\u4ee3\u53f7\u4e0e\u4fdd\u6301\u67b6\u540e\u7f00\u5199\u6cd5\u5b58\u5728\u54c1\u724c\u5dee\u5f02\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
\u54c1\u724c \/ \u6807\u51c6\u4f53\u7cfb<\/th>\n\u5bf9\u5e94\u578b\u53f7\u5199\u6cd5<\/th>\n\u7ed3\u6784\u4e0e\u540e\u7f00\u5dee\u5f02\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n
\u7fa4\u9a6c\u8f74\u627f (ZQM)<\/strong><\/td>\nNJ2320M<\/strong> \/ NJ2320M C3<\/strong><\/td>\n\u673a\u52a0\u5de5\u9ec4\u94dc\u5b9e\u4f53\u4fdd\u6301\u67b6\uff1b\u652f\u6301 C0 \u6807\u51c6\u6e38\u9699\u4e0e C3 \u5927\u6e38\u9699<\/td>\n<\/tr>\n
\u5ba2\u6237\u8be2\u76d8\u5e38\u89c1\u4ee3\u53f7<\/strong><\/td>\nNJ2320ECMC3<\/strong><\/td>\n\u5916\u5f62\u5c3a\u5bf8\u5b8c\u5168\u4e00\u81f4\uff08100\u00d7215\u00d773mm\uff09\uff0c\u5e26 C3 \u5f84\u5411\u6e38\u9699<\/td>\n<\/tr>\n
SKF<\/strong><\/td>\nNJ 2320 ECML\/C3 \/ NJ 2320 ECM\/C3 (NJ2320ECMC3)<\/td>\nSKF Explorer \u7cfb\u5217\u5bf9\u5e94\u4ee3\u53f7<\/td>\n<\/tr>\n
FAG \/ \u820d\u5f17\u52d2<\/strong><\/td>\nNJ2320-E-XL-M1-C3 \/ NJ2320-E-M1<\/td>\nX-life \/ \u673a\u52a0\u5de5\u9ec4\u94dc\u4fdd\u6301\u67b6\u5bf9\u5e94\u578b\u53f7<\/td>\n<\/tr>\n
NSK<\/strong><\/td>\nNJ2320EM \/ NJ2320M C3<\/td>\n\u9ad8\u627f\u8f7d\u673a\u52a0\u5de5\u9ec4\u94dc\u4fdd\u6301\u67b6\u7cfb\u5217<\/td>\n<\/tr>\n
NTN<\/strong><\/td>\nNJ2320EG1C3 \/ NJ2320E<\/td>\n\u91cd\u8f7d\u5de5\u4e1a\u7ea7\u5bf9\u5e94\u4ee3\u53f7<\/td>\n<\/tr>\n
Timken (\u94c1\u59c6\u80af)<\/strong><\/td>\nNJ2320EMA<\/td>\n\u9ec4\u94dc\u4fdd\u6301\u67b6\u91cd\u8f7d\u7cfb\u5217\u5bf9\u5e94\u4ee3\u53f7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n
\n

\u8be2\u4ef7\u4e0e\u8ba2\u8d27\u6838\u5bf9\u6e05\u5355<\/h2>\n

\u4e3a\u534f\u52a9\u60a8\u5feb\u901f\u83b7\u53d6 NJ2320M<\/strong>\uff08\u6216 NJ2320ECMC3<\/strong>\uff09\u7684\u51c6\u786e\u62a5\u4ef7\u4e0e\u4ea4\u671f\uff0c\u8bf7\u5728\u53d1\u9001\u8be2\u76d8\u65f6\u63d0\u4f9b\u4ee5\u4e0b\u5173\u952e\u4fe1\u606f\uff1a<\/p>\n\n\n\n\n\n\n\n\n
\u6838\u5bf9\u7ef4\u5ea6<\/th>\n\u9700\u786e\u8ba4\u7684\u5177\u4f53\u53c2\u6570<\/th>\n\u5de5\u7a0b\u4e0e\u5546\u52a1\u4f5c\u7528<\/th>\n<\/tr>\n<\/thead>\n
1. \u5b8c\u6574\u578b\u53f7\u4e0e\u540e\u7f00<\/strong><\/td>\n\u786e\u8ba4\u6309 NJ2320M<\/code> \u6807\u51c6\u6e38\u9699\u6216 NJ2320ECMC3<\/code>\uff08C3 \u6e38\u9699\uff09\u914d\u8d27<\/td>\n\u786e\u4fdd\u5185\u90e8\u5f84\u5411\u6e38\u9699\u4e0e\u4fdd\u6301\u67b6\u6750\u8d28\u5b8c\u5168\u5339\u914d\u4e3b\u673a\u88c5\u914d\u8981\u6c42<\/td>\n<\/tr>\n
2. \u91c7\u8d2d\u6570\u91cf\u4e0e\u7528\u9014<\/strong><\/td>\n\u5355\u6b21\u91c7\u8d2d\u5957\u6570\uff08\u5982\u6837\u4ef6\u6d4b\u8bd5\u3001\u8bbe\u5907\u5927\u4fee\u5907\u4ef6\u6216\u4e3b\u673a\u6279\u91cf\u914d\u5957\uff09<\/td>\n\u4fbf\u4e8e\u6838\u5b9a\u6279\u6b21\u6392\u4ea7\u5468\u671f\u4e0e\u51fa\u53e3\u514d\u718f\u84b8\u6728\u7bb1\u5305\u88c5\u65b9\u6848\uff08\u5355\u91cd 13.5 kg\uff09<\/td>\n<\/tr>\n
3. \u8d28\u68c0\u4e0e\u968f\u8d27\u6587\u4ef6<\/strong><\/td>\n\u662f\u5426\u9700\u8981\u51fa\u5382\u5c3a\u5bf8\u68c0\u9a8c\u5355\u3001\u6750\u8d28\u62a5\u544a\u6216\u6e38\u9699\u5b9e\u6d4b\u8bb0\u5f55<\/td>\n\u53d1\u8d27\u524d\u53ef\u6309\u5ba2\u6237\u9a8c\u6536\u6807\u51c6\u63d0\u4f9b\u5bf9\u5e94\u8d28\u68c0\u6280\u672f\u6587\u4ef6<\/td>\n<\/tr>\n
4. \u8d38\u6613\u6761\u6b3e\u4e0e\u76ee\u7684\u5730<\/strong><\/td>\n\u56fd\u5185\u542b\u7a0e\u8fd0\u4ea4\u8d27\u5730\uff0c\u6216\u5916\u8d38\u51fa\u53e3\u6761\u6b3e\uff08EXW \/ FOB \/ CIF \u53ca\u76ee\u7684\u6e2f\uff09<\/td>\n\u652f\u6301\u5feb\u901f\u6838\u7b97\u9646\u8fd0\u3001\u6d77\u8fd0\u6216\u56fd\u9645\u7a7a\u8fd0\u7269\u6d41\u6210\u672c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n
\n

\u5e38\u89c1\u95ee\u9898\u89e3\u7b54\uff08FAQ\uff09<\/h2>\n
\n
\n

Q1\uff1a\u7fa4\u9a6c\u8f74\u627f\u7684 NJ2320M \u80fd\u5426\u76f4\u63a5\u66ff\u4ee3\u5ba2\u6237\u8be2\u76d8\u4e2d\u7684 NJ2320ECMC3\uff1f<\/h3>\n

\u53ef\u4ee5\u3002\u4e24\u8005\u7684\u57fa\u672c\u5916\u5f62\u5c3a\u5bf8\u5747\u4e3a 100 mm \u00d7 215 mm \u00d7 73 mm<\/strong>\uff0c\u7b26\u5408\u540c\u4e00 ISO \u56fd\u9645\u4e92\u6362\u6807\u51c6\u3002\u5f53\u60a8\u7684\u8be2\u76d8\u6216\u8bbe\u5907\u624b\u518c\u6807\u6ce8\u4e3a NJ2320ECMC3<\/strong> \u65f6\uff0c\u4ec5\u9700\u5728\u8ba2\u8d27\u65f6\u5411\u6211\u4eec\u8bf4\u660e\u9700\u914d\u7f6e C3 \u5f84\u5411\u5185\u90e8\u6e38\u9699<\/strong>\uff0c\u5373\u53ef\u5b9e\u73b0\u5b89\u88c5\u5c3a\u5bf8\u4e0e\u8fd0\u8f6c\u6e38\u9699\u7684\u5b8c\u6574\u5339\u914d\u3002<\/p>\n<\/p><\/div>\n

\n

Q2\uff1aNJ2320M \u8f74\u627f\u7684\u5b89\u88c5\u8f74\u80a9\u4e0e\u5706\u89d2\u534a\u5f84\u6709\u4ec0\u4e48\u8981\u6c42\uff1f<\/h3>\n

\u6839\u636e\u53d7\u63a7\u5de5\u7a0b\u6570\u636e\u5e93\u53c2\u6570\uff0c\u8be5\u578b\u53f7\u6700\u5c0f\u5012\u89d2\u5c3a\u5bf8 r1,2 min<\/sub> \u4e3a 3 mm<\/strong>\uff0c\u8f74\u4e0e\u8f74\u627f\u5ea7\u6700\u5927\u5706\u89d2\u534a\u5f84 ra max<\/sub> \u4e3a 2.5 mm<\/strong>\uff0c\u6700\u5c0f\u8f74\u80a9\u76f4\u5f84 db min<\/sub> \u4e3a 116 mm<\/strong>\uff0c\u6700\u5927\u8f74\u627f\u5ea7\u6321\u80a9\u76f4\u5f84 Da max<\/sub> \u4e3a 197 mm<\/strong>\u3002<\/p>\n<\/p><\/div>\n

\n

Q3\uff1aNJ2320M \u5355\u5957\u8f74\u627f\u91cd\u91cf\u662f\u591a\u5c11\uff1f\u5982\u4f55\u6838\u7b97\u6d77\u8fd0\u6216\u7a7a\u8fd0\u91cd\u91cf\uff1f<\/h3>\n

NJ2320M<\/strong> \u7684\u76ee\u5f55\u53c2\u8003\u51c0\u91cd\u4e3a 13.5 kg\/\u5957<\/strong>\uff08\u4e0d\u542b\u51fa\u53e3\u9632\u9508\u72ec\u7acb\u5305\u88c5\u53ca\u6728\u6258\u76d8\/\u6728\u7bb1\u6bdb\u91cd\uff09\u3002\u63d0\u4ea4\u8be2\u76d8\u6570\u91cf\u540e\uff0c\u6211\u4eec\u53ef\u4e3a\u60a8\u7cbe\u786e\u6d4b\u7b97\u6574\u6279\u6bdb\u91cd\u4e0e\u6750\u79ef\u3002<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n

[zqm_related_models limit=”10″]<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

NJ2320M\uff08\u5bf9\u5e94\u8be2\u76d8\u578b\u53f7 NJ2320ECMC3\uff09\u5706\u67f1\u6eda\u5b50\u8f74\u627f\uff0c\u5c3a\u5bf8 100\u00d7215\u00d773mm\uff0c\u989d\u5b9a\u52a8\u8f7d\u8377 440 kN\uff0c\u9759\u8f7d\u8377 630 kN\uff0c\u53c2\u8003\u91cd\u91cf 13.5 kg\u3002\u673a\u52a0\u5de5\u9ec4\u94dc\u4fdd\u6301\u67b6\uff0c\u7fa4\u9a6c\u8f74\u627f\u63d0\u4f9b C0\/C3 \u6e38\u9699\u9009\u578b\u4e0e\u4f9b\u8d27\u3002<\/p>\n","protected":false},"featured_media":3775,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[24],"product_cat":[381],"product_tag":[],"class_list":["post-3660","product","type-product","status-publish","has-post-thumbnail","product_brand-zqm","product_cat-cylindrical-roller-bearings","desktop-align-left","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-tabs-layout-horizontal","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.zqmbearings.com\/zh\/wp-json\/wp\/v2\/product\/3660","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zqmbearings.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.zqmbearings.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":2,"href":"https:\/\/www.zqmbearings.com\/zh\/wp-json\/wp\/v2\/product\/3660\/revisions"}],"predecessor-version":[{"id":3708,"href":"https:\/\/www.zqmbearings.com\/zh\/wp-json\/wp\/v2\/product\/3660\/revisions\/3708"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.zqmbearings.com\/zh\/wp-json\/wp\/v2\/media\/3775"}],"wp:attachment":[{"href":"https:\/\/www.zqmbearings.com\/zh\/wp-json\/wp\/v2\/media?parent=3660"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.zqmbearings.com\/zh\/wp-json\/wp\/v2\/product_brand?post=3660"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.zqmbearings.com\/zh\/wp-json\/wp\/v2\/product_cat?post=3660"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.zqmbearings.com\/zh\/wp-json\/wp\/v2\/product_tag?post=3660"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}