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GAC-S 带油孔型
GKRW角接触关节轴承,内外圈均采用淬硬轴承钢制造,具备较高的硬度和承载能力,能够适应重载及冲击工况下的长期使用需求。外圈设计有润滑油槽和油孔,便于通过外部润滑系统定期加注润滑脂或润滑油,确保球面滑动界面在运行过程中保持充分的油膜覆盖,有效降低摩擦系数,减少磨损,延长轴承使用寿命。 该系列轴承属于角接触关节轴承结构,能够同时承受径向载荷与单向轴向载荷,适用于需要在一定摆角范围内进行倾斜或摆动运动的机械连接部位。其自调心功能可补偿安装偏差或轴挠曲变形,降低设备运行中的附加应力,特别适用于工程液压油缸、锻压机床、工程机械、自动化设备及汽车减震器等应用场合。 GKRW角接触关节轴承尺寸覆盖范围广泛:内径从25mm至200mm,外径从47mm至310mm,宽度从15mm至70mm,可满足从中小型设备到中型重载机械的多层次配套需求。轴承采用精密加工工艺,球面接触面匹配度高,运行平稳可靠。如需非标尺寸或特殊材质定制,欢迎联系GKRW工程师获取专业选型与技术支持。
| 产品总计:25,列表仅显示前 20 条,更多请搜索 |
| 公称型号(角接触型) | 主要尺寸(mm) | 安装尺寸(mm) | 额定载荷(KN) | ||||||||||||||||
| GAC-S油润滑型 | d | D | T | B | C | dk | a | D1 | s | A | r1s(min) | r2s(min) | da(max) | db(max) | Da(min) | Db(min) | Cr | Cor | 重量(kg) |
| GAC25.S | 25 | 47 | 15 | 14 | 14 | 42.5 | 2.7 | 31.4 | 1 | 7.5 | 0.6 | 0.2 | 30.1 | 39.5 | 34 | 43 | 47.8 | 239 | 0.14 |
| GAC28.S | 28 | 52 | 16 | 15 | 15 | 47 | 2.4 | 35.7 | 1 | 8 | 1 | 0.3 | 34.4 | 42 | 40 | 47.5 | 57.5 | 287 | 0.18 |
| GAC30.S | 30 | 55 | 17 | 16 | 16 | 50 | 2.3 | 36.1 | 2 | 8.5 | 1 | 0.3 | 34.7 | 45 | 40.5 | 50.5 | 64.6 | 323 | 0.21 |
| GAC32.S | 32 | 58 | 17 | 16 | 16 | 53 | - | 39.3 | 2.5 | - | - | - | 37.9 | 47.5 | 44 | 54 | 102 | 204 | 0.24 |
| GAC35.S | 35 | 62 | 18 | 17 | 17 | 56 | 2.1 | 42.4 | 2 | 9 | 1 | 0.3 | 41.1 | 50 | 47 | 57 | 78.5 | 392 | 0.27 |
| GAC40.S | 40 | 68 | 19 | 18 | 18 | 60 | 1.9 | 46.8 | 1.5 | 9.5 | 1 | 0.3 | 45.6 | 54 | 52 | 61 | 90.6 | 453 | 0.33 |
| GAC45.S | 45 | 75 | 20 | 19 | 19 | 66 | 1.7 | 52.9 | 1.5 | 10 | 1 | 0.3 | 51.7 | 60 | 58 | 67 | 106 | 532 | 0.42 |
| GAC50.S | 50 | 80 | 20 | 19 | 19 | 74 | 1.6 | 59.1 | 4 | 10 | 1 | 0.3 | 58 | 67 | 65 | 75 | 118 | 590 | 0.46 |
| GAC55.S | 55 | 90 | 23 | 22 | 22 | 80 | 1.4 | 62 | 4 | 11.5 | 1.5 | 0.6 | 60.8 | 71 | 70 | 81 | 149 | 745 | 0.68 |
| GAC60.S | 60 | 95 | 23 | 22 | 22 | 86 | 1.3 | 68.1 | 5 | 11.5 | 1.5 | 0.6 | 66.9 | 77 | 76 | 87 | 160 | 802 | 0.73 |
| GAC65.S | 65 | 100 | 23 | 22 | 22 | 92 | 1.3 | 75.6 | 5 | 11.5 | 1.5 | 0.6 | 74.5 | 83 | 84 | 93 | 173 | 867 | 0.77 |
| GAC70.S | 70 | 110 | 25 | 24 | 24 | 102 | 1.1 | 82.2 | 7 | 12.5 | 1.5 | 0.6 | 81 | 92 | 90 | 104 | 208 | 1040 | 1.1 |
| GAC80.S | 80 | 125 | 29 | 27 | 27 | 115 | 2 | 90.5 | 10 | 14.5 | 1.5 | 0.6 | 88 | 104 | 99 | 117 | 244 | 1220 | 1.5 |
| GAC90.S | 90 | 140 | 32 | 30 | 30 | 130 | 1.8 | 103.3 | 11 | 16 | 2 | 0.6 | 100.9 | 118 | 112 | 132 | 313 | 1560 | 2.1 |
| GAC100.S | 100 | 150 | 32 | 30 | 30 | 140 | 1.7 | 114.3 | 12 | 16 | 2 | 0.6 | 112 | 128 | 123 | 142 | 339 | 1690 | 2.3 |
| GAC110.S | 110 | 170 | 38 | 36 | 36 | 160 | 1.5 | 125.8 | 15 | 19 | 2.5 | 0.6 | 123.3 | 146 | 135 | 162 | 469 | 2340 | 3.9 |
| GAC120.S | 120 | 180 | 38 | 36 | 36 | 170 | 1.4 | 135.4 | 17 | 19 | 2.5 | 0.6 | 132.9 | 155 | 145 | 172 | 498 | 2490 | 4 |
| GAC130.S | 130 | 200 | 45 | 42 | 42 | 190 | 1.9 | 148 | 20 | 22.5 | 2.5 | 0.6 | 144 | 174 | 158 | 192 | 622 | 3110 | 6.1 |
| GAC140.S | 140 | 210 | 45 | 42 | 42 | 200 | 1.8 | 160.6 | 20 | 22.5 | 2.5 | 0.6 | 156.9 | 184 | 171 | 202 | 663 | 3310 | 6.5 |
| GAC150.S | 150 | 225 | 48 | 45 | 45 | 213 | 1.7 | 170.9 | 21 | 24 | 3 | 1 | 167.2 | 194 | 184 | 216 | 764 | 3820 | 7.9 |
