| 型号 | 基本尺寸 (mm) | 球数 | 重量 (Kg) | 额定负载 | 极限转速 (RPM) | 对应型号 | ||||||||
| d | D | B | 径向静Co(N | 径向动Cr(N) | 推力静N | 推力动N | 倾覆 静 Nm  | 倾覆 动 Nm | KAYDON | SILVERTHIN | ||||
| PX042UU | 107.95 | 127 | 12.7 | 37 | 0.263 | 9 880  | 
                                                         
                                                                6 510  | 
                                                         
                                                                24 730  | 
                                                         
                                                                12 770  | 
                                                         
                                                                580 | 300 | 2 160  | 
                                                         
                                                                JU042XP0 | JSU042XP0 | PX045UU | 114.3 | 133.35 | 12.7 | 39 | 0.277 | 10 410  | 
                                                         
                                                                6 720  | 
                                                         
                                                                26 070  | 
                                                         
                                                                12 990  | 
                                                         
                                                                650 | 320 | 2 050  | 
                                                         
                                                                JU045XP0 | JSU045XP0 | 
| PX047UU | 120.65 | 139.7 | 12.7 | 41 | 0.295 | 10 940  | 
                                                         
                                                                6 920  | 
                                                         
                                                                27 400  | 
                                                         
                                                                13 210  | 
                                                         
                                                                710 | 340 | 1 950  | 
                                                         
                                                                JU047XP0 | JSU047XP0 | PX050UU | 127 | 146.05 | 12.7 | 43 | 0.308 | 11 520  | 
                                                         
                                                                7 120  | 
                                                         
                                                                28 740  | 
                                                         
                                                                13 520  | 
                                                         
                                                                790 | 370 | 1 860  | 
                                                         
                                                                JU050XP0 | JSU050XP0 | 
| PX055UU | 139.7 | 158.75 | 12.7 | 47 | 0.336 | 12 590  | 
                                                         
                                                                7 500  | 
                                                         
                                                                31 400  | 
                                                         
                                                                13 880  | 
                                                         
                                                                940 | 420 | 1 700  | 
                                                         
                                                                JU055XP0 | JSU055XP0 | PX060UU | 152.4 | 171.45 | 12.7 | 51 | 0.367 | 13 660  | 
                                                         
                                                                7 870  | 
                                                         
                                                                34 070  | 
                                                         
                                                                14 320  | 
                                                         
                                                                1 100  | 
                                                         
                                                                480 | 1 570  | 
                                                         
                                                                JU060XP0 | JSU060XP0 | 
| PX065UU | 165.1 | 184.15 | 12.7 | 55 | 0.395 | 14 720  | 
                                                         
                                                                8 230  | 
                                                         
                                                                36 790  | 
                                                         
                                                                14 680  | 
                                                         
                                                                1 280  | 
                                                         
                                                                540 | 1 460  | 
                                                         
                                                                JU065XP0 | JSU065XP0 | PX070UU | 177.8 | 196.85 | 12.7 | 59 | 0.422 | 15 790  | 
                                                         
                                                                8 590  | 
                                                         
                                                                39 460  | 
                                                         
                                                                15 210  | 
                                                         
                                                                1 480  | 
                                                         
                                                                600 | 1 360  | 
                                                         
                                                                JU070XP0 | JSU070XP0 | 
| PX075UU | 190.5 | 209.55 | 12.7 | 63 | 0.449 | 16 860  | 
                                                         
                                                                8 930  | 
                                                         
                                                                42 120  | 
                                                         
                                                                15 480  | 
                                                         
                                                                1 680  | 
                                                         
                                                                670 | 1 270  | 
                                                         
                                                                JU075XP0 | JSU075XP0 | PX080UU | 203.2 | 222.25 | 12.7 | 67 | 0.481 | 17 930  | 
                                                         
                                                                9 260  | 
                                                         
                                                                44 790  | 
                                                         
                                                                15 840  | 
                                                         
                                                                1 910  | 
                                                         
                                                                740 | 1 190  | 
                                                         
                                                                JU080XP0 | JSU080XP0 | 
| PX090UU | 228.6 | 247.65 | 12.7 | 75 | 0.535 | 20 060  | 
                                                         
                                                                9 900  | 
                                                         
                                                                50 130  | 
                                                         
                                                                16 410  | 
                                                         
                                                                2 390  | 
                                                         
                                                                880 | 1 070  | 
                                                         
                                                                JU090XP0 | JSU090XP0 | PX100UU | 254 | 273.05 | 12.7 | 83 | 0.594 | 22 200  | 
                                                         
                                                                10 520  | 
                                                         
                                                                55 470  | 
                                                         
                                                                17 480  | 
                                                         
                                                                2 920  | 
                                                         
                                                                1 040  | 
                                                         
                                                                970 | JU100XP0 | JSU100XP0 | 
| PX110UU | 279.4 | 298.45 | 12.7 | 91 | 0.649 | 24 330  | 
                                                         
                                                                11 100  | 
                                                         
                                                                60 850  | 
                                                         
                                                                18 590  | 
                                                         
                                                                3 510  | 
                                                         
                                                                1 200  | 
                                                         
                                                                880 | JU110XP0 | JSU110XP0 | PX120UU | 304.8 | 323.85 | 12.7 | 99 | 0.708 | 26 470  | 
                                                         
                                                                11 660  | 
                                                         
                                                                66 190  | 
                                                         
                                                                19 660  | 
                                                         
                                                                4 160  | 
                                                         
                                                                1 380  | 
                                                         
                                                                810 | JU120XP0 | JSU120XP0 | 
密封结构的四点接触球轴承
在薄壁四点接触球轴承的基础上双面安装密封装置,密封装置的结构形式有多 种可供选择,其他性能与薄壁四点接触球轴承相同,但转速较低。