| 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 | ||||
| PXC045 | 114.3 | 133.35 | 9.525 | 39 | 0.218 | 10 410  | 
                                                         
                                                                6 720  | 
                                                         
                                                                26 070  | 
                                                         
                                                                12 990  | 
                                                         
                                                                650 | 320 | 2 460  | 
                                                         
                                                                KC045XP0 | SC045XP0 | PXD045 | 114.3 | 139.7 | 12.7 | 30 | 0.399 | 15 210  | 
                                                         
                                                                10 920  | 
                                                         
                                                                38 030  | 
                                                         
                                                                22 600  | 
                                                         
                                                                970 | 570 | 2 400  | 
                                                         
                                                                KD045XP0 | SD045XP0 | 
| PXF045 | 114.3 | 152.4 | 19.05 | 21 | 0.953 | 26 380  | 
                                                         
                                                                21 900  | 
                                                         
                                                                65 880  | 
                                                         
                                                                40 830  | 
                                                         
                                                                1 760  | 
                                                         
                                                                1 100  | 
                                                         
                                                                2 290  | 
                                                         
                                                                KF045XP0 | SF045XP0 | PXG045 | 114.3 | 165.1 | 25.4 | 16 | 1.814 | 38 970  | 
                                                         
                                                                36 500  | 
                                                         
                                                                97 370  | 
                                                         
                                                                70 370  | 
                                                         
                                                                2 720  | 
                                                         
                                                                1 970  | 
                                                         
                                                                2 180  | 
                                                         
                                                                KG045XP0 | SG045XP0 | 
| PXA047 | 120.65 | 133.35 | 6.35 | 60 | 0.104 | 6 760  | 
                                                         
                                                                3 710  | 
                                                         
                                                                16 860  | 
                                                         
                                                                7 340  | 
                                                         
                                                                430 | 190 | 2 400  | 
                                                         
                                                                KA047XP0 | SA047XP0 | PXB047 | 120.65 | 136.525 | 7.938 | 50 | 0.154 | 9 030  | 
                                                         
                                                                5 310  | 
                                                         
                                                                22 600  | 
                                                         
                                                                10 280  | 
                                                         
                                                                580 | 260 | 2 370  | 
                                                         
                                                                KB047XP0 | SB047XP0 | 
| PXC047 | 120.65 | 139.7 | 9.525 | 41 | 0.227 | 10 940  | 
                                                         
                                                                6 920  | 
                                                         
                                                                27 400  | 
                                                         
                                                                13 210  | 
                                                         
                                                                710 | 340 | 2 340  | 
                                                         
                                                                KC047XP0 | SC047XP0 | PXD047 | 120.65 | 146.05 | 12.7 | 31 | 0.426 | 15 700  | 
                                                         
                                                                11 100  | 
                                                         
                                                                39 320  | 
                                                         
                                                                22 820  | 
                                                         
                                                                1 050  | 
                                                         
                                                                610 | 2 290  | 
                                                         
                                                                KD047XP0 | SD047XP0 | 
| PXF047 | 120.65 | 158.75 | 19.05 | 22 | 0.998 | 27 620  | 
                                                         
                                                                22 450  | 
                                                         
                                                                69 040  | 
                                                         
                                                                41 720  | 
                                                         
                                                                1 930  | 
                                                         
                                                                1 180  | 
                                                         
                                                                2 180  | 
                                                         
                                                                KF047XP0 | SF047XP0 | PXG047 | 120.65 | 171.45 | 25.4 | 17 | 1.86 | 41 370  | 
                                                         
                                                                37 750  | 
                                                         
                                                                - | 73 260  | 
                                                         
                                                                3 020  | 
                                                         
                                                                2 140  | 
                                                         
                                                                2 090  | 
                                                         
                                                                KG047XP0 | SG047XP0 | 
| PXA050 | 127 | 139.7 | 6.35 | 63 | 0.109 | 7 070  | 
                                                         
                                                                3 820  | 
                                                         
                                                                103 47  | 
                                                         
                                                                7 470  | 
                                                         
                                                                470 | 200 | 2 290  | 
                                                         
                                                                KA050XP0 | SA050XP0 | PXB050 | 127 | 142.875 | 7.938 | 53 | 0.172 | 9 560  | 
                                                         
                                                                5 500  | 
                                                         
                                                                0 | 10 590  | 
                                                         
                                                                650 | 280 | 2 260  | 
                                                         
                                                                KB050XP0 | SB050XP0 | 
| PXC050 | 127 | 146.05 | 9.525 | 43 | 0.263 | 11 520  | 
                                                         
                                                                7 120  | 
                                                         
                                                                17 700  | 
                                                         
                                                                13 520  | 
                                                         
                                                                790 | 370 | 2 230  | 
                                                         
                                                                KC050XP0 | SC050XP0 | PXD050 | 127 | 152.4 | 12.7 | 33 | 0.454 | 16 730  | 
                                                         
                                                                11 530  | 
                                                         
                                                                23 930  | 
                                                         
                                                                23 440  | 
                                                         
                                                                1 170  | 
                                                         
                                                                660 | 2 180  | 
                                                         
                                                                KD050XP0 | SD050XP0 | 
| PXF050 | 127 | 165.1 | 19.05 | 23 | 1.043 | 28 870  | 
                                                         
                                                                23 010  | 
                                                         
                                                                28 740  | 
                                                         
                                                                42 350  | 
                                                         
                                                                2 110  | 
                                                         
                                                                1 260  | 
                                                         
                                                                2 090  | 
                                                         
                                                                KF050XP0 | SF050XP0 | PXG050 | 127 | 177.8 | 25.4 | 18 | 1.95 | 43 810  | 
                                                         
                                                                38 980  | 
                                                         
                                                                41 860  | 
                                                         
                                                                76 110  | 
                                                         
                                                                3 340  | 
                                                         
                                                                2 320  | 
                                                         
                                                                2 000  | 
                                                         
                                                                KG050XP0 | SG050XP0 | 
| PXA055 | 139.7 | 152.4 | 6.35 | 69 | 0.113 | 7 780  | 
                                                         
                                                                4 040  | 
                                                         
                                                                72 150  | 
                                                         
                                                                7 650  | 
                                                         
                                                                570 | 220 | 2 090  | 
                                                         
                                                                KA055XP0 | SA055XP0 | PXB055 | 139.7 | 155.575 | 7.938 | 58 | 0.186 | 10 500  | 
                                                         
                                                                5 800  | 
                                                         
                                                                - | 10 940  | 
                                                         
                                                                770 | 320 | 2 060  | 
                                                         
                                                                KB055XP0 | SB055XP0 | 
| PXC055 | 139.7 | 158.75 | 9.525 | 47 | 0.268 | 12 590  | 
                                                         
                                                                7 500  | 
                                                         
                                                                109 52  | 
                                                         
                                                                13 880  | 
                                                         
                                                                940 | 420 | 2 040  | 
                                                         
                                                                KC055XP0 | SC055XP0 | PXD055 | 139.7 | 165.1 | 12.7 | 36 | 0.481 | 18 240  | 
                                                         
                                                                12 120  | 
                                                         
                                                                0 | 24 240  | 
                                                         
                                                                1 390  | 
                                                         
                                                                740 | 2 000  | 
                                                         
                                                                KD055XP0 | SD055XP0 | 
| PXF055 | 139.7 | 177.8 | 19.05 | 25 | 1.134 | 31 360  | 
                                                         
                                                                24 090  | 
                                                         
                                                                19 390  | 
                                                         
                                                                43 680  | 
                                                         
                                                                2 490  | 
                                                         
                                                                1 430  | 
                                                         
                                                                1 920  | 
                                                         
                                                                KF055XP0 | SF055XP0 | PXG055 | 139.7 | 190.5 | 25.4 | 19 | 2.132 | 46 260  | 
                                                         
                                                                39 940  | 
                                                         
                                                                26 200  | 
                                                         
                                                                77 670  | 
                                                         
                                                                3 820  | 
                                                         
                                                                2 560  | 
                                                         
                                                                1 850  | 
                                                         
                                                                KG055XP0 | SG055XP0 | 
| PXA060 | 152.4 | 165.1 | 6.35 | 75 | 0.127 | 8 450  | 
                                                         
                                                                4 250  | 
                                                         
                                                                21 080  | 
                                                         
                                                                7 920  | 
                                                         
                                                                670 | 250 | 1 920  | 
                                                         
                                                                KA060XP0 | SA060XP0 | PXB060 | 152.4 | 168.275 | 7.938 | 63 | 0.2 | 11 390  | 
                                                         
                                                                6 100  | 
                                                         
                                                                28 470  | 
                                                         
                                                                11 300  | 
                                                         
                                                                910 | 370 | 1 900  | 
                                                         
                                                                KB060XP0 | SB060XP0 | 
四点接触球轴承
等截面薄壁四点接触球轴承是承受瞬间高压的理想选择,轴承在滚道和钢球间 实现了四个点接触,可以承受瞬间负荷和回转轴向负荷,虽然也可以使用在轻 负荷的条件下,但在承受单纯的径向负荷方面是不能代替径向接触球轴承或者 角接触球轴承。