| Bearing No. | Basic Dimensions (mm) | Ball | Weight(Kg) | Basic load ratings | Limiting Speed (rpm) | Interchange | ||||||||
| d | D | B | Radial Co(N) | Radial Cr(N) | Thrust Co(N) | Thrust Cr(N) | Tilting Co(N) | Tilting Cr(N) | KAYDON | SILVERTHIN | ||||
| PRF060 | 152.4 | 190.5 | 19.05 | 27 | 1.225 | 33 900  | 
                                                                                        20 730  | 
                                                                                        49 510  | 
                                                                                        60 180  | 
                                                                                        1 700  | 
                                                                                        2 060  | 
                                                                                        2 960  | 
                                                                                        KF060CP0 | SF060CP0 | PRG060 | 152.4 | 203.2 | 25.4 | 21 | 2.313 | 51 110  | 
                                                                                        37 320  | 
                                                                                        80 690  | 
                                                                                        108 180  | 
                                                                                        2 870  | 
                                                                                        3 850  | 
                                                                                        2 860  | 
                                                                                        KG060CP0 | SG060CP0 | 
| PRA065 | 165.1 | 177.8 | 6.35 | 81 | 0.136 | 9 120  | 
                                                                                        3 780  | 
                                                                                        13 790  | 
                                                                                        10 900  | 
                                                                                        470 | 370 | 2 960  | 
                                                                                        KA065CP0 | SA065CP0 | PRB065 | 165.1 | 180.975 | 7.938 | 68 | 0.213 | 12 280  | 
                                                                                        5 340  | 
                                                                                        18 150  | 
                                                                                        15 440  | 
                                                                                        630 | 530 | 2 940  | 
                                                                                        KB065CP0 | SB065CP0 | 
| PRC065 | 165.1 | 184.15 | 9.525 | 55 | 0.308 | 14 720  | 
                                                                                        6 810  | 
                                                                                        21 310  | 
                                                                                        19 750  | 
                                                                                        740 | 690 | 2 910  | 
                                                                                        KC065CP0 | SC065CP0 | PRD065 | 165.1 | 190.5 | 12.7 | 42 | 0.553 | 21 310  | 
                                                                                        11 790  | 
                                                                                        33 360  | 
                                                                                        34 160  | 
                                                                                        1 190  | 
                                                                                        1 220  | 
                                                                                        2 860  | 
                                                                                        KD065CP0 | SD065CP0 | 
| PRF065 | 165.1 | 203.2 | 19.05 | 29 | 1.315 | 36 390  | 
                                                                                        21 310  | 
                                                                                        52 930  | 
                                                                                        61 830  | 
                                                                                        1 950  | 
                                                                                        2 280  | 
                                                                                        2 760  | 
                                                                                        KF065CP0 | SF065CP0 | PRG065 | 165.1 | 215.9 | 25.4 | 22 | 2.449 | 53 560  | 
                                                                                        37 900  | 
                                                                                        84 120  | 
                                                                                        109 870  | 
                                                                                        3 200  | 
                                                                                        4 190  | 
                                                                                        2 670  | 
                                                                                        KG065CP0 | SG065CP0 | 
| PRA070 | 177.8 | 190.5 | 6.35 | 87 | 0.141 | 9 790  | 
                                                                                        3 870  | 
                                                                                        14 770  | 
                                                                                        11 210  | 
                                                                                        540 | 410 | 2 760  | 
                                                                                        KA070CP0 | SA070CP0 | PRB070 | 177.8 | 193.675 | 7.938 | 73 | 0.227 | 13 210  | 
                                                                                        5 520  | 
                                                                                        19 480  | 
                                                                                        16 010  | 
                                                                                        720 | 590 | 2 740  | 
                                                                                        KB070CP0 | SB070CP0 | 
| PRC070 | 177.8 | 196.85 | 9.525 | 59 | 0.331 | 15 790  | 
                                                                                        6 980  | 
                                                                                        22 770  | 
                                                                                        20 240  | 
                                                                                        850 | 760 | 2 710  | 
                                                                                        KC070CP0 | SC070CP0 | PRD070 | 177.8 | 203.2 | 12.7 | 45 | 0.594 | 22 820  | 
                                                                                        12 140  | 
                                                                                        35 670  | 
                                                                                        35 190  | 
                                                                                        1 360  | 
                                                                                        1 340  | 
                                                                                        2 670  | 
                                                                                        KD070CP0 | SD070CP0 | 
| PRF070 | 177.8 | 215.9 | 19.05 | 31 | 1.451 | 38 920  | 
                                                                                        21 890  | 
                                                                                        56 360  | 
                                                                                        63 520  | 
                                                                                        2 220  | 
                                                                                        2 500  | 
                                                                                        2 580  | 
                                                                                        KF070CP0 | SF070CP0 | PRG070 | 177.8 | 228.6 | 25.4 | 24 | 2.631 | 58 410  | 
                                                                                        39 500  | 
                                                                                        91 280  | 
                                                                                        114 540  | 
                                                                                        3 710  | 
                                                                                        4 660  | 
                                                                                        2 500  | 
                                                                                        KG070CP0 | SG070CP0 | 
| PRA075 | 190.5 | 203.2 | 6.35 | 93 | 0.154 | 10 450  | 
                                                                                        3 960  | 
                                                                                        15 750  | 
                                                                                        11 480  | 
                                                                                        620 | 450 | 2 580  | 
                                                                                        KA075CP0 | SA075CP0 | PRB075 | 190.5 | 206.375 | 7.938 | 78 | 0.24 | 14 100  | 
                                                                                        5 690  | 
                                                                                        20 770  | 
                                                                                        16 500  | 
                                                                                        820 | 660 | 2 560  | 
                                                                                        KB075CP0 | SB075CP0 | 
| PRC075 | 190.5 | 209.55 | 9.525 | 63 | 0.354 | 16 860  | 
                                                                                        7 120  | 
                                                                                        24 240  | 
                                                                                        20 640  | 
                                                                                        970 | 820 | 2 540  | 
                                                                                        KC075CP0 | SC075CP0 | PRD075 | 190.5 | 215.9 | 12.7 | 48 | 0.64 | 24 330  | 
                                                                                        12 460  | 
                                                                                        37 940  | 
                                                                                        36 120  | 
                                                                                        1 540  | 
                                                                                        1 470  | 
                                                                                        2 500  | 
                                                                                        KD075CP0 | SD075CP0 | 
| PRF075 | 190.5 | 228.6 | 19.05 | 33 | 1.542 | 41 410  | 
                                                                                        22 420  | 
                                                                                        59 780  | 
                                                                                        64 990  | 
                                                                                        2 500  | 
                                                                                        2 720  | 
                                                                                        2 420  | 
                                                                                        KF075CP0 | SF075CP0 | PRG075 | 190.5 | 241.3 | 25.4 | 25 | 2.767 | 47 330  | 
                                                                                        39 860  | 
                                                                                        94 610  | 
                                                                                        115 610  | 
                                                                                        4 090  | 
                                                                                        4 990  | 
                                                                                        2 350  | 
                                                                                        KG075CP0 | SG075CP0 | 
| PRA080 | 203.2 | 215.9 | 6.35 | 99 | 0.172 | 11 120  | 
                                                                                        4 050  | 
                                                                                        16 770  | 
                                                                                        11 740  | 
                                                                                        700 | 490 | 2 420  | 
                                                                                        KA080CP0 | SA080CP0 | PRB080 | 203.2 | 219.075 | 7.938 | 83 | 0.259 | 14 990  | 
                                                                                        5 690  | 
                                                                                        22 060  | 
                                                                                        16 550  | 
                                                                                        930 | 700 | 2 410  | 
                                                                                        KB080CP0 | SB080CP0 | 
| PRC080 | 203.2 | 222.25 | 9.525 | 67 | 0.381 | 17 930  | 
                                                                                        7 340  | 
                                                                                        25 760  | 
                                                                                        21 220  | 
                                                                                        1 100  | 
                                                                                        900 | 2 390  | 
                                                                                        KC080CP0 | SC080CP0 | PRD080 | 203.2 | 228.6 | 12.7 | 51 | 0.694 | 25 840  | 
                                                                                        12 720  | 
                                                                                        40 210  | 
                                                                                        36 880  | 
                                                                                        1 740  | 
                                                                                        1 590  | 
                                                                                        2 350  | 
                                                                                        KD080CP0 | SD080CP0 |