E-Mail: ljh@lyprs.com / rainiezheng.prs@gmail.com / prssales@lyprs.com
WhatsApp：008618003797770 / 008618003790744 / 008618003790601
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PSI20 Series Four Point Contact Ball Slewing Bearing
Light series Internal gear type
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| Basic model | Weight | Mounting dimensions | Gear parameter | |||||||
| Kg | Da | di | La | na | Li | ni | do | m | z | |
| PSI20.414 | 31 | 486 | 325 | 460 | 24 | 375 | 24 | 335 | 5 | 67 |
| PSI20.544 | 42 | 616 | 444 | 590 | 32 | 505 | 32 | 456 | 6 | 76 |
| PSI20.644 | 50 | 716 | 546 | 690 | 36 | 605 | 36 | 558 | 6 | 93 |
| PSI20.744 | 58 | 816 | 648 | 790 | 40 | 705 | 40 | 660 | 6 | 110 |
| PSI20.844 | 59 | 916 | 736 | 890 | 40 | 805 | 40 | 752 | 8 | 94 |
| PSI20.944 | 76 | 1016 | 840 | 990 | 44 | 905 | 44 | 856 | 8 | 107 |
| PSI20.1094 | 91 | 1166 | 984 | 1140 | 48 | 1055 | 48 | 1000 | 8 | 125 |
| Basic model | Corresponding type | |||||
| INA | SKF | IMO | Mijnsbergen | Rothe Erde | Rollix | |
| PSI20.414 | VSI200414 | RKS.062.20.0414 | 12-20 0411 | I.486.20.00.B | 062.20.0414 | 32-0411-01 |
| PSI20.544 | VSI200544 | RKS.062.20.0544 | 12-20 0541 | I.616.20.00.B | 062.20.0544 | 32-0541-01 |
| PSI20.644 | VSI200644 | RKS.062.20.0644 | 12-20 0641 | I.716.20.00.B | 062.20.0644 | 32-0641-01 |
| PSI20.744 | VSI200744 | RKS.062.20.0744 | 12-20 0741 | I.816.20.00.B | 062.20.0744 | 32-0741-01 |
| PSI20.844 | VSI200844 | RKS.062.20.0844 | 12-20 0841 | I.916.20.00.B | 062.20.0844 | 32-0841-01 |
| PSI20.944 | VSI200944 | RKS.062.20.0944 | 12-20 0941 | I.1016.20.00.B | 062.20.0944 | 32-0941-01 |
| PSI20.1094 | VSI201094 | RKS.062.20.1094 | 12-20 1091 | I.1166.20.00.B | 062.20.1094 | 32-1091-01 |
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PSI25 Series Four point Contact Ball Slewing Bearing
Light series Internal gear type
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| Weight | Mounting dimensions | Gear parameter | Corresponding type | |||||||||||
| Basic model | Kg | Da | di | La | na | Li | ni | do | m | z | INA | IMO | Mijnsbergen | Rothe Erde |
| PSI25.455 | 64 | 555 | 304 | 515 | 18 | 394 | 18 | 320 | 8 | 40 |
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12-25 0455 |
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| PSI25.555 | 76 | 655 | 416 | 615 | 20 | 494 | 20 | 432 | 8 | 54 |
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12-25 0555 |
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| PSI25.655 | 102 | 755 | 512 | 715 | 24 | 594 | 24 | 528 | 8 | 66 |
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12-25 0655 |
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| PSI25.755 | 119 | 855 | 610 | 815 | 24 | 694 | 24 | 630 | 10 | 63 | VSI250755 | 12-25 0755 | I.855.25.00.B |
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| PSI25.855 | 137 | 955 | 710 | 915 | 28 | 794 | 28 | 730 | 10 | 73 | VSI250855 | 12-25 0855 | I.955.25.00.B | 062.25.0855 |
| PSI25.955 | 149 | 1055 | 810 | 1015 | 30 | 894 | 30 | 830 | 10 | 83 | VSI250955 | 12-25 0955 | I.1055.25.00.B | 062.25.0955 |
| PSI25.1055 | 165 | 1155 | 910 | 1115 | 30 | 994 | 30 | 930 | 10 | 93 | VSI251055 | 12-25 1055 | I.1155.25.00.B | 062.25.1055 |
| PSI25.1155 | 183 | 1255 | 1010 | 1215 | 36 | 1094 | 36 | 1030 | 10 | 103 |
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12-25 1155 |
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062.25.1155 |
| PSI25.1255 | 198 | 1355 | 1110 | 1315 | 42 | 1194 | 42 | 1130 | 10 | 113 |
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12-25 1255 |
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062.25.1255 |
| PSI25.1355 | 215 | 1455 | 1210 | 1415 | 42 | 1294 | 42 | 1230 | 10 | 123 |
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12-25 1355 |
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062.25.1355 |
| PSI25.1455 | 229 | 1555 | 1310 | 1515 | 48 | 1394 | 48 | 1330 | 10 | 133 |
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12-25 1455 |
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062.25.1455 |
Note:
1. For detailed technical parameters, please refer to the technical drawings of PRS company.
2. If there are other technical requirements, please specify when ordering.
