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PSA Series

PSA Series Four Point Contact Ball Slewing Bearing

Introduction

PSA20 Series Four Point Contact Ball Slewing Bearing

PSA20 Series Four Point Contact Ball Slewing Bearing
Light series External gear type
Basic model Weight Mounting dimensions Gear parameter
Kg Da di La na Li ni do m z
PSA20.414 31 503.3 342 455 20 368 24 495 5 99
PSA20.544 43 640.3 472 585 28 498 32 630 6 105
PSA20.644 52 742.3 572 685 32 598 36 732 6 122
PSA20.744 59 838.1 672 785 36 698 40 828 6 138
PSA20.844 71 950.1 772 885 36 798 40 936 8 117
PSA20.944 77 1046.1 872 985 40 898 44 1032 8 129
PSA20.1094 91 1198.1 1022 1135 44 1048 48 1184 8 148
Basic model Corresponding type
INA SKF IMO Mijnsbergen Rothe Erde Rollix
PSA20.414 VSA200414 RKS.061.20.0414 11-20 0411 E.505.20.00.B 061.20.0414 31-0411-01
PSA20.544 VSA200544 RKS.061.20.0544 11-20 0541 E.650.20.00.B 061.20.0544 31-0541-01
PSA20.644 VSA200644 RKS.061.20.0644 11-20 0641 E.750.20.00.B 061.20.0644 31-0641-01
PSA20.744 VSA200744 RKS.061.20.0744 11-20 0741 E.850.20.00.B 061.20.0744 31-0741-01
PSA20.844 VSA200844 RKS.061.20.0844 11-20 0841 E.950.20.00.B 061.20.0844 31-0841-01
PSA20.944 VSA200944 RKS.061.20.0944 11-20 0941 E.1050.20.00.B 061.20.0944 31-0941-01
PSA20.1094 VSA201094 RKS.061.20.1094 11-20 1091 E.1200.20.00.B 061.20.1094 31-1091-01

PSA25 Series Four Point Contact Ball Slewing Bearing

PSA25 Series Four point Contact Ball Slewing Bearing
Light series External gear type
Basic model Weight Mounting dimensions Gear parameter Corresponding type
Kg Da di La na Li ni do m z INA IMO Mijnsbergen Rothe Erde
PSA25.455 74 590.4 355 516 18 395 18 576 8 72 11-25 0455

PSA25.555 93 694.4 616 20 495 20 680 8 8 85
11-25 0555

PSA25.655 111 798.4 555 716 24 595 24 784 8 98
11-25 0655

PSA25.755 128 898 655 816 24 695 24 882 9 98 VSA250755 11-25 0755 E.900.25.00.B
PSA25.855 145 997 755 916 28 795 28 981 9 109 VSA250855 11-25 0855 E.1000.25.00.B 061.25.0855
PSA25.955 155 1096 855 1016 30 895 30 1080 9 120 VSA250955 11-25 0955 E.1100.25.00.B 061.25.0955
PSA25.1055 171 1198 955 1116 30 995 30 1180 10 118 VSA2501055 11-25 1055 E.1200.25.00.B 061.25.1055
PSA25.1155 186 1298 1055 1216 36 1095 36 1280 10 128
11-25 1155
061.25.1155
PSA25.1255 201 1398 1155 1316 42 1195 42 1380 10 138
11-25 1255 061.25.1255
PSA25.1355 218 1498 1255 1416 42 1295 42 1480 10 148
11-25 1355
061.25.1355
PSA25.1455 233 1598 1355 1516 48 1395 48 1580 10 158 11-25 1455
061.25.1455
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.

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