Description:
INA Four Point Contact Bearings Series VSA 20(External Gear Teeth Type)
LYNBC Four Point Contact Bearings Series VSA20 are units comprising inner and inner rings with a closing plug and securing dowel, rolling elements, spacers, contact seals and lubrication nipples,with gear teeth on the outer ring. It has bearing inner rings with through holes and bearing outer rings threaded holes for fixing screws. Four Point Contact Bearings can support axial, radial and tilting moment loads, but cannot be subjected to load as high as crossed roller bearings.
▲ The design’s of all these Four Point Contact Bearings Series VSA20 are based on standard structures; LYNBC can design and manufacture many other similar structures in accordance to the special and particular requirements of their customers’. If our customer’s have specific requests then the customer should identify the structure, and mounting dimensions that are required. Please contact the LYNBC Technical Center if you need any assistance in this area.
Parameters
Designation | Boundary Dimension | Mounting Hole Size | Gear Data | Basic load ratings | Mass | ||||||||||
INA | Da | di | diZT | Di | DiZT | da | La | na | Li | ni | d0 | m | z | Coa(KN) | (Kg) |
VSA 20 0414 N | 503.3 | 342+0.5 | 344 | 415.5+0.5 | 417 | 412.5-0.5 | 455 | 20 | 368 | 24 | 495 | 5 | 99 | 560 | 31 |
VSA 20 0544 N | 640.3 | 472+0.5 | 474 | 545.5+0.5 | 547 | 542.5-0.5 | 585 | 28 | 498 | 32 | 630 | 6 | 105 | 740 | 43 |
VSA 20 0644 N | 742.3 | 572+0.6 | 574 | 645.5+0.6 | 647 | 642.5-0.6 | 685 | 32 | 598 | 36 | 732 | 6 | 122 | 880 | 52 |
VSA 20 0744 N | 838.1 | 672+0.6 | 674 | 745.5+0.6 | 747 | 742.5-0.6 | 785 | 36 | 698 | 40 | 828 | 6 | 138 | 1010 | 59 |
VSA 20 0844 N | 950.1 | 772+0.6 | 774 | 845.5+0.6 | 847 | 842.5-0.6 | 885 | 36 | 798 | 40 | 936 | 8 | 117 | 1150 | 71 |
VSA 20 0944 N | 1046.1 | 872+0.7 | 874 | 945.5+0.7 | 947 | 942.5-0.7 | 985 | 40 | 898 | 44 | 1032 | 8 | 129 | 1280 | 77 |
VSA 20 1094 N | 1198.1 | 1022+0.7 | 1024 | 1095.5+0.7 | 1097 | 1092.5-0.7 | 1135 | 44 | 1048 | 48 | 1184 | 8 | 148 | 1490 | 91 |