Designed for harsh environments, the Ruishen VE Water Seals feature a reinforced cross-section, maintaining stable form and strong resistance to extrusion under high linear speeds and pressures. The lip material combines high wear resistance with low friction characteristics, protecting bearings while ensuring a long service life.
When faced with the combined challenges of high temperature and high pressure, our custom-made fluororubber VE water seals provide a reliable solution. They are primarily used in heavy equipment such as metallurgical rolling mills, mining crushers, and large extruders. In these harsh environments where primary seals are highly susceptible to impact failure, installing Ruishen VE water seals as secondary seals is crucial.
When ordering Ruishen VE series products in bulk, we recommend clearly specifying the extreme temperature and media conditions of the application so that we can match the most suitable rubber compound formula for optimal protection.
Recommended surface roughness for friction surfaces
|
Ra(μm) |
Linear velocity (m/s) |
Medium |
|
0.4-0.8 |
>10 |
Oil, water |
|
0.8-1.6 |
5-10 |
Splashed oil, splashed water, grease |
|
1.6-2.0 |
1-5 |
Grease, dust, splashed water |
|
2.0-2.5 |
<1 |
Grease, dust |
Note: The surface quality must not exceed Ra 0.05 μm.
VE Series Specifications and Groove Dimensions Table:
Note: If the required specifications are not listed in this table, please contact our company.
|
Product Number |
Shaft diameterd1 |
inner diameter d |
|
VE420 |
420-425 |
410 |
|
VE425 |
425-430 |
415 |
|
VE430 |
430-435 |
420 |
|
VE435 |
435-440 |
425 |
|
VE440 |
440-445 |
429 |
|
VE445 |
445-450 |
434 |
|
VE450 |
450-455 |
439 |
|
VE455 |
455-460 |
444 |
|
VE460 |
460-465 |
448 |
|
VE465 |
465-470 |
453 |
|
VE470 |
470-475 |
458 |
|
VE475 |
475-480 |
463 |
|
VE480 |
480-485 |
468 |
|
VE485 |
485-490 |
473 |
|
VE490 |
490-495 |
478 |
|
VE495 |
495-500 |
483 |
|
VE500 |
500-505 |
488 |
|
VE505 |
505-510 |
493 |
|
VE510 |
510-515 |
497 |
|
VE515 |
515-520 |
502 |
|
VE520 |
520-525 |
507 |
|
VE525 |
525-530 |
512 |
|
VE530 |
530-535 |
517 |
|
VE535 |
535-540 |
521 |
|
VE540 |
540-545 |
526 |
|
VE545 |
545-550 |
531 |
|
VE550 |
550-555 |
536 |
|
VE555 |
555-560 |
541 |
|
VE560 |
560-565 |
546 |
|
VE565 |
565-570 |
550 |
|
Product Number |
Shaft diameterd1 |
inner diameter d |
|
VE570 |
570-575 |
555 |
|
VE575 |
575-580 |
560 |
|
VE580 |
580-585 |
565 |
|
VE585 |
585-590 |
570 |
|
VE590 |
590-600 |
575 |
|
VE600 |
600-610 |
582 |
|
VE610 |
610-620 |
592 |
|
VE620 |
620-630 |
602 |
|
VE630 |
630-640 |
612 |
|
VE640 |
640-650 |
621 |
|
VE650 |
650-660 |
631 |
|
VE660 |
660-670 |
640 |
|
VE670 |
670-680 |
650 |
|
VE680 |
680-690 |
660 |
|
VE690 |
690-700 |
670 |
|
VE700 |
700-710 |
680 |
|
VE710 |
710-720 |
689 |
|
VE720 |
720-730 |
699 |
|
VE730 |
730-740 |
709 |
|
VE740 |
740-750 |
718 |
|
VE750 |
750-758 |
728 |
|
VE760 |
758-766 |
735 |
|
VE770 |
766-774 |
743 |
|
VE780 |
774-783 |
751 |
|
VE790 |
783-792 |
759 |
|
VE800 |
792-801 |
768 |
|
VE810 |
801-810 |
777 |
|
VE820 |
810-821 |
786 |
|
VE830 |
821-831 |
796 |
|
VE840 |
831-841 |
805 |
Address
No.1 Ruichen Road, Dongliuting Industrial Park, Chengyang District, Qingdao City, Shandong Province, China
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