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Slewing Bearing

Four point contact ball Type Standard 20 series

Standards GOST/ASMT/GB
Seal Material FPM, NBR
Bearing Type Four-point contact ball
Ring material 42CrMo, 50Mn, Stainless steel
Ball material 100Cr6/ bearing steel
Closure Type Double Seal
Inner Diameter 342mm-1022mm
Outer Dimeter 486mm-1198mm
ABEC Rating ABEC-5, ABEC-7,ABEC-9
Application Construction machinery such as rotary conveyors, welding manipulators, small and medium-sized cranes and excavators can use this type of bearing

Specifications

Slewing Bearing - Four point contact ball Type Standard 20 series

parameters

Part No. Gear type Weight Kg Inside dia. mm Outside Dia. mm Overal height mm Outer Bolt Circle Dia. mm Holes Number in Outer Ring Inner Bolt Circle Dia. mm Holes Number in Inner Ring
VSU 20 0414More Info No gear 30 342 486 56 460 24 368 24
VSU 20 0544More Info No gear 38 472 616 56 590 32 498 32
VSU 20 0644More Info No gear 45 572 716 56 690 36 598 36
VSU 20 0744More Info No gear 53 672 816 56 790 40 698 40
VSU 25 0755More Info No gear 91 655 855 63 815 24 695 24
VSU 20 0844More Info No gear 61 772 916 56 890 40 798 40
VSU 25 0855More Info No gear 102 755 955 63 915 28 795 28
VSU 20 0944More Info No gear 68 872 1016 56 990 44 898 44
VSU 25 0955More Info No gear 116 855 1055 63 1015 30 895 30
VSU 251055More Info No gear 129 955 1155 63 1115 30 995 30
VSU 20 1094More Info No gear 77 1022 1166 56 1140 48 1048 48
VSA 20 0414NMore Info External gear 32 342 503,3 56 460 24 375 24
VSA 20 0544NMore Info External gear 44 472 640,3 56 590 32 505 32
VSA 20 0644NMore Info External gear 53 572 742,3 56 690 36 605 36
VSA 20 0744NMore Info External gear 59 672 838,1 56 790 40 705 40
VSA 25 0755NMore Info External gear 129 655 898 80 816 24 695 24
VSA 20 0844NMore Info External gear 72 772 950,1 56 890 40 805 40
VSA 25 0855NMore Info External gear 146 755 997 80 916 28 795 28
VSA 20 0944NMore Info External gear 78 872 1046,1 56 990 44 905 44
VSA 25 0955NMore Info External gear 154 855 1096 80 1016 30 895 30
VSA 25 1055NMore Info External gear 171 955 1198 80 1116 30 995 30
VSA 20 1094NMore Info External gear 92 1022 1198,1 56 1140 48 1055 48
VSI20 0414NMore Info Internal gear 32 325 486 56 460 24 375 24
VSI 20 0544NMore Info Internal gear 43 444 616 56 590 32 505 32
VSI 20 0644NMore Info Internal gear 51 546 716 56 690 36 605 36
VSI20 0744NMore Info Internal gear 58 648 816 56 790 40 705 40
VSI 25 0755NMore Info Internal gear 118 610 855 80 815 24 694 24
VSI 20 0844NMore Info Internal gear 68 736 916 56 890 40 805 40
VSI 25 0855NMore Info Internal gear 138 710 955 80 915 28 794 28
VSI 20 0944 NMore Info Internal gear 76 840 1016–0,7 56 990 44 905 44
VSI 25 0955 NMore Info Internal gear 149 810 1055 80 1015 30 894 30
VSI 20 1094 NMore Info Internal gear 91 984 1166–0,7 56 1140 48 1055 48
VSI 25 1055 NMore Info Internal gear 165 910 1155 80 1115 30 994 30

Features & Benefits

By choosing the WEEYH Bearing series products, you will receive the following services

Rich bearing production experience——we cooperate with China's top bearing research institute. Aiming to provide the best performance super precision bearings, our bearings are exported to more than 60 countries around the world.

OEM quality——We have a complete testing laboratory and an independent design and development team. From raw materials to finished products, complete production lines, and strict inspection and testing have made our products reach the international first-class level.

Top bearing quality——using advanced production technology, it can replace international brand bearings and perfectly adapt to the bearings you are currently using.

One day, one piece——we have a complete inventory management system. Different from trading companies, WEEYH has a large inventory of bearings. Most of the bearings can be shipped on the same day as the order, and even one piece can be shipped.

After-sales support——Collaborate with genuine professional engineers to solve all problems in your production/use/maintenance.

Choosing WEEYH means that you will gain nearly half a century of industry experience from us, as well as the commitment and guarantee of over 200 industry experts and engineers.

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