Disc Springs also was called "Conical Disc Springs" or "Disc Springs", include disc spring stacks, Corrosion Resistant Disc Springs, High Temperature / Cryogenic Disc Springs, Disc Springs for Ball Bearing, Disc Springs for Valves. Belleville Disc Springs are widely applied in petrochemical, electric power, metallurgy, engineering, machine tools, national defense and other industries.
Description
Disc Spring concept was first invented by a Frenchman Louis Belleville in 1865. So, disc spring is commonly known as Belleville Springs. And sometimes it also was called "Conical disc springs" "Disc Springs"or "Belleville Washers".
Disc Springs are conically washers and have a rectangular cross-section, which is loaded in the axial direction. It has a small volume and large energy storage compared to traditional helical springs and can be used as single disc spring or in the stack (stack in parallel, in series or in parallel & series combination).
The standards for Disc Spring mainly include DIN2092 (Calculation) / DIN2093 (Quality Specifications-Dimensions) of Germany, JIS B 2706- Japan, GB/T 1972-2005 of China (HEGONG SPRING ® as standard-setter member) and ISO 19690. Among them, DIN2093 is most widely used in the world.
Disc springs are designed & manufactured according to DIN2092 & DIN2093, working for dynamic or static applications. The engineers of HEGONG SPRING® are pleased to design the springs for the specific applications together with the customer's R&D department. Be free to contact with our engineers: tech@discspringsmfg.com
Generally, the disc springs including disc spring stacks, Corrosion Resistant Disc Springs, High Temperature / Cryogenic Disc Springs, Disc Springs for Ball Bearing, Disc Springs for Valves.
● Large energy storage with small volume, and Flexible various disc springs combination.
● With high heat resistance, corrosion resistance and durability, the disc spring with various material we supply fits any environment.
● disc springs are characterized by four geometrical variables including outside diameter (OD), inside diameter (ID), thickness (T) and overall height (H) as shown in the diagram below. Carefully consider each measurement before selecting a Belleville disc spring:
⊙ Inside diameter represents the interior hole size of the disc spring and should match your bolt size.
⊙ Outside diameter measurement is maximum outside diameter of the washer
⊙ Thickness indicates the material thickness and disc spring height when it is flattenaed
⊙ Height measurements represent coned disc spring height in an unloaded state
Dimensions and Designation
Material:
Learn more about Materials60Si2Mn / DIN1.0909 50CrV4 / DIN1.8159
Surface condition and Corrosion protection:
Learn more details about Corrosion ProtectionPolish
Phosphating and oil
Mechanical Zinc Plating
Chemical Nickel Plating
Docromet / Geomet Coating
Electrophoresis
Tolerance:
Learn more about ToleranceThe Tolerance of disc springs is firmly according to DIN2093 standards.
Specification:
What HEGONG SPRING Can Do For You?
● Design & manufacture, small batch customization, as well as mass production of high quality disc spring can be provided.
● All types of custom-made disc spring are available from HEGONG SPRING. Besides the standard dimensions we provide, you can also freely select the shape and size of disc spring you want. Please trust us, we can deliver highly accurate disc spring specifications for any requirements in customization.
HEGONG SPRING® is an expert manufacturer of Belleville Disc Spring and Conical Disc Springs. The following specification table of Belleville disc springs covers the standard sizes and some non-standard sizes. We offer OEM/ODM service for special requirements. The max OD amount is up to 1000mm. If you require the custom Disc Springs, please feel free to contact us.
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Disc Springs vs. Belleville Washers: What's the Differences
Application of Disc Spring in Various Valves
Welcome to browse our PRODUCTS LIST to check more.
| HEGONG Part No. | Series | D (mm) | d (mm) | t (mm) | t' (mm) | Ho (mm) | Load 75% (N) | Weight (kg/1000pcs) |
| HGDS-001 | 6 | 3.2 | 0.3 | 0.45 | 119 | 0.048 | ||
| HGDS-002 | 8 | 3.2 | 0.2 | 0.40 | 26 | 0.066 | ||
| HGDS-003 | 8 | 3.2 | 0.3 | 0.55 | 104 | 0.100 | ||
| HGDS-004 | 8 | 3.2 | 0.4 | 0.60 | 185 | 0.133 | ||
| HGDS-005 | C | 8 | 4.2 | 0.2 | 0.45 | 39 | 0.057 | |
| HGDS-006 | B | 8 | 4.2 | 0.3 | 0.55 | 119 | 0.086 | |
| HGDS-007 | A | 8 | 4.2 | 0.4 | 0.60 | 210 | 0.114 | |
| HGDS-008 | 10 | 3.2 | 0.3 | 0.65 | 98 | 0.166 | ||
| HGDS-009 | 10 | 3.2 | 0.4 | 0.70 | 179 | 0.222 | ||
| HGDS-010 | 10 | 3.2 | 0.5 | 0.75 | 279 | 0.277 | ||
| HGDS-011 | 10 | 4.2 | 0.4 | 0.70 | 189 | 0.203 | ||
| HGDS-012 | 10 | 4.2 | 0.5 | 0.75 | 294 | 0.254 | ||
| HGDS-013 | C | 10 | 5.2 | 0.25 | 0.55 | 58 | 0.113 | |
| HGDS-014 | B | 10 | 5.2 | 0.4 | 0.70 | 209 | 0.180 | |
| HGDS-015 | A | 10 | 5.2 | 0.5 | 0.75 | 329 | 0.225 | |
| HGDS-016 | 12 | 4.2 | 0.4 | 0.80 | 178 | 0.312 | ||
| HGDS-017 | 12 | 4.2 | 0.5 | 0.85 | 284 | 0.390 | ||
| HGDS-018 | 12 | 4.2 | 0.6 | 1.00 | 557 | 0.468 | ||
| HGDS-019 | 12 | 5.2 | 0.5 | 0.90 | 350 | 0.361 | ||
| HGDS-020 | 12 | 5.2 | 0.6 | 0.95 | 506 | 0.433 | ||
| HGDS-021 | 12 | 6.2 | 0.5 | 0.85 | 326 | 0.326 | ||
| HGDS-022 | 12 | 6.2 | 0.6 | 0.95 | 552 | 0.391 | ||
| HGDS-023 | 12.5 | 5.2 | 0.5 | 0.85 | 272 | 0.399 | ||
| HGDS-024 | C | 12.5 | 6.2 | 0.35 | 0.80 | 151 | 0.254 | |
| HGDS-025 | B | 12.5 | 6.2 | 0.5 | 0.85 | 294 | 0.363 | |
| HGDS-026 | A | 12.5 | 6.2 | 0.7 | 1.00 | 659 | 0.509 | |
| HGDS-027 | C | 14 | 7.2 | 0.35 | 0.80 | 123 | 0.311 | |
| HGDS-028 | B | 14 | 7.2 | 0.5 | 0.90 | 279 | 0.445 | |
| HGDS-029 | A | 14 | 7.2 | 0.8 | 1.10 | 813 | 0.712 | |
| HGDS-030 | 15 | 5.2 | 0.4 | 0.95 | 176 | 0.489 | ||
| HGDS-031 | 15 | 5.2 | 0.5 | 1.00 | 278 | 0.611 | ||
| HGDS-032 | 15 | 5.2 | 0.6 | 1.05 | 407 | 0.733 | ||
| HGDS-033 | 15 | 5.2 | 0.7 | 1.10 | 555 | 0.855 | ||
| HGDS-034 | 15 | 6.2 | 0.5 | 1.00 | 289 | 0.576 | ||
| HGDS-035 | 15 | 6.2 | 0.6 | 1.05 | 423 | 0.691 | ||
| HGDS-036 | 15 | 6.2 | 0.7 | 1.10 | 578 | 0.806 | ||
| HGDS-037 | 15 | 8.2 | 0.7 | 1.10 | 666 | 0.681 | ||
| HGDS-038 | 15 | 8.2 | 0.8 | 1.20 | 982 | 0.779 | ||
| HGDS-039 | C | 16 | 8.2 | 0.4 | 0.90 | 155 | 0.466 | |
| HGDS-040 | B | 16 | 8.2 | 0.6 | 1.05 | 412 | 0.699 | |
| HGDS-041 | 16 | 8.2 | 0.7 | 1.15 | 637 | 0.815 | ||
| HGDS-042 | 16 | 8.2 | 0.8 | 1.20 | 825 | 0.932 | ||
| HGDS-043 | A | 16 | 8.2 | 0.9 | 1.25 | 1000 | 1.048 | |
| HGDS-044 | 18 | 6.2 | 0.4 | 1.00 | 138 | 0.705 | ||
| HGDS-045 | 18 | 6.2 | 0.5 | 1.10 | 245 | 0.881 | ||
| HGDS-046 | 18 | 6.2 | 0.6 | 1.20 | 400 | 1.057 | ||
| HGDS-047 | 18 | 6.2 | 0.7 | 1.25 | 553 | 1.233 | ||
| HGDS-048 | 18 | 6.2 | 0.8 | 1.30 | 729 | 1.410 | ||
| HGDS-049 | 18 | 8.2 | 0.5 | 1.10 | 265 | 0.792 | ||
| HGDS-050 | 18 | 8.2 | 0.7 | 1.25 | 596 | 1.109 | ||
| HGDS-051 | 18 | 8.2 | 0.8 | 1.30 | 783 | 1.267 | ||
| HGDS-052 | 18 | 8.2 | 1 | 1.40 | 1180 | 1.584 | ||
| HGDS-053 | C | 18 | 9.2 | 0.45 | 1.05 | 214 | 0.665 | |
| HGDS-054 | B | 18 | 9.2 | 0.7 | 1.20 | 572 | 1.034 | |
| HGDS-055 | A | 18 | 9.2 | 1 | 1.40 | 1250 | 1.477 | |
| HGDS-056 | 20 | 8.2 | 0.6 | 1.30 | 412 | 1.232 | ||
| HGDS-057 | 20 | 8.2 | 0.7 | 1.35 | 569 | 1.437 | ||
| HGDS-058 | 20 | 8.2 | 0.8 | 1.40 | 751 | 1.643 | ||
| HGDS-059 | 20 | 8.2 | 0.9 | 1.45 | 954 | 1.848 | ||
| HGDS-060 | 20 | 8.2 | 1 | 1.55 | 1290 | 2.053 | ||
| HGDS-061 | C | 20 | 10.2 | 0.5 | 1.15 | 254 | 0.913 | |
| HGDS-062 | B | 20 | 10.2 | 0.8 | 1.35 | 745 | 1.461 | |
| HGDS-063 | 20 | 10.2 | 0.9 | 1.45 | 1050 | 1.643 | ||
| HGDS-064 | 20 | 10.2 | 1 | 1.55 | 1430 | 1.826 | ||
| HGDS-065 | A | 20 | 10.2 | 1.1 | 1.55 | 1520 | 2.009 | |
| HGDS-066 | 20 | 10.2 | 1.25 | 1.75 | 2480 | 2.283 | ||
| HGDS-067 | 20 | 10.2 | 1.5 | 1.80 | 2520 | 2.739 | ||
| HGDS-068 | C | 22.5 | 11.2 | 0.6 | 1.40 | 425 | 1.410 | |
| HGDS-069 | B | 22.5 | 11.2 | 0.8 | 1.45 | 710 | 1.880 | |
| HGDS-070 | A | 22.5 | 11.2 | 1.25 | 1.75 | 1950 | 2.937 | |
| HGDS-071 | 23 | 8.2 | 0.7 | 1.50 | 544 | 1.994 | ||
| HGDS-072 | 23 | 8.2 | 0.8 | 1.55 | 719 | 2.279 | ||
| HGDS-073 | 23 | 8.2 | 0.9 | 1.60 | 919 | 2.564 | ||
| HGDS-074 | 23 | 8.2 | 1 | 1.70 | 1240 | 2.849 | ||
| HGDS-075 | 23 | 10.2 | 0.9 | 1.65 | 1060 | 2.360 | ||
| HGDS-076 | 23 | 10.2 | 1 | 1.70 | 1320 | 2.622 | ||
| HGDS-077 | 23 | 10.2 | 1.25 | 1.90 | 2310 | 3.278 | ||
| HGDS-078 | 23 | 12.2 | 1 | 1.60 | 1220 | 2.346 | ||
| HGDS-079 | 23 | 12.2 | 1.25 | 1.85 | 2330 | 2.932 | ||
| HGDS-080 | 23 | 12.2 | 1.5 | 2.00 | 3300 | 3.518 |
| HEGONG Part No. | Series | D (mm) | d (mm) | t (mm) | t' (mm) | Ho (mm) | Load 75% (N) | Weight (kg/1000pcs) |
| HGDS-081 | 25 | 10.2 | 1 | 1.75 | 1170 | 3.214 | ||
| HGDS-082 | C | 25 | 12.2 | 0.7 | 1.60 | 601 | 2.057 | |
| HGDS-083 | B | 25 | 12.2 | 0.9 | 1.60 | 858 | 2.644 | |
| HGDS-084 | 25 | 12.2 | 1 | 1.80 | 1360 | 2.938 | ||
| HGDS-085 | 25 | 12.2 | 1.25 | 1.95 | 2210 | 3.672 | ||
| HGDS-086 | A | 25 | 12.2 | 1.5 | 2.05 | 2910 | 4.407 | |
| HGDS-087 | 28 | 10.2 | 0.8 | 1.75 | 662 | 3.356 | ||
| HGDS-088 | 28 | 10.2 | 1 | 1.90 | 1130 | 4.195 | ||
| HGDS-089 | 28 | 10.2 | 1.25 | 2.05 | 1850 | 5.244 | ||
| HGDS-090 | 28 | 10.2 | 1.5 | 2.20 | 2720 | 6.293 | ||
| HGDS-091 | 28 | 12.2 | 1 | 1.95 | 1270 | 3.919 | ||
| HGDS-092 | 28 | 12.2 | 1.25 | 2.10 | 2080 | 4.899 | ||
| HGDS-093 | 28 | 12.2 | 1.5 | 2.25 | 3080 | 5.879 | ||
| HGDS-094 | C | 28 | 14.2 | 0.8 | 1.80 | 801 | 2.875 | |
| HGDS-095 | B | 28 | 14.2 | 1 | 1.80 | 1110 | 3.593 | |
| HGDS-096 | 28 | 14.2 | 1.25 | 2.10 | 2240 | 4.492 | ||
| HGDS-097 | A | 28 | 14.2 | 1.5 | 2.15 | 2850 | 5.390 | |
| HGDS-098 | 31.5 | 12.2 | 1 | 2.10 | 1170 | 5.204 | ||
| HGDS-099 | 31.5 | 12.2 | 1.25 | 2.20 | 1810 | 6.505 | ||
| HGDS-100 | 31.5 | 12.2 | 1.5 | 2.35 | 2690 | 7.806 | ||
| HGDS-101 | C | 31.5 | 16.3 | 0.8 | 1.85 | 687 | 3.586 | |
| HGDS-102 | B | 31.5 | 16.3 | 1.25 | 2.15 | 1920 | 5.604 | |
| HGDS-103 | 31.5 | 16.3 | 1.5 | 2.40 | 3230 | 6.724 | ||
| HGDS-104 | A | 31.5 | 16.3 | 1.75 | 2.45 | 3900 | 7.845 | |
| HGDS-105 | 31.5 | 16.3 | 2 | 2.75 | 6170 | 8.966 | ||
| HGDS-106 | 34 | 12.3 | 1 | 2.25 | 1170 | 6.199 | ||
| HGDS-107 | 34 | 12.3 | 1.25 | 2.35 | 1820 | 7.749 | ||
| HGDS-108 | 34 | 12.3 | 1.5 | 2.50 | 2730 | 9.299 | ||
| HGDS-109 | 34 | 14.3 | 1.25 | 2.40 | 1990 | 7.339 | ||
| HGDS-110 | 34 | 14.3 | 1.5 | 2.55 | 2990 | 8.806 | ||
| HGDS-111 | 34 | 16.3 | 1.5 | 2.55 | 3160 | 8.240 | ||
| HGDS-112 | 34 | 16.3 | 2 | 2.85 | 5780 | 10.987 | ||
| HGDS-113 | C | 35.5 | 18.3 | 0.9 | 2.05 | 831 | 5.139 | |
| HGDS-114 | B | 35.5 | 18.3 | 1.25 | 2.25 | 1700 | 7.137 | |
| HGDS-115 | A | 35.5 | 18.3 | 2 | 2.80 | 5190 | 11.419 | |
| HGDS-116 | 40 | 14.3 | 1.25 | 2.65 | 1780 | 10.763 | ||
| HGDS-117 | 40 | 14.3 | 1.5 | 2.75 | 2550 | 12.916 | ||
| HGDS-118 | 40 | 14.3 | 2 | 3.05 | 4770 | 17.221 | ||
| HGDS-119 | 40 | 16.3 | 1.5 | 2.80 | 2750 | 12.349 | ||
| HGDS-120 | 40 | 16.3 | 2 | 3.10 | 5170 | 16.466 | ||
| HGDS-121 | 40 | 18.3 | 2 | 3.15 | 5660 | 15.612 | ||
| HGDS-122 | C | 40 | 20.4 | 1 | 2.30 | 1020 | 7.304 | |
| HGDS-123 | B | 40 | 20.4 | 1.5 | 2.65 | 2620 | 10.957 | |
| HGDS-124 | 40 | 20.4 | 2 | 3.10 | 5700 | 14.609 | ||
| HGDS-125 | A | 40 | 20.4 | 2.25 | 3.15 | 6540 | 16.435 | |
| HGDS-126 | 40 | 20.4 | 2.5 | 3.45 | 9390 | 18.261 | ||
| HGDS-127 | C | 45 | 22.4 | 1.25 | 2.85 | 1890 | 11.748 | |
| HGDS-128 | B | 45 | 22.4 | 1.75 | 3.05 | 3660 | 16.447 | |
| HGDS-129 | A | 45 | 22.4 | 2.5 | 3.50 | 7720 | 23.496 | |
| HGDS-130 | 50 | 18.4 | 1.25 | 2.85 | 1370 | 16.670 | ||
| HGDS-131 | 50 | 18.4 | 1.5 | 3.30 | 2610 | 20.004 | ||
| HGDS-132 | 50 | 18.4 | 2 | 3.50 | 4570 | 26.673 | ||
| HGDS-133 | 50 | 18.4 | 2.5 | 4.10 | 9320 | 33.341 | ||
| HGDS-134 | 50 | 18.4 | 3 | 4.40 | 13700 | 40.009 | ||
| HGDS-135 | 50 | 20.4 | 2 | 3.50 | 4960 | 25.715 | ||
| HGDS-136 | 50 | 20.4 | 2.5 | 3.85 | 7920 | 32.144 | ||
| HGDS-137 | 50 | 22.4 | 2 | 3.60 | 5220 | 24.659 | ||
| HGDS-138 | 50 | 22.4 | 2.5 | 3.90 | 8510 | 30.823 | ||
| HGDS-139 | C | 50 | 25.4 | 1.25 | 2.85 | 1550 | 14.306 | |
| HGDS-140 | 50 | 25.4 | 1.5 | 3.10 | 2510 | 17.167 | ||
| HGDS-141 | B | 50 | 25.4 | 2 | 3.40 | 4760 | 22.889 | |
| HGDS-142 | 50 | 25.4 | 2.5 | 3.90 | 9060 | 28.611 | ||
| HGDS-143 | A | 50 | 25.4 | 3 | 4.10 | 12000 | 34.334 | |
| HGDS-144 | C | 56 | 28.5 | 1.5 | 3.45 | 2620 | 21.507 | |
| HGDS-145 | B | 56 | 28.5 | 2 | 3.60 | 4440 | 28.676 | |
| HGDS-146 | A | 56 | 28.5 | 3 | 4.30 | 11400 | 43.013 | |
| HGDS-147 | 60 | 20.5 | 2 | 4.10 | 4730 | 39.239 | ||
| HGDS-148 | 60 | 20.5 | 2.5 | 4.30 | 7300 | 49.048 | ||
| HGDS-149 | 60 | 20.5 | 3 | 4.70 | 11600 | 58.858 | ||
| HGDS-150 | 60 | 25.5 | 2.5 | 4.40 | 8180 | 45.501 | ||
| HGDS-151 | 60 | 25.5 | 3 | 4.65 | 11800 | 54.601 | ||
| HGDS-152 | 60 | 30.5 | 2.5 | 4.30 | 8340 | 41.182 | ||
| HGDS-153 | 60 | 30.5 | 3 | 4.70 | 13200 | 49.418 | ||
| HGDS-154 | 60 | 30.5 | 3.5 | 5.00 | 18200 | 57.654 | ||
| HGDS-155 | C | 63 | 31 | 1.8 | 4.15 | 4240 | 33.407 | |
| HGDS-156 | B | 63 | 31 | 2.5 | 4.25 | 7180 | 46.399 | |
| HGDS-157 | 63 | 31 | 3 | 4.80 | 12500 | 55.679 | ||
| HGDS-158 | A | 63 | 31 | 3.5 | 4.90 | 15000 | 64.959 |
| HEGONG Part No. | Series | D (mm) | d (mm) | t (mm) | t' (mm) | Ho (mm) | Load 75% (N) | Weight (kg/1000pcs) |
| HGDS-159 | 70 | 25.5 | 2 | 4.50 | 4440 | 52.443 | ||
| HGDS-160 | 70 | 30.5 | 2.5 | 4.90 | 8030 | 61.234 | ||
| HGDS-161 | 70 | 30.5 | 3 | 5.10 | 11400 | 73.481 | ||
| HGDS-162 | 70 | 35.5 | 3 | 5.10 | 12300 | 67.373 | ||
| HGDS-163 | 70 | 35.5 | 4 | 5.80 | 23900 | 89.830 | ||
| HGDS-164 | 70 | 40.5 | 4 | 5.60 | 23400 | 80.452 | ||
| HGDS-165 | 70 | 40.5 | 5 | 6.20 | 33700 | 100.565 | ||
| HGDS-166 | C | 71 | 36 | 2 | 4.60 | 5140 | 46.214 | |
| HGDS-167 | B | 71 | 36 | 2.5 | 4.50 | 6730 | 57.768 | |
| HGDS-168 | A | 71 | 36 | 4 | 5.60 | 20500 | 92.428 | |
| HGDS-169 | 80 | 31 | 2.5 | 5.30 | 7240 | 83.9 | ||
| HGDS-170 | 80 | 31 | 3 | 5.50 | 10400 | 100.7 | ||
| HGDS-171 | 80 | 31 | 4 | 6.10 | 19400 | 134.2 | ||
| HGDS-172 | 80 | 36 | 3 | 5.70 | 11900 | 94.5 | ||
| HGDS-173 | C | 80 | 36 | 4 | 6.20 | 21400 | 126.0 | |
| HGDS-174 | B | 80 | 41 | 2.25 | 5.20 | 6610 | 65.5 | |
| HGDS-175 | 80 | 41 | 3 | 5.30 | 10500 | 87.4 | ||
| HGDS-176 | 80 | 41 | 4 | 6.20 | 22900 | 116.5 | ||
| HGDS-177 | A | 80 | 41 | 5 | 6.70 | 33559 | 145.6 | |
| HGDS-178 | C | 90 | 46 | 2.5 | 5.70 | 7680 | 92.3 | |
| HGDS-179 | B | 90 | 46 | 3.5 | 6.00 | 14200 | 129.2 | |
| HGDS-180 | A | 90 | 46 | 5 | 7.00 | 31400 | 184.6 | |
| HGDS-181 | 100 | 41 | 4 | 7.20 | 20300 | 205.3 | ||
| HGDS-182 | 100 | 41 | 5 | 7.75 | 32400 | 256.6 | ||
| HGDS-183 | C | 100 | 51 | 2.7 | 6.20 | 8610 | 123.3 | |
| HGDS-184 | B | 100 | 51 | 3.5 | 6.30 | 13100 | 159.8 | |
| HGDS-185 | 100 | 51 | 4 | 7.00 | 20700 | 182.6 | ||
| HGDS-186 | 100 | 51 | 5 | 7.80 | 36300 | 228.3 | ||
| HGDS-187 | A | 100 | 51 | 6 | 8.20 | 48000 | 273.9 | |
| HGDS-188 | C | 112 | 57 | 3 | 6.90 | 10500 | 172.1 | |
| HGDS-189 | B | 112 | 57 | 4 | 7.20 | 17800 | 229.4 | |
| HGDS-190 | A | 112 | 57 | 6 | 8.50 | 43800 | 344.1 | |
| HGDS-191 | 125 | 41 | 4 | 8.20 | 17300 | 344.1 | ||
| HGDS-192 | 125 | 51 | 4 | 8.50 | 19800 | 321.4 | ||
| HGDS-193 | 125 | 51 | 5 | 8.90 | 30700 | 401.8 | ||
| HGDS-194 | 125 | 51 | 6 | 5.7 | 9.40 | 44300 | 482.2 | |
| HGDS-195 | 125 | 61 | 5 | 9.00 | 34000 | 367.2 | ||
| HGDS-196 | 125 | 61 | 6 | 5.6 | 9.60 | 50700 | 440.7 | |
| HGDS-197 | 125 | 61 | 8 | 7.5 | 10.90 | 93600 | 587.6 | |
| HGDS-198 | C | 125 | 61 | 3.5 | 8.00 | 15415 | 257.1 | |
| HGDS-199 | B | 125 | 64 | 5 | 8.50 | 30000 | 355.7 | |
| HGDS-200 | A | 125 | 64 | 8 | 7.5 | 10.60 | 85900 | 569.1 |
| HGDS-201 | 125 | 71 | 6 | 5.6 | 9.30 | 51200 | 391.8 | |
| HGDS-202 | 125 | 71 | 8 | 7.4 | 10.40 | 85500 | 522.4 | |
| HGDS-203 | 125 | 71 | 10 | 9.2 | 11.80 | 124000 | 653 | |
| HGDS-204 | C | 140 | 72 | 3.8 | 8.70 | 17200 | 338 | |
| HGDS-205 | B | 140 | 72 | 5 | 9.00 | 27900 | 445 | |
| HGDS-206 | A | 140 | 72 | 8 | 7.5 | 11.20 | 85300 | 712 |
| HGDS-207 | 150 | 61 | 5 | 10.30 | 31000 | 579 | ||
| HGDS-208 | 150 | 61 | 6 | 10.80 | 4500 | 695 | ||
| HGDS-209 | 150 | 71 | 6 | 10.80 | 48200 | 646 | ||
| HGDS-210 | 150 | 71 | 8 | 7.5 | 12.00 | 89800 | 862 | |
| HGDS-211 | 150 | 81 | 8 | 7.5 | 11.70 | 89500 | 787 | |
| HGDS-212 | 150 | 81 | 10 | 9.3 | 13.00 | 139000 | 984 | |
| HGDS-213 | C | 160 | 82 | 4.3 | 9.90 | 21800 | 501 | |
| HGDS-214 | B | 160 | 82 | 6 | 10.50 | 41100 | 699 | |
| HGDS-215 | A | 160 | 82 | 10 | 9.4 | 13.50 | 139000 | 1165 |
| HGDS-216 | C | 180 | 92 | 4.8 | 11.00 | 26400 | 709 | |
| HGDS-217 | B | 180 | 92 | 6 | 11.10 | 37500 | 886 | |
| HGDS-218 | A | 180 | 92 | 10 | 9.4 | 14.00 | 125000 | 1477 |
| HGDS-219 | 200 | 82 | 8 | 7.6 | 14.20 | 78000 | 1643 | |
| HGDS-220 | 200 | 82 | 10 | 9.6 | 15.50 | 129000 | 2053 | |
| HGDS-221 | 200 | 82 | 12 | 11.5 | 16.60 | 183000 | 2464 | |
| HGDS-222 | 200 | 92 | 10 | 9.5 | 15.60 | 138000 | 1946 | |
| HGDS-223 | 200 | 92 | 12 | 11.4 | 16.80 | 199000 | 2335 | |
| HGDS-224 | 200 | 92 | 14 | 13.1 | 18.10 | 267000 | 2724 | |
| HGDS-225 | C | 200 | 102 | 5.5 | 12.50 | 36100 | 1004 | |
| HGDS-226 | B | 200 | 102 | 8 | 7.5 | 13.60 | 76400 | 1461 |
| HGDS-227 | 200 | 102 | 10 | 9.4 | 15.60 | 145000 | 1826 | |
| HGDS-228 | A | 200 | 102 | 12 | 11.25 | 16.20 | 183000 | 2191 |
| HGDS-229 | 200 | 102 | 14 | 13.2 | 18.20 | 289000 | 2557 | |
| HGDS-230 | 200 | 112 | 12 | 11.1 | 16.20 | 196000 | 2033 | |
| HGDS-231 | 200 | 112 | 14 | 12.9 | 17.50 | 257000 | 2372 | |
| HGDS-232 | 200 | 112 | 16 | 14.8 | 18.80 | 305000 | 2711 | |
| HGDS-233 | C | 225 | 112 | 6.5 | 6.2 | 13.60 | 44600 | 1527 |
| HGDS-234 | B | 225 | 112 | 8 | 7.5 | 14.50 | 70800 | 1880 |
| HGDS-235 | A | 225 | 112 | 12 | 11.25 | 17.00 | 171000 | 2820 |
| HGDS-236 | 250 | 102 | 10 | 9.6 | 18.00 | 126000 | 3214 | |
| HGDS-237 | 250 | 102 | 12 | 11.5 | 19.00 | 183000 | 3857 | |
| HGDS-238 | C | 250 | 127 | 7 | 6.7 | 14.80 | 50500 | 2003 |
| HGDS-239 | B | 250 | 127 | 10 | 9.4 | 17.00 | 119000 | 2861 |
| HGDS-240 | 250 | 127 | 12 | 11.25 | 19.30 | 211000 | 3433 | |
| HGDS-241 | A | 250 | 127 | 14 | 13.1 | 19.60 | 249000 | 4006 |
| HGDS-242 | 250 | 127 | 16 | 15 | 21.80 | 386000 | 4578 |
| HEGONG Part No. | Series | D (mm) | d (mm) | t (mm) | t' (mm) | Ho (mm) | Load 75% (N) | Weight (kg/1000pcs) |
| HGDS-243 | 260 | 131 | 14 | 12.9 | 19.50 | 224687 | 4012 | |
| HGDS-244 | 260 | 131 | 11.5 | 10.6 | 18.00 | 150851 | 3296 | |
| HGDS-245 | 260 | 131 | 9 | 8.3 | 15.50 | 74483 | 2581 | |
| HGDS-246 | 270 | 136 | 15 | 13.8 | 21.00 | 279693 | 4629 | |
| HGDS-247 | 270 | 136 | 13 | 12 | 19.00 | 183541 | 4025 | |
| HGDS-248 | 270 | 136 | 10 | 9.2 | 17.50 | 109946 | 3086 | |
| HGDS-249 | 280 | 142 | 16 | 14.75 | 22.00 | 315987 | 5296 | |
| HGDS-250 | 280 | 142 | 13 | 12 | 20.50 | 218086 | 4309 | |
| HGDS-251 | 280 | 142 | 10 | 9.2 | 17.50 | 102681 | 3304 | |
| HGDS-252 | 290 | 147 | 16 | 14.75 | 22.00 | 294484 | 5683 | |
| HGDS-253 | 290 | 147 | 13 | 12 | 20.50 | 203246 | 4623 | |
| HGDS-254 | 290 | 147 | 10.5 | 9.7 | 18.50 | 118434 | 3737 | |
| HGDS-255 | 300 | 152 | 16 | 14.75 | 22.50 | 299199 | 6084 | |
| HGDS-256 | 300 | 152 | 13.5 | 12.45 | 21.00 | 211867 | 5135 | |
| HGDS-257 | 300 | 152 | 11 | 10.15 | 19.00 | 126270 | 4168 | |
| HGDS-258 | 315 | 162 | 18 | 16.9 | 25.00 | 419031 | 7613 | |
| HGDS-259 | 315 | 162 | 15 | 13.8 | 23.50 | 297519 | 6209 | |
| HGDS-260 | 315 | 162 | 12 | 11.05 | 21.00 | 169652 | 4972 | |
| HGDS-261 | 330 | 167 | 17 | 15.65 | 24.00 | 378013 | 8451 | |
| HGDS-262 | 330 | 167 | 15 | 13.8 | 23.50 | 272522 | 6893 | |
| HGDS-263 | 330 | 167 | 12 | 11.05 | 21.00 | 153045 | 5519 | |
| HGDS-264 | 340 | 172 | 18 | 16.6 | 25.00 | 356028 | 8962 | |
| HGDS-265 | 340 | 172 | 15 | 13.8 | 23.58 | 256672 | 7318 | |
| HGDS-266 | 340 | 172 | 12 | 11.05 | 21.00 | 144144 | 5860 | |
| HGDS-267 | 355 | 182 | 19 | 17.5 | 27.00 | 516889 | 10568 | |
| HGDS-268 | 355 | 182 | 16.5 | 15.2 | 26.00 | 353672 | 8706 | |
| HGDS-269 | 355 | 182 | 13 | 12 | 23.00 | 189116 | 6873 | |
| HGDS-270 | 370 | 187 | 20 | 18.45 | 28.00 | 471668 | 11595 | |
| HGDS-271 | 370 | 187 | 16.5 | 15.2 | 26.00 | 322730 | 9552 | |
| HGDS-272 | 370 | 187 | 13 | 12 | 23.00 | 172570 | 7541 | |
| HGDS-273 | 380 | 192 | 20 | 18.45 | 28.50 | 476530 | 12232 | |
| HGDS-274 | 380 | 192 | 17 | 15.65 | 27.00 | 352946 | 10376 | |
| HGDS-275 | 380 | 192 | 13.5 | 12.45 | 23.50 | 182062 | 8254 | |
| HGDS-276 | 400 | 202 | 21 | 19.35 | 29.50 | 496432 | 14220 | |
| HGDS-277 | 400 | 202 | 18 | 16.6 | 28.00 | 375905 | 12420 | |
| HGDS-278 | 400 | 202 | 14 | 12.9 | 24.50 | 192737 | 9480 | |
| HGDS-279 | 420 | 212 | 22 | 20.25 | 31.00 | 548308 | 6412 | |
| HGDS-280 | 420 | 212 | 19 | 17.5 | 29.50 | 420725 | 14183 | |
| HGDS-281 | 420 | 212 | 15 | 13.8 | 26.00 | 224394 | 11185 | |
| HGDS-282 | 440 | 222 | 23 | 21.1 | 32.50 | 602805 | 18775 | |
| HGDS-283 | 440 | 222 | 20 | 18.45 | 31.50 | 491415 | 16416 | |
| HGDS-284 | 440 | 222 | 16 | 14.75 | 28.00 | 271589 | 13124 | |
| HGDS-285 | 450 | 227 | 25 | 23.05 | 36.00 | 602805 | 18775 | |
| HGDS-286 | 450 | 227 | 21 | 19.35 | 33.00 | 491415 | 16416 | |
| HGDS-287 | 450 | 227 | 16 | 14.75 | 28.00 | 271589 | 13124 | |
| HGDS-288 | 480 | 242 | 26 | 23.05 | 36.00 | 767144 | 25373 | |
| HGDS-289 | 480 | 242 | 21.5 | 19.8 | 34.00 | 557948 | 20977 | |
| HGDS-290 | 480 | 242 | 17 | 15.65 | 30.00 | 297357 | 16580 | |
| HGDS-291 | 500 | 253 | 27 | 24.85 | 38.00 | 875297 | 28497 | |
| HGDS-292 | 500 | 253 | 22.5 | 20.75 | 35.50 | 596978 | 23794 | |
| HGDS-293 | 500 | 253 | 18 | 16.6 | 31.50 | 337473 | 19379 |
