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ASTM/ANSI Washers
ANSI/SAE J773 Conical Spring Washers

ANSI/SAE J773 Conical Spring Washers

ANSI/SAE J773 is the Conical Spring Washers standard recognized by the American Society of Mechanical Engineers (ASME) and the Society of Automotive Engineers (SAE) standard. Conical Spring Washers made of standard and high-quality raw material such as stainless steel, mild steel, carbon steel, spring steel, alloy steel and many other grades. ANSI/SAE J773 Conical Spring Washers is a thin metal plate in a conical shape. ANSI / SAE J773 Conical Spring Washers is a thin metal plate in a conical shape. ANSI / SAE J773 available in two general-purpose designs, type L and type H, both available in three series of washers (narrow, regular and wide). With different uses and fields, ANSI / SAE J773 is used as a single spring or as a stack to apply a flexible preload to a bearing. Due to the extremely detailed tuning capability of the Conical Spring Washers, it also used as a vibration-damping element. ANSI / SAE J773 Conical Spring Washers are also known as Belleville washers, coned disk springs, disc springs, Belleville springs or spring washers.

ANSI/SAE J773 Conical Spring Washers are available in a variety of materials, thickness, tolerance, size, design, finishing and many other specifications. Various ANSI/SAE J773 used for different applications and projects. This American standard of Conical Spring Washers most commonly used for reduce vibration, thermal expansion, relaxation and support high load.

We also offer custom ANSI/SAE J773 American specification fasteners. For custom ANSI/SAE J773 Conical Spring Washers, we strictly follow the client’s specification and critical parameter. We satisfied our customer with our services and high-quality product.

ANSI/SAE J773 Conical Spring Washers

Features:

  • Long service life.
  • Use as pre-assembled washers.
  • Dissipate vibration energy.
  • Ideal for heavy spring force.
  • Different thickness washers use for adjustment.
  • Less Space consumption.
  • Suitable for low temperature application.

Characteristics:

  • Very large stress handling capacity.
  • Can achieve a large damping effect.
  • Distribute load over large bearing surface.
  • Trapezoidal cross-section.
  • No impermissible relaxation occurs.
  • Have no significant locking capability.
  • Provide secure and stable connection.
  • Increase productivity of threaded fasteners.
  • Smooth, burr-free - plain surface.

Dimension as per ANSI/SAE J773 Conical Spring Washers (Narrow)

Size 6 8 10 12 1/4 5/16 3/8 7/16 1/2
d max 0.156 0.188 0.208 0.24 0.281 0.344 0.406 0.48 0.54
min 0.151 0.183 0.203 0.23 0.271 0.334 0.396 0.47 0.53
dc max 0.32 0.383 0.446 0.446 0.515 0.64 0.765 0.89 1.015
min 0.307 0.37 0.433 0.433 0.495 0.62 0.743 0.868 0.993
h1 max 0.029 0.04 0.04 0.046 0.05 0.06 0.079 0.087 0.108
min 0.023 0.033 0.033 0.037 0.042 0.052 0.066 0.074 0.094
H1 max 0.016 0.016 0.016 0.017 0.024 0.026 0.025 0.028 0.031
min 0.01 0.01 0.01 0.011 0.014 0.016 0.015 0.018 0.021
h2 max 0.04 0.046 0.056 0.06 0.071 0.087 0.103 0.136 0.15
min 0.033 0.037 0.047 0.052 0.059 0.074 0.09 0.122 0.136
H2 max 0.025 0.025 0.025 0.025 0.025 0.026 0.025 0.026 0.03
min 0.015 0.015 0.015 0.015 0.015 0.016 0.015 0.016 0.02

Dimension as per ANSI/SAE J773 Conical Spring Washers (Regular)

Size 6 8 10 12 1/4 5/16 3/8 7/16 1/2
d max 0.156 0.188 0.208 0.24 0.281 0.344 0.406 0.48 0.54
min 0.151 0.183 0.203 0.23 0.271 0.334 0.396 0.47 0.53
dc max 0.446 0.508 0.57 0.64 0.765 0.89 1.015 1.14 1.265
min 0.433 0.495 0.557 0.62 0.743 0.868 0.993 1.118 1.243
h1 max 0.034 0.04 0.046 0.046 0.056 0.071 0.079 0.103 0.12
min 0.028 0.033 0.037 0.037 0.047 0.059 0.066 0.09 0.106
H1 max 0.02 0.03 0.027 0.033 0.033 0.041 0.043 0.041 0.043
min 0.014 0.02 0.017 0.023 0.023 0.031 0.033 0.031 0.033
h2 max 0.046 0.05 0.06 0.06 0.087 0.103 0.126 0.136 0.15
min 0.037 0.042 0.052 0.052 0.074 0.09 0.112 0.122 0.136
H2 max 0.025 0.026 0.026 0.026 0.032 0.029 0.033 0.038 0.037
min 0.015 0.016 0.016 0.016 0.022 0.019 0.023 0.028 0.027

Dimension as per ANSI/SAE J773 Conical Spring Washers (Wide)

Size 6 8 10 12 1/4 5/16 3/8 7/16 1/2
d max 0.156 0.188 0.208 0.24 0.281 0.344 0.406 0.48 0.54
min 0.151 0.183 0.203 0.23 0.271 0.334 0.396 0.47 0.53
dc max 0.57 0.64 0.765 0.89 1.015 1.14 1.265 1.53 1.78
min 0.557 0.62 0.743 0.868 0.993 1.118 1.243 1.493 1.743
h1 max 0.034 0.04 0.046 0.05 0.06 0.071 0.087 0.103 0.12
min 0.028 0.033 0.037 0.042 0.052 0.059 0.074 0.09 0.106
H1 max 0.031 0.037 0.036 0.044 0.04 0.044 0.047 0.059 0.062
min 0.021 0.027 0.026 0.034 0.03 0.034 0.037 0.049 0.052
h2 max 0.046 0.05 0.06 0.071 0.087 0.103 0.126 0.14 0.16
min 0.037 0.042 0.052 0.059 0.074 0.09 0.112 0.126 0.146
H2 max 0.029 0.04 0.034 0.033 0.039 0.04 0.045 0.049 0.052
min 0.019 0.03 0.024 0.023 0.029 0.03 0.035 0.039 0.042
We can manufacture and export

ANSI/SAE J773 Conical Spring Washers

as per specifications (custom drawing and samples) for more information please Contact us.