Linde Polymer Tec Co.,Ltd. is one of the most experienced manufacturers and suppliers of gopro housing rubber rings in China, also supports customized service. Please feel free to buy high quality gopro housing rubber rings for sale here from our factory.
Products Description
GoPro housing rubber rings are key sealing components in GoPro waterproof protective housings, mainly used to ensure the waterproof and dustproof performance of the camera underwater or in other harsh environments.
These rubber rings are usually designed with O-rings, which tightly fit the contact surface between the housing and the lens to prevent moisture, dust, or impurities from entering the interior, thereby protecting the camera's safety.

advantages of GoPro Housing Rubber Rings
- Super Waterproof Performance
Supports the IP68 waterproof standard, adapts to the official nominal waterproof depth (such as 40 meters/60 meters), and effectively prevents water pressure penetration.
- Anti-aging and Extreme Environmental Resistance
The material is resistant to high and low temperatures (-20°C to 100°C), corrosion-resistant, and remains elastic even after long-term exposure to seawater, ultraviolet rays, or sand and dust.
- Precise Adaptation and Strong Compatibility
Designed for different models of GoPro (such as HERO9/10/11 or HERO7/8), perfectly matches the original waterproof shell to avoid size errors.
- Easy Installation, Long-Lasting Durability
The elastic design can be quickly disassembled and assembled without tools, and the anti-wear characteristics extend the service life and reduce the cost of frequent replacement.
Key functions
Sealed and Waterproof: prevent water from penetrating, and protect the camera's internal circuits and lenses.
Dust and Sand Proof: prevent particles from entering and causing scratches or mechanical failures.
Shock Absorption: absorbs housing vibrations and reduces the impact of motion shock on the camera.
Application scenarios
Water sports: diving, surfing, rafting, swimming, and other underwater shooting.
Outdoor adventure: deserts, rainforests, snowy mountains, and other dusty, humid, or low-temperature environments.
Daily protection: Splash-proof for rainy cycling, skateboarding, and other scenes to extend the life of the device.
Usage and maintenance tips
✅ Before installation: clean the groove of the waterproof shell and the surface of the sealing ring to ensure that there is no sand or hair residue.
✅ Regular inspection: Check the elasticity after each use. If it is deformed or cracked, replace it immediately.
✅ Maintenance suggestions: Rinse with clean water and dry in a cool place to avoid exposure to the sun or contact with chemical solvents.
***Welcome to customize the drawings!
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O-Ring Standard Size
(Japanese Standard JIS B 2401)
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| JIS B 2401 SIZE |
Measurements In Millimeters | Measurements In Inches | ||||||
| ID | ± | CS | ± | ID | ± | CS | ± | |
| S70 | 69.5 | 0.61 | 2.00 | 0.08 | 2.736 | 0.024 | 0.079 | 0.003 |
| S71 | 70.5 | 0.61 | 2.776 | 0.024 | ||||
| S75 | 74.5 | 0.64 | 2.933 | 0.025 | ||||
| S80 | 79.5 | 0.67 | 3.130 | 0.026 | ||||
| S85 | 84.5 | 0.71 | 3.327 | 0.028 | ||||
| S90 | 89.5 | 0.75 | 3.524 | 0.030 | ||||
| S95 | 94.5 | 0.79 | 3.720 | 0.031 | ||||
| S100 | 99.5 | 0.83 | 3.917 | 0.033 | ||||
| S105 | 104.5 | 0.87 | 4.114 | 0.034 | ||||
| S110 | 109.5 | 0.91 | 4.311 | 0.036 | ||||
| S112 | 111.5 | 0.91 | 4.390 | 0.036 | ||||
| S115 | 114.5 | 0.93 | 4.508 | 0.037 | ||||
| S120 | 119.5 | 0.97 | 4.705 | 0.038 | ||||
| S125 | 124.5 | 1.00 | 4.902 | 0.039 | ||||
| S130 | 129.5 | 1.05 | 5.098 | 0.041 | ||||
| S132 | 131.5 | 1.05 | 5.177 | 0.041 | ||||
| S135 | 134.5 | 1.08 | 5.295 | 0.043 | ||||
| S140 | 139.5 | 1.10 | 5.492 | 0.043 | ||||
| S145 | 144.5 | 1.13 | 5.689 | 0.044 | ||||
| S150 | 149.5 | 1.17 | 5.886 | 0.046 | ||||








