Introduction
Wind Wheel Bearing Sleeve Rubber Gasket is a precision-molded rubber component designed for HVAC systems. It functions as a bearing sleeve and gasket for the wind wheel/air-flow fan in air conditioner indoor units, ensuring stable operation and noise reduction.

Features
Durable Materials
Crafted from robust rubber compounds with hardness typically 70–90 Shore A, it's able to withstand repeated stress.
Vibration & Noise Reduction
Effectively isolates vibration between the wind wheel and housing, helping reduce operational noise in HVAC systems.
Wide Operating Temperature
Rated for approximately -50℃ to +120℃, suitable for varied environments.
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Certification |
ISO, REACH, RoHS |
|
Hardness |
70~90 Sh-A |
|
HS Code |
8503009090 |
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Trademark |
OEM, ODM |
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Production Capacity |
1000000PCS |
|
Origin |
China |
|
Type |
Balancing Weight |
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Tolerance |
DIN ISO 3302-1, Rma, GB/T3672 |
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Transport Package |
Poly Bag, Carton; as Per Customer's Requirement |
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Specification |
Customized |
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Working Temperature |
-50~+120 Degrees |
Applications
- Replacement part for air conditioner indoor unit wind wheels and fan drums in residential HVAC systems.
- Vibration damping and sealing component in commercial AC units, chillers, and HVAC blowers.

Company Profile
Founded in 1987, Langfang Ruidi New Material Technology Co., Ltd. is a high-tech enterprise specializing in the R&D and manufacturing of vibration damping and sealing rubber components. Our products are currently supplied to the air-conditioning & refrigeration, automotive, drainage-piping and machinery industries.
Supported by independent R&D and a green technology platform, we offer end-to-end OEM/ODM services, technical consultation and material selection before sales, full-process quality control and traceability during production, and rapid response after sales.
Certified with CE, ISO9001, and RoHS, we have established long-term and stable business relations with many well-known enterprises such as Parker, Gates, and Eaton.
Our cooperation process includes inquiry, sample evaluation, production, quality testing, and worldwide logistics support.
Factory Workshop




Production Process



Our Equipment

Quality Management System

Certificate



Product packaging

We can customize product size, volume, quantity, hygiene standards, and chemical treatment requirements according to customers' needs, and we also provide professional packaging services that comply with international standards.
All our packaging processes follow the principles of circularity and sustainability, creating value for our customers while contributing to environmental protection.

FAQ
Q1: Can this gasket be customized for specific AC models?
A: Yes, OEM/ODM customization is supported; customers should provide drawings and desired dimensions.
Q2: When will products be delivered after ordering?
A: After you place an order, delivery takes 7–10 days, and free samples are available based on cost and freight.
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