Description
C.E. Smith Grease Seals for 1"-1-1/16" Spindles | Boat Supply Store
Safeguard your boat trailer's wheel bearings from water intrusion and abrasive debris with these robust C.E. Smith grease seals, specifically engineered for 1" to 1-1/16" straight spindles. Featuring a critical double-lip design augmented with gripper springs, these seals ensure a tenacious seal, maintaining bearing lubrication and operational integrity in harsh marine conditions. The precise seal land outer diameter of 1.250" mates effectively with the hub inner diameter of 1.979" to prevent contamination, crucial for trailers navigating coastal areas or launching into saltwater environments.
Key Features
- Superior Sealing: Double-lip design with gripper springs for enhanced protection.
- Durable Protection: Effectively prevents water and debris contamination of wheel bearings.
- Precise Fitment: Engineered for 1" or 1-1/16" straight trailer spindles.
- Optimized Dimensions: Seal land OD measures 1.250" and hub ID is 1.979".
- Extended Longevity: Maintains bearing integrity through rigorous use.
- Professional Grade: Designed for reliable trailer maintenance.
- Convenient Pack: Sold in a pack of two for immediate replacement needs.
- Marine Ready: Built to withstand the demands of boat trailer applications.
Specifications
| Product Specifications | |
|---|---|
| Spindle Size | 1" - 1-1/16" |
| Seal Land Outer Diameter | 1.250" |
| Hub Inner Diameter | 1.979" |
| Seal Technology | Double-lip with gripper springs |
| Quantity | Pack of 2 |
| MPN | 16303A |
| California Proposition 65 Warning | Yes |
Who This Is For
Boat trailer owners and maintenance professionals requiring high-performance grease seals for standard 1" or 1-1/16" straight trailer spindles. Ideal for ensuring long-term wheel bearing health on vessels frequently launched or retrieved.
How It Compares
| Feature | C.E. Smith Grease Seals for 1"-1-1/16" Spindles | Competitor |
|---|---|---|
| Spindle Size | 1" - 1-1/16" | — |
| Seal Land Outer Diameter | 1.250" | 1.250" |
| Hub Inner Diameter | 1.979" | 1.980" |
| Seal Technology | Double-lip with gripper springs | Double Lip |
| Quantity | Pack of 2 | Pack of 2 |
Common Concerns Answered
Are these seals difficult to install?
Installation requires basic mechanical knowledge and tools, with a difficulty rating of 2/5. It's crucial to press the seal carefully into the hub to prevent damage and ensure proper greasing of the bearing and seal lip.
What does the California Proposition 65 warning mean for this product?
The Proposition 65 warning indicates that the product may contain chemicals known to the state of California to cause cancer or reproductive toxicity. Consumers seeking further details on specific chemicals can consult the product's safety data sheet or contact C.E. Smith directly.
Why are these seals priced slightly higher than basic options?
The advanced double-lip design with integrated gripper springs offers superior sealing performance and longevity compared to basic single-lip seals, providing enhanced protection against water and debris intrusion, justifying the investment for critical trailer components.
Frequently Asked Questions
What size spindle does the C.E. Smith Grease Seal fit?
This grease seal is designed to fit straight trailer spindles measuring 1 inch or 1-1/16 inches in diameter.
What is the outer diameter of the seal land for this grease seal?
The seal land outer diameter for this C.E. Smith grease seal is precisely 1.250 inches.
What is the hub inner diameter for this grease seal?
The corresponding hub inner diameter that this grease seal is designed to fit into is 1.979 inches.
Are these seals sold individually or in a pack?
These C.E. Smith grease seals are sold in a convenient pack of two, providing a matched set for replacing both seals on a single axle hub.
What are the chemicals this product can expose me to according to California Proposition 65?
California Proposition 65 warnings are general in nature; specific chemical disclosures for this product can be obtained from C.E. Smith's official documentation or safety data sheets.
