Overview
This Koyo marine-grade bearing set is designed for Ford Slimline (SL) trailer hubs, typically fitted to 2 t to 3.5 t tandem axle trailers. It includes two genuine Koyo tapered roller bearing sets—LM68149/10 (inner) and LM12749/10 (outer)—plus a marine grease seal to protect against saltwater and corrosion.
Ideal for boat trailers, caravans, and off-road trailers operating in harsh Australian environments.
📦 What’s Included
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1 × Koyo LM68149 Cone (inner)
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1 × Koyo LM68110 Cup (inner)
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1 × Koyo LM12749 Cone (outer)
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1 × Koyo LM12710 Cup (outer)
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1 × Marine Grease Seal (Slimline style – 1.72" ID or 44 mm)
⚙️ Technical Specifications
| Component | Inner Bearing Set | Outer Bearing Set |
|---|---|---|
| Cone + Cup | Koyo LM68149 + LM68110 | Koyo LM12749 + LM12710 |
| Inner Diameter (ID) | 35.00 mm | 22.00 mm |
| Outer Diameter (OD) | 59.13 mm | 45.24 mm |
| Dynamic Load Rating | ~45.3 kN | ~23.2 kN |
| Seal Type | Marine Grease Seal (included) | – |
| Origin | Japan | Japan |
✅ Why Choose This Kit?
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Genuine Koyo bearings — made in Japan to OEM standards
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Designed for marine, off-road, and highway use
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Matches common Ford SL bearing hubs (3.5 T tandem)
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Complete kit includes both bearing sets and marine seal
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Ideal for trailer servicing, hub replacements, or axle rebuilds
🚚 Applications & Use Cases
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Boat trailers operating in saltwater environments
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Tandem axle caravans, campers, and off-road trailers
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Standard fit for Ford Slimline-style hub setups
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Replaces worn LM68149 & LM12749 bearings in 3.5 T hubs
Shipping is calculated at checkout based on your location.