6×5.5 Trailer Idler Hub — 6,000 lb — Includes 25580 / 15123 Bearing Kit
Part Number: RVIH6550-KIT
Standard 6,000 lb idler hub with 6 on 5.5" bolt pattern. Hub includes pre-installed races and a complete bearing kit with dual grease seal options, EZ-Lube dust cap, and matching lug nuts. Designed for trailer axles using a 25580 (1-3/4") inner bearing and 15123 (1-1/4") outer bearing.
R&P Knowledge Hub
This hub fits axles that use a 25580 inner bearing (1-3/4" ID) and 15123 outer bearing (1-1/4" ID). If your axle uses a 1-3/8" inner bearing (such as L68149), this hub will not fit.
“Cupped & Studded” means the bearing races are pre-installed and wheel studs are factory pressed into the hub. Bearings, seals, and dust cap components are included as listed.
Features
- 6 on 5.5" bolt pattern
- 6,000 lb idler configuration
- Pre-installed bearing races
- Includes dual grease seal sizes (2.250" and 2.125")
- 2.44" EZ-Lube dust cap with rubber plug
- Includes six 1/2" lug nuts
Specifications
| Specification | Detail |
|---|---|
| Axle Rating | 6,000 lb |
| Bolt Pattern | 6 on 5.5" |
| Inner Bearing | 25580 (1-3/4" ID) |
| Outer Bearing | 15123 (1-1/4" ID) |
| Included Grease Seals | 2.250" ID and 2.125" ID |
| Dust Cap | 2.44" EZ-Lube |
| Lug Nuts | 6 × 1/2" |
Verify bearing sizes and seal diameter before installation.
