50mm Nev-R-Lube® Bearing Cartridge · Set of 4
Fits Dexter® 7,000–8,000 lb Axles · Drum 8-385 & 8-389
Part Number: T508454-X4
This listing is for a set of four (4) 50mm bearing cartridges designed as direct replacements for Dexter Nev-R-Lube® axle systems. These cartridges are manufactured by MAT and are commonly used on 7,000 lb and 8,000 lb trailer axles equipped with Nev-R-Lube® spindles.
These sealed bearing cartridges eliminate traditional bearing maintenance and are commonly found on D70 and D80 leaf spring axles as well as #12 and #13 Torflex® torsion axles.
Features
- Direct replacement for Dexter Nev-R-Lube® systems
- 50mm sealed bearing cartridge design
- No greasing or bearing packing required
- Precision-sealed for long service life
- For 7,000–8,000 lb axle applications
- Set of four (4) cartridges
Specifications
| Specification |
Detail |
| Manufacturer |
MAT |
| System Type |
Dexter Nev-R-Lube® |
| Bearing ID |
50 mm |
| Outer Diameter |
84 mm |
| Overall Length |
54 mm |
| Axle Rating |
7,000 – 8,000 lbs |
| Quantity |
4 cartridges |
Confirmed Fitment
- Dexter® D70 and D80 leaf spring axles
- Dexter® #12 and #13 Torflex® torsion axles
- Fits Dexter® drums marked 8-385 or 8-389
- Fits Dexter® drum assembly 008-385-82
- Fits Dexter® disc brake hub 8-402
Important: Wheels must have zero offset to 0.19" inset. These bearings are not designed for marine use.
What’s Included
- (4) 50mm Nev-R-Lube® Bearing Cartridges
50mm nev-r-lube bearing, dexter nev-r-lube cartridge, t508454, 8-385 bearing, 8-389 bearing, 7k axle bearing, 8k axle bearing, torflex bearing cartridge, sealed trailer bearing