- Standard Bearings
- 3500 lbs Axle
- 4000 lbs Axle
- 42 MM I.D.
- Dexter Axle
- Bearing 31-73-3
- Designed for high-speed use
- 42MM ID Cartridge style, Nev-R-lube
- Fits Dexter 42mm Nev-R-Lube axle with 6-lug, 5-1/2 bolt circle
- Works on hub and drum assembly with drum size of 12 x 2
- Dimensions: 42mm I.D. x 76mm O.D. x 39mm wide
31-73-3 Dexter Axle Replacement Bearing JRM4249
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