This Trailer Hub is designed as a replacement for the older style Short Spindle Trailer Axles, and measures 3.5 inches long. This is not the Modern Standard sized Trailer Hub, but many Trailers Still use the Short Spindled Axles and Hubs so this would be a great replacement for those trailers. The hub fits a short spindle which measures 2 1/8", it has 5 Lugs measuring 4.5 inch from outside to center (the stud spacing/bolt pattern) and it includes 1 inch bearings, Universal Bearing Number L44643, and 2 seal sizes (1 1/14 inches and 1 1/2 inch inner diameter seals) for convenience.
Short Hub - 3 1/2 inch measurement
Includes hub, bearings, and seals
Outer Bearing Number 44643, 1 inch inner diameter
Inner Bearing Number 44643, 1 inch inner diameter
The Grease seals included in this kit are a 1 1/4" Inner Diameter Seal and a 1 1/2" Inner Diameter Grease Seal. Only one Grease seal is used per hub.
Bolt Pattern 5 on 4.5
Rated to 1250 lbs. each
This Hub Is For a Short Spindle Only. The Axles We Sell All Use The Standard Length Spindle of 3 3/8". Please double-check your measurements.