This kit is a set of tapered roller wheel bearings for trailer hubs, made for a 3.5K lb. axle with a 1.063 inch inner/outer bearing ID. It uses the L44649/10 bearing and 12192TB double lip grease seals. It is used in utility trailers, light cargo trailers, small towing systems, compact marine trailers and agricultural tow equipment.
The kit includes the bearings, grease seals, dust caps and cotter pins for servicing a wheel hub. Tapered roller bearings handle both radial and axial loads. The seals are rubber with steel reinforcement and help keep contaminants out and lubrication in.
For installation, clean the hub thoroughly and use appropriate wheel bearing grease. Adjust the preload correctly, verify axle alignment and inspect the seals before final assembly.
- In the box
- 4 L44649/10 bearing pieces, 2 grease seals (12192TB), 2 dust caps, 2 cotter pins
- Bearing type
- Tapered roller bearing, L44649/10
- Clearance
- C3, pre-lubricated
- Bearing bore
- 1 in
- Bearing outer diameter
- 1.980 in
- Bearing width
- 0.56 in
- Dynamic load
- 7,200 lbs
- Static load
- 6,100 lbs
- Speed, oil lubrication
- 10,000 rpm
- Speed, grease lubrication
- 7,800 rpm
- Seal type
- 12192TB, rubber seal on both sides
- Seal bore
- 1.25 in