Trailer Axles and Axle Repair Parts at Freeway Trailer Sales

ID 16270

16270 1.78" Chrome Bearing Protector with Bra Set

16270 1.78" Chrome Bearing Protector with Bra - Sold as a pair

Why use a Bearing Protector?

Boat trailer hubs get warm while traveling to the ramp. Warm hubs backed into cool water during launching are suddenly cooled which contracts any air inside the hub creating a vacuum. The vacuum pulls water and road grit inside the hub contaminating the grease. The contamination causes corrosion and rapid wear. Perfectly good bearings can be ruined in less than one season.

Bearing Protectors corrects this problem by filling the entire hub with grease. Most air that is trapped inside the hub will be expelled by the Bearing Protector pressure relief feature. Once the hub is full, the spring loaded piston in the Bearing Protector exerts a slight pressure to the grease inside the hub. With the pressure inside the hub slightly higher than the pressure outside the hub, water and grit cannot be drawn inside.

An automatic pressure relief feature prevents over-filling the hub which would damage seals.

Fits hubs with an inner diameter of 1.78"
Chrome Plated

Sold as a pair

Price$25.99

ID 16271

16271 1.98" Chrome Bearing Protector with Bra Set

16271 1.98" Chrome Bearing Protector with Bra - Sold as a pair

Why use a Bearing Protector?

Boat trailer hubs get warm while traveling to the ramp. Warm hubs backed into cool water during launching are suddenly cooled which contracts any air inside the hub creating a vacuum. The vacuum pulls water and road grit inside the hub contaminating the grease. The contamination causes corrosion and rapid wear. Perfectly good bearings can be ruined in less than one season.

Bearing Protectors corrects this problem by filling the entire hub with grease. Most air that is trapped inside the hub will be expelled by the Bearing Protector pressure relief feature. Once the hub is full, the spring loaded piston in the Bearing Protector exerts a slight pressure to the grease inside the hub. With the pressure inside the hub slightly higher than the pressure outside the hub, water and grit cannot be drawn inside.

An automatic pressure relief feature prevents over-filling the hub which would damage seals.

Fits hubs with an inner diameter of 1.98"
Chrome Plated

Sold as a pair

Price$25.99

ID TR4100

1 of 4

TR4100 2000lb 4 on 4" Bolt Pattern Hub Kit with 1-1/6" Bearing Set

Import TR4100 idler hub kit fits 1250lb to 2000lb capacity axles and has a 4 on 4" bolt pattern. Compatible all with BTR(1-1/16" bearing combination) style E-Z Lube, Sure-Lube, Accu-Lube, Super Lube, Easy Grease and non lubing spindles. Interchangeable with all major trailer axle brands. This hub has a 5-1/2" diameter flange for use with 8", 10", and 12" trailer wheels.

Kit includes:

1 - Idler hub with 4 on 4" lug bolt pattern (see image on how to measure lug spacing)
- 5-1/2" diameter flange
- 4-1/8" overall height
- 1/2"-20 thread pitch lug studs
- Rated 1000 lbs. capacity per side
2 - L44649 bearings
- 1-1/16" (1.063") inner diameter
2 - L44610 bearing races (pre-installed)
1 - 10-9 Grease seal (see note for alternate seal option)
- 1.500" inner diameter
- 1.987" outer diameter
1 - 1.98" outer diameter lube style cap and rubber plug
4 - 1/2"-20 thread pitch zinc plated 60 degree coned lug nuts

For use with 8", 10" and 12" wheels only

This trailer idler hub is interchangeable with all industry standard axle brands including Dexter Axle, Lippert Components (LCI), Rockwell American, AL-KO, Axle Tek, TK Trailer Axles, UFP by Dexter Marine, Tie Down by Dexter Marine, and C.E. Smith.

Please note: This kit is not pre-greased or pre-assembled as this hub set can also fit trailer axles that have a grease seal inner diameter of 1.250" part #12192TB. If ordering for this seal size please let us know in the order comments and we will swap out the seal in the kit for the correct size at no additional charge.

Price$28.99

ID TR4102

1 of 4

TR4102 2000lb 4 on 4" Bolt Pattern Hub Kit with 1" Bearing Set

Import TR4102 idler hub kit fits 1250lb to 2000lb capacity axles and has a 4 on 4" bolt pattern. Compatible all with BT(1" bearing combination) style E-Z Lube, Sure-Lube, Accu-Lube, Super Lube, Easy Grease and non lubing spindles. Interchangeable with all major trailer axle brands. This hub has a 5-1/2" diameter flange for use with 8", 10", and 12" trailer wheels.

Kit includes:

1 - Idler hub with 4 on 4" lug bolt pattern (see image on how to measure lug spacing)
- 5-1/2" diameter flange
- 4-1/8" overall height
- 1/2"-20 thread pitch lug studs
- Rated 1000 lbs. capacity per side
2 - L44643 bearings
- 1" (1.000") inner diameter
2 - L44610 bearing races (pre-installed)
1 - 12192TB Grease seal (see note for alternate seal option)
- 1.249" inner diameter
- 1.987" outer diameter
1 - 1.98" outer diameter lube style cap and rubber plug
4 - 1/2"-20 thread pitch zinc plated 60 degree coned lug nuts

For use with 8", 10" and 12" wheels only

This trailer idler hub is interchangeable with all industry standard axle brands including Dexter Axle, Lippert Components (LCI), Rockwell American, AL-KO, Axle Tek, TK Trailer Axles, UFP by Dexter Marine, Tie Down by Dexter Marine, and C.E. Smith.

Please note: This kit is not pre-greased or pre-assembled as this hub set can also fit trailer axles that have a grease seal inner diameter of 1.500" part #010-009-00. If ordering for this seal size please let us know in the order comments and we will swap out the seal in the kit for the correct size at no additional charge.

Price$28.99