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    Trailer Bearing Protectors

    Protect your wheel bearing from the elements and help maintain the corect internal pressure. SiraWeb.com has a broad selection of wheel bearing protectors, dust caps and bearing buddies at great prices to help you maintain optimal performance. 

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    Picture of Bearing Buddy Bearing Protector Auto Check for 2" Hubs, Pair, Part 42202

    Bearing Buddy Bearing Protector Auto Check for 2" Hubs, Pair, Part 42202

    Bearing Buddy II with auto check features a visual lubricant and pressure indicator. Fits 2" hubs. Sold in pairs (clam shell packaged)
    $29.99 $24.99
    Picture of Bearing Buddy Wheel Bearing Protector for 1-3/4" Hubs, Pair, Part 41202

    Bearing Buddy Wheel Bearing Protector for 1-3/4" Hubs, Pair, Part 41202

    Genuine Bearing Buddy. The ultimate in wheel bearing protection for your trailer. Replaces dust cap on trailer hub for easy lubrication and maximum protection. Prevents bearing failure and keeps water and dirt out of hubs. Bearings receive constant lubrication, so they never need to be repacked. Quick lubricant check level. Quality construction, heavy chrome plated barrel, stainless steel internal parts. Sold in pairs only. Fits: 1-3/4" hub.
    $24.99 $19.99
    Picture of Bearing Buddy Wheel Bearing Protector for 2" Hubs, Pair, Part 42102

    Bearing Buddy Wheel Bearing Protector for 2" Hubs, Pair, Part 42102

    Genuine Bearing Buddy. The ultimate in wheel bearing protection for your trailer. Replaces dust cap on trailer hub for easy lubrication and maximum protection. Prevents bearing failure and keeps water and dirt out of hubs. Bearings receive constant lubrication, so they never need to be repacked. Quick lubricant check level. Quality construction, heavy chrome plated barrel, stainless steel internal parts. Sold in pairs only. Fits: 2" hub.
    $29.99 $24.99
    Picture of Bearing Buddy Wheel Bearing Protector for 2-5/16" Hubs, Pair, Part 43102

    Bearing Buddy Wheel Bearing Protector for 2-5/16" Hubs, Pair, Part 43102

    Genuine Bearing Buddy. The ultimate in wheel bearing protection for your trailer. Replaces dust cap on trailer hub for easy lubrication and maximum protection. Prevents bearing failure and keeps water and dirt out of hubs. Bearings receive constant lubrication, so they never need to be repacked. Quick lubricant check level. Quality construction, heavy chrome plated barrel, stainless steel internal parts. Sold in pairs only. Fits: 2-5/16" hub.
    $29.99 $24.99
    Picture of Fulton Trailer Wheel Bearing Protector, Pair, 2-5/16" | part BP232S0604

    Fulton Trailer Wheel Bearing Protector, Pair, 2-5/16" | part BP232S0604

    Wheel Bearing Protectors Provides permanent protection against damage from water and dirt entering the wheel bearings. Prevent corrosion resulting from water entering the hub when the trailer wheels are suddenly submerged. Automatically maintain the correct internal pressure-can not damage seals. Hub diameter 2.328 inches. Sold in pairs only. Outer bearing: LM67048, hub not counterbored. Outer cup: LM67010.
    $30.70 $24.99
    Picture of Fulton Trailer Wheel Bearing Protector, Pair, 2-5/16" | part BP244S0604

    Fulton Trailer Wheel Bearing Protector, Pair, 2-5/16" | part BP244S0604

    Wheel Bearing Protectors Provides permanent protection against damage from water and dirt entering the wheel bearings. Prevent corrosion resulting from water entering the hub when the trailer wheels are suddenly submerged. Automatically maintain the correct internal pressure-can not damage seals. Hub diameter 2.441 inches. Sold in pairs only. Outer bearing: LM67048, hub not counterbored. Outer cup: LM67010, LM15245.
    $30.70 $24.99
    Picture of Fulton Trailer Wheel Bearing Protectors with Cover, Pair, 1-3/4", BPC1780604

    Fulton Trailer Wheel Bearing Protectors with Cover, Pair, 1-3/4", BPC1780604

    Wheel Bearing Protectors Provides permanent protection against damage from water and dirt entering the wheel bearings. Prevent corrosion resulting from water entering the hub when the trailer wheels are suddenly submerged. Automatically maintain the correct internal pressure-can not damage seals. 1.781 inch hub diameter. Sold in pairs only. Outer bearing: LM11949. Outer cup: LM11910 with covers. One set of protector covers are included.
    $19.99 $14.99
    Picture of Fulton Trailer Wheel Bearing Protectors with Cover, Pair, 2", BPC1980604

    Fulton Trailer Wheel Bearing Protectors with Cover, Pair, 2", BPC1980604

    Wheel Bearing Protectors Provides permanent protection against damage from water and dirt entering the wheel bearings. Prevent corrosion resulting from water entering the hub when the trailer wheels are suddenly submerged. Automatically maintain the correct internal pressure-can not damage seals. 1.98 inch hub diameter. Sold in pairs only. Outer bearing: LM44643, LM44649. Outer cup: LM44610 with covers. One set of protector covers are included.
    $19.99 $14.99
    Picture of Replacement Bearing Buddy Bras, Pair, 1-3/4" | Bearing Buddy 17B, 70017

    Replacement Bearing Buddy Bras, Pair, 1-3/4" | Bearing Buddy 17B, 70017

    Bearing Buddy Bra. Keeps grease off trailer wheels. Bearing Buddy Bras fit over Bearing Buddys to capture grease that can be thrown onto the wheels when the automatic pressure relief feature releases excess grease. Sold in pairs only. Fits: BB1781.
    $4.99 $3.99
    Picture of Replacement Bearing Buddy Bras, Pair, 2" | Bearing Buddy 19B, 70019

    Replacement Bearing Buddy Bras, Pair, 2" | Bearing Buddy 19B, 70019

    Bearing Buddy Bra. Keeps grease off trailer wheels. Bearing Buddy Bras fit over Bearing Buddys to capture grease that can be thrown onto the wheels when the automatic pressure relief feature releases excess grease. Sold in pairs only. Fits: BB1980.
    $4.99 $3.99
    Picture of Replacement Bearing Buddy Bras, Pair, 2-5/16" | Bearing Buddy 23B, 70019

    Replacement Bearing Buddy Bras, Pair, 2-5/16" | Bearing Buddy 23B, 70019

    Bearing Buddy Bra. Keeps grease off trailer wheels. Bearing Buddy Bras fit over Bearing Buddys to capture grease that can be thrown onto the wheels when the automatic pressure relief feature releases excess grease. Sold in pairs only. Fits: BB2328.
    $4.99 $3.99
    Picture of Super Lube Bearing Dust Caps, 2-Pack | Dexter 81168

    Super Lube Bearing Dust Caps, 2-Pack | Dexter 81168

    Super lube dust caps force grease directly into bearing. 1.98" outside diameter. Sold as pair.
    $14.99 $12.99
    Picture of Wheel Bearing Dust Caps, Pair, 1-15/16" | Dexter 81167

    Wheel Bearing Dust Caps, Pair, 1-15/16" | Dexter 81167

    These dust caps help keep the wheel bearings lubricated while preventing grease from escaping. 1.98" outside diameter. Sold as pair.
    $6.99 $4.99
    Picture of Wheel Bearing Non Greaseable Dust Cap 1-3/4" | Martin Wheel GC-2

    Wheel Bearing Non Greaseable Dust Cap 1-3/4" | Martin Wheel GC-2

    Wheel Bearing Non Greaseable Dust Cap. Inside Diameter 1-3/4", sold each.
    $3.99 $2.99
    Picture of Wheel Bearing Non Greaseable Dust Cap 2-1/2" | Cequent 5652

    Wheel Bearing Non Greaseable Dust Cap 2-1/2" | Cequent 5652

    Wheel Bearing Non Greaseable Dust Cap. Inside Diameter 2-1/2", sold each.
    $6.99 $5.99
    Picture of Wheel Bearing Non Greaseable Dust Cap Pair 2-7/16" | Cequent 6658

    Wheel Bearing Non Greaseable Dust Cap Pair 2-7/16" | Cequent 6658

    Wheel Bearing Non Greaseable Dust Cap. Inside Diameter 2-7/16 inch, 2 pack.
    $16.99 $13.99
    Picture of Wheel Bearing Non Greaseable Dust Cap, 1-15/16" | CE Smith 16200

    Wheel Bearing Non Greaseable Dust Cap, 1-15/16" | CE Smith 16200

    Wheel Bearing Non Greaseable Dust Cap. Inside Diameter 1-15/16 inch, sold each.
    $1.99 $1.49
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