Bearing Buddy 42100 Chrome Protectors, 1.980-Inch Pair
Bearing Buddy 42100 supplies a pair of chrome bearing protectors in the 1.980-inch diameter size, with protective bras. The spring-loaded piston maintains grease pressure as described in the product details. Hub opening size and lubrication-system compatibility control the selection; trailer type alone is not enough to establish fit.
Specifications and included details
- Pair of chrome Bearing Buddy protectors, model 42100, with bras.
- Listed protector diameter: 1.980 inches.
- Spring-loaded piston and automatic pressure-relief feature described.
Before ordering
Measure the hub's protector seating opening and verify compatibility with the existing hub lubrication arrangement. The 1.980-inch designation is not an axle-load rating or bearing part number. Follow the hub and protector instructions for grease selection and filling.
Product questions and answers
Is 42100 supplied singly or as a pair?
The title identifies a pair, and the reviewed image shows two chrome protectors with two black bras.
Does fitting a boat trailer confirm the size?
No. The actual hub opening must match the 1.980-inch protector size. Boat, utility or camping trailer descriptions do not establish an exact hub fit.
Are the black bras substitutes for the chrome protectors?
No. They are the accompanying protective covers. The pictured pair of chrome protectors provides the spring-loaded bearing-protection mechanism.
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