We offers loose ball bearings at a price-per-piece option. Typically, each ball bearing will cost a few cents, and you can choose from a variety of sizes. Most products offered are generic and made to fit a variety of bicycle brands. They also offer a variety of front and rear hub bearings, also priced per piece.

We offers different grades, sizes and quantities of loose ball bearings. Quantities are typically priced low, and Jenson USA also offers a price-match guarantee. This means if you find the same product cheaper at another seller, Jenson USA will match or beat the price the other retailer is offering.

Loose ball bearings are generally utilized to maintain space inside the moving parts of a rotating object, for example a wheel or gear. They're typically found in bicycle and car tires. The best place to shop for loose ball bearings is through the Internet, in which a wide various products are offered.

Ignoring the myths and the thought of loose ball ina bearings down the crack in the floor (so easy to do!!) servicing a headset is a pretty simple job and it is certainly something that you should do regularly, especially if you have a lesser quality budget headset fitted. 

A cup and cone hub makes use of loose ball bearings and allows you to easily adjust bearing tension, unlike most sealed bearing hubs that don't allow for any adjustment. They consist of the "cup" that acts as the bearing's outer race, which is pressed into the hub shell and not replaceable, and the "cone" that serves as the inner race and threads onto the axle. The hub bearings, which are usually 1/4" in rear hubs and 3/16" in front hubs, spin between the cup and cone. Bearing tension is adjusted be threading the cone down on the axle, and then locking its position in place with the locknut (a spacer between the cone and locknut allows you to tighten the two against each other easily). Front cup and cone hubs are usually symmetrical, although the hub will be offset slightly to compensate for its rotor disc rotor mounting. Rear hubs use a freehub (the clutch mechanism that allows you to coast) and the driveside cone and locknut can be found set within fag bearings , sometimes hidden from view.

Because the majority of high-end aftermarket hubs use sealed bearings it's common to think of a cup and cone hub as lower quality, but that isn't always the case - Shimano's top tier XTR hubs are an example - and there are actually some advantages to going with a loose ball hub set. Not only are they easier to service (if you're into that sort of thing) once you know how to do it, not requiring any bearing press tools and a vice or hammer, but because bearing tension is adjustable you can dial in the perfect amount tension. On top of that, a well setup cup and cone hub that has been put together with proper grease will usually offer lower rolling resistance that sealed bearing hubs can only dream of. It has also been said that a cup and cone system offers far more lateral [loose ball bearings] support than sealed bearings, although most riders would be hard pressed to notice the difference

55BC03J30X

55BC03J30XF

50BC03J30X