Gultnis NEWMEN Bearing BB CB 17x30x7 C3 LLH for hub body

NEWMEN Ball Bearing BB CB 17x30x7 C3 LLH for Hub Body | heavy duty

Genuine replacement ball bearing from Newmen if your bearing is worn or damaged.

Heavy Duty design – these bearings are a bit heavier, but due to their larger design they are much stronger and more resistant. Important: when installing the bearings, the bearing reducers must be removed or not installed at all.

Newmen only uses high-quality deep groove ball bearings with C3 clearance. Ball bearings with a cage and lightly running seals are used on all easily rotating components, such as the hub bodies. For slowly rotating and highly loaded components, such. B. the freewheel body, full-spherical bearings are used. Full spherical bearings have a higher load rating and are stronger than normal ball bearings with cage.
A ball bearing always needs a certain bearing play, so that it works permanently and the lubricating film is not interrupted.

Technical specifications:

Material: steel
Storage type: BB CB C3 LLH
Dimension IØxAØxB: 17x30x7 mm
Compatibility: Newmen MTB Disc hub body (rear wheel)
Seal: 2RS – double-sided rubbing seal
Version: CB – standard number of balls
Manufacturer number: 90180
Color: silver, green

Mass:

Delivery: 1x Newmen heavy duty ball bearing for hub body

Note: When inserting or driving in ball bearings, always make sure that the bearing is always pressed or hammered over the ring, which is also the interference fit of the bearing.
Example hub: The hub body bearings are pressed in over the outer ring. The bearing may therefore only be pressed in or knocked over the outer ring. Never over the inner ring!