Kyosho BRG417 Shielded Bearing 7x14x4 (2pcs)  [KY-BRG417]

Shielded 7x14x4 bearings - 2 pieces

The Kyosho BRG417 set contains two shielded bearings in the 7x14x4 size, intended for scale R/C drivetrains and small rotating linkages. The shielded construction helps limit dirt entry while allowing smooth rotation where space is restricted. The 7x14x4 marking specifies bore, outer diameter and width so you can match them to shafts and housings precisely.

Fitting is straightforward but benefits from care: press the bearing squarely using a drift on the outer race to avoid loading the balls, verify bore and shaft clearances before final assembly, and secure with the original spacers or snap rings from your model. The pack includes 2pcs so you can install both sides or keep a spare during maintenance.

For setup and tuning, keep the shield faces free of grit and avoid packing heavy lubricants into the shield gap. A small amount of RC-specific bearing oil applied sparingly will prolong life and reduce drag. Replacing worn bearings often calms noisy drivetrains and restores predictable steering without changing gear ratios or suspension geometry.