This bearing fits some standard size JR servos to make them into ball bearing. No sheilds or seals. I've lost the data so I can't tell you which JR model servos this fits. I do provide the measurments. Remove your bushing to measure and see if it will work. This will not fit Futaba 3003 servos as the bearing is slightly larger od. If anybody provides the data, I'll be happy to post it here.
Spare Parts for Micro Outrunner Brushless Motors. Replacement drive shaft Bearing for 1.5mm drive shafts. You will need two (2) for each motor. Priced per each
Ball bearing set for ACC3937 (24mm) gearbox and ACC3966 (20mm gearbox) from Himax. Contains 2 each 6x2.5x3mm (OD/Width/ID) flanged bearings. Genuine factory parts. Genuine Japanese bearings.
Package contains 2 each 3x4x4 (IDxODxWidth) ball bearings. Your motor shaft is turned down to 2mm on the outside but 3mm OD inside bearings and rotor. Genuine Japanese bearings, genuine factory parts.
Package contains 1 each 15x5x6mm (ODxWidthxID) ball bearing and 2 each 12x4x6 ball bearings. Motors use 3 bearings on 6mm shaft. Genuine Japanese bearings. Genuine factory parts.
Package contains 1 each 14x5x5mm (ODxWidthxID) flanged ball bearing and 1 each 11x5x5 ball bearing. Motors use 2 bearings on 5mm shaft. Genuine Japanese bearings. Genuine factory parts.
Package contains 1 each 9x4x4mm (ODxWidthxID) ball bearing and 1 each 10x4x4 ball bearing. Motors use 2 bearings on 4mm shaft. Genuine Japanese bearings. Genuine factory parts.
SKU Number: MPIHC3514-2
Ball Bearings for RC Models
Ball bearings cut friction in spinning assemblies, from motor shafts to gearboxes, and swapping a worn bearing can restore smooth, quiet running. This category collects bearings and related bushings sized for the small drivetrains found in electric models.
Motor and Gearbox Bearings
Replacement bearings for micro outrunner brushless motors fit 1.5mm shafts, a common size in small power systems. For GWS drive systems, the LPS-2X 2mm ball bearing set and the IPS-2A ball bearing suit those gearboxes, and a 3mm ID bushing serves the EPS and IPS gearbox as well.
Individual Bearings
A 10x6x2.45mm ball bearing is offered singly for jobs that call for one specific size. Checking the inner diameter, outer diameter, and width against your original bearing is the surest way to get a correct fit. A bearing that binds, feels gritty, or shows play when you rock the shaft has usually reached the end of its service life and is worth replacing.
Match the dimensions of your worn part to the bearings listed below.
 "Micro Outrunner Brushless Motor Replacement Bearing for 1.5mm Shafts.")
 "Micro Outrunner Brushless Motor Replacement Bearing for 1.5mm Shafts.")
 "GWS/EPS-2X 4mm Ball Bearing")
 "Dromida Ominus Ball Bearing Set")
 "GWS/EPS-2X 4mm Ball Bearing")
 "Himax Ball Bearing Set for 3937 & 3966 Gearbox")
 "Himax 2015 and 2025 Inrunner Ball Bearing Set")
 "Himax 50 Series Outrunner Ball Bearing Set")
 "Himax 3516 Outrunner Ball Bearing Set")
 "Himax 3514 Outrunner Ball Bearing Set")
