LG Washer Bearing, ball 4280FR4048L

LG washer tub inner/rear ball bearing, identified in LG parts documentation as bearing K121. The bearing is specified as a 6306UU type with 30 mm inner diameter, 72 mm outer diameter, and 19 mm width.

Is This the Right Part?

Common Symptoms

• Unusual washer noise during operation
• Spin-related vibration or performance problems

Check Before Replacing

• With power disconnected, rotate the washer basket by hand and check for abnormal roughness, grinding, or excessive play.
• Confirm the bearing location and dimensions against the appliance parts diagram before ordering; this is the inner/rear bearing, not the outer bearing.

Pro Tip

Part Details

Key Features

• Genuine LG appliance part
• Bearing designation: 6306UU
• 30 mm inner diameter
• 72 mm outer diameter
• 19 mm width
• Location designation K121 in an LG washer parts manual

Installation Notes

• Disconnect electrical power before servicing the washer.
• The bearing is a major tub-repair component; consult the model-specific service documentation before attempting replacement.
• Verify the complete model number and bearing position before ordering.

Verified Compatible Models

796.41073311, 796.41549110, 796.41573210, 796.41728000, 40002, 41373, 41383, 79640272, 79640311, 79640318, 79640441, 79640448, 79640512, 79640518, 79641022, 79641028, 79641029, 79641072, 79641073, 79641172, 79641182, 79641272, 79641282, 79641372, 79641373, 79641379, 79641472, 79641473, 79641532, 79641538, 79641542, 79641548, 79641549, 79641572, 79641573, 79641683, 79641722, 79641728, 79641782, 79641783, 79641962, 79641963, 79641982, 79641983, 79642192, 79642198, 79642199, 79641172210, 79641182310, 79641182311, 79641282310, 79641372210, 79641372211, 79641373211, 79641379210, 79641532110, 79641538110, 79641542110, 79641548110, 79641728900, CW2079C, F14F1CDYP7, F1201FD, F1201FD1, F1201FDP, F1201FDP1, F1216FDS, F1216FDS1, F1253FDS, F1253FDS3, F1254FD, F1254FD1, F1254FD3, F1255FD5, F1267FDX, TCW2013CS, TCW2013QS, WD-3274RHD, WD1460FD, WD3274R, WM0001H, WM0532H, WM0642H, WM0742H, WM1333H, WM1333HW, WM1355H, WM1355HR, WM1355HW, WM1377H, WM1377HW, WM1811C, WM1832C, WM2011H, WM2032H, WM2042C, WM2050C, WM2075C, WM2077C, WM2077CW, WM2101H, WM2101HW, WM2133C, WM2133CW, WM2140C, WM2150HR, WM2177HW, WM2233CS, WM2233CU, WM2233H, WM2233HU, WM2240C, WM2250C, WM2277H, WM2277HB, WM2277HW, WM2301H, WM2350H, WM2377CS, WM2377CW, WM2411H, WM2432H, WM2442H, WM2450H, WM2455H, WM2477HS, WM2477HW, WM2487H, WM2487W, WM2496H, WM2497H, WM2501H, WM2501HWA, WM2550HWCA, WM2601H, WM2650H, WM2655H, WM2677H, WM2677HBM, WM2677HSM, WM2677HWM, WM2688H, WM2701H, WM2801H, WM2801HLA, WM2901H, WM3001H, WM3050C, WM3070H, WM3150H, WM3150HVC, WM3250H, WM3360H, WM3431H, WM3431HS, WM3431HW, WM3455H, WM3455HW, WM3470H, WM3470HWA/00, WM3477H, WM3477HW, WM3485H, WM3485HWA, WM3550H, WM3550HVCA, WM3570HVA, WM3570HWA, WM3632H, WM3650HVA, WM3677H, WM3875H, WM3875HVCA, WM3885H, WM3885HCCA, WM3987H, WM3987HW, WM3997HVA, WM3997HWA, WM4070HVA, 79641722010, 79641728010, 79641549110

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.