Parts/Drivetrain/Bearings/ProTek RC 8x16x5mm Rubber Sealed "Speed" Bearing (10)
ProTek RC 8x16x5mm Rubber Sealed "Speed" Bearing (10)
ProTek RC

ProTek RC 8x16x5mm Rubber Sealed "Speed" Bearing (10)

Part # PTK-100433.0(2)
Fits
Traxxas SlashAxial SCX10Traxxas StampedeTeam Associated RC8BTraxxas RevoMugen MBX8Tekno RC EB48Tekno RC NB48Losi 8IGHTAxial WraithTeam Associated RC8TMugen MBX8TKyosho Inferno MP10Tekno RC NT48XRAY XB8HB Racing D8Tekno RC ET48Traxxas RallyKyosho Inferno MP9Mugen MBX7XRAY XT8HB Racing D8TMugen MGT7Axial YetiMugen MBX6Losi 8IGHT-TTekno RC MT410XRAY XB808Traxxas TellurideKyosho Inferno GT/GT2HPI SavageKyosho Inferno STSerpent S811 Cobra GTKyosho Inferno MP777Serpent S811 CobraSerpent 977XRAY RX8Team Associated RC8Traxxas XO-1XRAY XB9Serpent S811e CobraKyosho Inferno MP7.5Serpent S811 Cobra 2.1Serpent S411 2.0 EryxSerpent S811 Cobra GT-eMugen MBX5XRAY XT9Team Associated SC8Team Durango DEX408Team Durango DESC10Agama A215Team Associated Rival MTAgama A215 SVTeam Durango DNX408Team Durango DNX408TAgama A8 EVORB Products RB OneAgama A8T EVORB Products RB One RAgama A215EJQ THE Car (White Edition LV)JQ THE Car (Yellow)JQ THE Car (1st Edition)JQ THE CarLosi LSTRB Products RB E OneS-Workz S350 BX1S-Workz S350 BK1HB Racing Lightning StadiumKyosho Mad ForceCEN GST 7.7OFNA Jammin X1-CROFNA Jammin X1-CRTHPI HellfireTeam Associated Monster GTS-Workz S35-2ES-Workz S350 BX1eOFNA Jammin X2S-Workz S350 EVOS-Workz S350 BK1 EVOS-Workz S350 BE1CEN GST-EHoBao Hyper SSS-Workz S350 BE1 EVOOFNA Hyper SSOFNA Hyper 7 TQHoBao Hyper 7 TQKyosho Scorpion XXLJQ THE eCarS-Workz S350 TSportwerks MayhemJQ THE Car (White)Thunder Tiger EB4 S3Thunder Tiger ST-1Team Durango DNX8Team Magic E6 TrooperOFNA Nexx8ECX Revenge
Where to buy
$12.99
AMain Hobbies
Seen Oct 11, 2026
$12.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

This is a pack of ten 8x16x5mm rubber sealed "Speed" 1/8 wheel bearings. ProTek R/C "Speed" bearings are high quality steel/chrome bearings designed for the R/C racing enthusiast.

These 8x16x5 rubber sealed bearings are the standard bearing for 1/8th scale off-road vehicles, both for internal bearings in the diff cases as well as external wheel bearings. Many racers prefer the rubber sealed bearings for better protection against dirt. Please check the manual that came with your vehicle for the correct size if you are not certain.

ProTek R/C is an AMain Sports & Hobbies brand.
CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

Reviews3.0 · 2 reviews

AnonymousVerified owneron ProTek RC 8x16x5mm Rubber Sealed "Speed" Bearing (10)

Bought a set of these for use on the wheels hubs of my Jammin and was very disappointed. Installed them on the outer rears and ran one race (say 7 tanks of fuel) and both bearings failed. One side was nearly seized while the other side was gritty. I know they are cheap, but come on, 7 tanks? They probably failed closer to 3 tanks as I could see some wear on the axle as a result. Save your $10 and get something more reliable.

1 found this helpful
AnonymousVerified owneron ProTek RC 8x16x5mm Rubber Sealed "Speed" Bearing (10)

Awesome cheap bearings!!! 1 dollar 1 bearing and very good quality!! I put the rubber sealed bearings at diffs at my st-rr and the ''DUAL'' with the blue rubber sealed from the one side and the metal seal from the other at my kyosho st-rr wheel hubs and they have no play! VERY GOOD A+!

Builds using this part

No builds use this part yet — add it to yours from the build editor.