ProTek RC 5x8x2.5mm Metal Shielded “Speed” Bearing (4)

This is a pack of four 5x8x2.5mm metal shielded “Speed” ball bearings. ProTek R/C “Speed” bearings are high quality steel/chrome bearings designed for the R/C racing enthusiast.

This product was added to our catalog on June 26, 2007

• Axial XR10
• GMade Komodo
• GMade R1
• HB Racing R10
• HB Racing TCX
• HoBao Hyper 10 SC
• Hobby Pro PRS1 V2
• Kyosho DBX 1.0
• Kyosho DBX 2.0
• Kyosho DBX VE
• Kyosho Lazer ZX-6
• Kyosho Lazer ZX-6.6
• Kyosho Scorpion XXL
• Kyosho Ultima DB
• Kyosho Ultima RB5
• Kyosho Ultima RB6
• Kyosho Ultima RT5
• Kyosho Ultima RT6
• Kyosho Ultima SC
• Kyosho Ultima SC6
• Kyosho V-One RRR
• Losi 22 1.0
• Losi 22 2.0
• Losi 22 3.0
• Losi 22 3.0 SPEC-Racer
• Losi 22SCT 1.0
• Losi 22SCT 2.0
• Losi 22SCT 3.0
• Losi 22T 1.0
• Losi 22T 2.0
• Losi 810
• Losi LST XXL 2
• Losi LST XXL2-E
• Losi TEN-SCTE
• Losi TEN-SCTE 2.0
• Losi TEN-T
• Losi XXX-4
• Losi XXX-CR
• Losi XXX-S
• Losi XXX-SCB
• Losi XXX-SCT
• Losi XXX-T
• Losi XXX-T CR
• Losi XXX-T MF2
• Mugen MRX5
• Mugen MRX5 WC
• Mugen MTX4R
• Mugen MTX5
• Mugen MTX6
• Schumacher CAT K1
• Schumacher CAT K1 Aero
• Schumacher CAT SX3
• Schumacher Cougar KF
• Schumacher Cougar KF2
• Schumacher Cougar KF2 SE
• Schumacher Cougar KR
• Schumacher Cougar SV2
• Schumacher Cougar SVR
• Schumacher Mi4 Original
• Schumacher Mi4CXL
• Schumacher Mi5 Pro
• Schumacher Mi5evo
• Serpent 720
• Serpent 733
• Serpent 977
• Serpent S411
• Serpent S411 2.0 Eryx
• Serpent S411 3.0 Eryx
• Serpent S811 Cobra
• Serpent S811 Cobra 2.0
• Serpent S811 Cobra 2.1
• Serpent S811 Cobra GT
• Serpent S811 Cobra GT-e
• Serpent S811 Cobra T
• Serpent Spyder SRX-2 MH
• Serpent Spyder SRX-2 MM
• Serpent Spyder SRX-2 RM
• Serpent Spyder SRX-2 SC
• Serpent Spyder SRX-4
• Team Associated RC10 B64D
• Team Associated RC10 B74 Original
• Team Associated RC10 B74.1
• Team Associated RC10 B74.1D
• Team Associated RC10 F6
• Team Associated RC10B6 Original
• Team Associated RC10B6.1
• Team Associated RC10B6.1D
• Team Associated RC10B6.2
• Team Associated RC10B6.2D
• Team Associated RC10B6.3
• Team Associated RC10B6.3D
• Team Associated RC10B6.4D
• Team Associated RC10B6D
• Team Associated RC8B3
• Team Associated RC8B3.2
• Team Associated RC8B3.2e
• Team Associated RC8B3e
• Team Associated RC8B4
• Team Associated RC8B4e
• Team Associated RC8T3e
• Team Associated RC8T4e
• Team Durango DESC210R
• Team Durango DEST210R
• Team Durango DETC410 V2
• Team Durango DEX210
• Team Durango DEX210 V2
• Team Magic E4D Drift Spec
• Team Magic E4D MF Pro
• Team Magic E4RSII Touring Car
• Team Magic G4D Touring (Drift Spec)
• Team Magic G4JR Touring Car
• Tekno RC EB48 Original
• Tekno RC EB48.2
• Tekno RC EB48.3
• Tekno RC EB48SL
• Tekno RC ET48 Original
• Tekno RC ET48.3
• Tekno RC MT410
• Tekno RC NB48.3
• Tekno RC NT48 Original
• Tekno RC NT48.3
• Tekno RC SCT410 Original
• Tekno RC SCT410.3
• Traxxas 1/16 E-Revo
• Traxxas 1/16 Mustang
• Traxxas 1/16 Race Truck
• Traxxas 1/16 Rally
• Traxxas 1/16 Slash
• Traxxas 1/16 Summit
• Traxxas Bandit
• Traxxas Nitro Slash
• Traxxas Rally
• Traxxas Revo Nitro
• Traxxas Rustler 2wd
• Traxxas Slash 2wd
• Traxxas Slash 4×4
• Traxxas Slash 4×4 Ultimate
• Traxxas Stampede 2wd
• Traxxas Stampede 4×4
• Traxxas TRX-4
• Traxxas TRX-4
• Traxxas Telluride 4×4
• Traxxas XO-1
• Vetta Karoo
• XRAY NT1 Original
• XRAY RX8 2014
• XRAY RX8 Original
• XRAY T2 008
• XRAY T2 009
• XRAY T3
• XRAY T4 2014
• XRAY T4 2015
• XRAY T4 2016
• XRAY T4 2017
• XRAY T4 Original
• XRAY X1 2017
• XRAY XB2 Original
• XRAY XB4 2016
• XRAY XB4 2WD
• XRAY XB4 Original
• Yokomo B-MAX4 III
• Yokomo BD7 2014
• Yokomo BD7 2016
• Yokomo BD7 Original
• Yokomo BD8 2017
• Yokomo YR-X12
• Yokomo YZ-2 CA
• Yokomo YZ-2 CAL2
• Yokomo YZ-2 CAL3
• Yokomo YZ-2 DT
• Yokomo YZ-2 DTM
• Yokomo YZ-2 DTM2
• Yokomo YZ-2 DTM3
• Yokomo YZ-2 Original
• Yokomo YZ-2 T
• Yokomo YZ-4 Original

Phillip Leonard Verified Owner Friday, Sep 26 2025 (2 days ago) ProTek RC 5x8x2.5mm Metal Shielded “Speed” Bearing (4) I used these inside a diff housing so they dont see much dirt etc, but they have held up great for a couple YEARS so far… So yeah Id say they are high quality. Christian Tagle Verified Owner Thursday, Jun 5 2025 (4 months ago) ProTek RC 5x8x2.5mm Metal Shielded “Speed” Bearing (4) Spin free and work great for a traxxas slash 2wd stock or aluminum bellcrank. samuel simard Verified Owner Sunday, Nov 18 2018 (about 6 years ago) ProTek RC 5x8x2.5mm Metal Shielded “Speed” Bearing (4) I put this bearing in my Losi Tenacity MT because he come with plastic bushing, it just perfect and turn better than ever more precision. I will buy again for my ARRMA Big Rock crew cab. Thank you AMAIN and Protek for the quality product ! James Williams Verified Owner Friday, Oct 14 2016 (about 8 years ago) ProTek RC 5x8x2.5mm Metal Shielded “Speed” Bearing (4) I bought these to replace the bell crank bearings in my Yokomo YZ-2. The stock Yokomo bearings only lasted about a month. I’ve had these installed for about 6 months. They are still working great. View all reviews