Baby Stuff Lab compares top-rated RC Engine Bearings under $30 by analyzing reviews and customer feedback. You can easily choose the right one from our Editor Pick List.
Top Rated RC Engine Bearings under $30
No. 1 
QKPARTS for Traxxas Slash Rustler Stampede Wheel Hub Ball Bearings 5x11x4mm New (Pack of 10)
- Size: 5x11x4
- Fitment: replacement for Traxxas, replacement for HPI, replacement for Associated, replacement for Tamiya, replacement for Kyosho, and many other popular vehicles
- Material: made of steel for long service life, single row double sided seal, deep groove raceway bearing steel, high efficiency and low noise
- Features: uniform hardness, wear resistance, high temperature resistance, and double shielded rubber cover can avoid contaminants entering ,help to save lubricant
- Package include: 10x ball bearings
No. 2 
21 Pcs Heavy Duty Silver Blue RC Bearing Kit Rust-Proof Steel Sealed Ball Bearings Compatible with 1/10 Traxxas Slash Stampede 4x4 4WD VXL RC Crawler...
- Package Includes - 21pcs in total. 5x11x4mm # MR115-2RS-BU (7pcs), 10x15x4mm # 6700-2RS-BU (5pcs), 5x8x2.5mm # MR85-2RS-BU (4pcs), 6x12x4mm # MR126-2RS-BU (2pcs), 8x16x5mm # 688-2RS-BU (2pcs),...
- Compatibility - This bearing kit is fit for all Traxxas Stampede 4x4, Traxxas Rustler 4x4, Traxxas Slash 4WD VXL LCG HCG, 1/10 Traxxas Rally, and Traxxas Telluride models.
- Precision Engineering - Made of high-quality chrome steel with precise tolerances, low friction and low noise, giving your RC crawler more precision and control when running.
- Double Rubber Sealed - RC ball bearings provide excellent protection against dust, dirt and moisture, making your rig roll smoother and ensuring your RC vehicle lasts longer.
- Enhance Performance - Synthetic miniature bearing grease requires no relubrication, and is designed to provide smooth and efficient performance on the track or off-road.
No. 3 
18pcs RC Car Ball Bearing Set 4x7x2.5mm 4x8x3mm 7x11x3mm Compatible with Wltoys 1/14 144001 RC Car Upgrade Parts
- Item: RC Car Ball Bearing Set 4x7x2.5mm 4x8x3mm 7x11x3mm. Total Quantity:18pcs in total, 6pcs for each size.
- The rc car ball bearing is made of stainless steel, with excellent wear resistance and high rolling contact fatigue performance.
- Upgrade part for stock bearings or RC steering knuckle hub parts.
- Compatible with Wltoys 1/14 144001 RC Car. Also compatible with other rc car, please check the size before order.
- Note: Please add the lubricating oil before using.
No. 4 
Hobbypark RC Bearing Kit for Axial SCX10 Ball Bearings (12-Pack)
- Package include: 5x11x4mm(6P) 10x15x4mm(2P) 5x10x4mm(4P)
- Metal Shielded Ball Bearings, run smooth.
- Compatible with Axial SCX10 SCX10.2 II SCX10.3 III Crawler
- May fit other rc models, pls refer to the size.
- Produced By HobbyPark ,Well made, High Performance.
No. 5 
3PCS 12mm Hex Nut One Way Bearing RC Metal Bearing R025 with HSP VX 1/10 Nitro Engine, VX 16 18 SH 21 Engines
- Material: Made from metal for long-lasting use, reducing wear and extending the life of your RC engine.
- One-Way Function: Ensures proper engine rotation for pull-start systems, preventing backward movement and starter damage.
- Smooth Engagement: Delivers smooth and efficient starting for your nitro engine, improving overall running consistency.
- Compatibility: Compatible with RedCat 1/10 RC Car. Compatible with HSP VX 1/10 Nitro Engines, including VX 16, VX 18, and SH 21 models for reliable performance
- Notice : Please make sure the size suitable for you before order it.
No. 6 
16pcs RC Ball Bearings Kit 5x10x4 5x11x4 8x12x3.5mm Rubber Sealed Compatible with Tamiya TT-02 TT02 1/10 RC Parts
- Item: Rubber Sealed RC Ball Bearings Kit 5x10x4mm 5x11x4mm 8x12x3.5mm.
- The rc ball bearings are easy to install, reduce friction. Rubber sealed ball bearings have maximum protection.
- Package content: 5x10x4mm (8 Pieces) 5x11x4mm (4 Pieces) 8x12x3.5mm (4 Pieces) ball bearing.
- Ideal for off-road racing. Compatible with Tamiya TT02 1/10 RC Parts.
- Note: Please add the lubricating oil before using.
No. 8 
6700-2RS Ball Bearing 10x15x4mm,ABEC-3 10x15 6700-2RS Blue Rubber Sealed Ball Bearings (Pick of 10pcs)
- 【Upgrade your RC performance】Get 10 premium 10x15x4mm ball bearings (6700 2RS type) that deliver smoother rotation and longer lifespan for your RC vehicles
- 【Experience precision engineering】Chrome steel 52100 bearings with ABEC-3 precision races provide exceptional durability and reduced friction for competitive racing
- 【Trust OEM-quality replacements】Meets/exceeds TRA5119 specifications to ensure perfect fit and performance in most popular RC models
- 【Conquer tough terrains】Rubber-sealed design protects against dust, dirt and moisture - ideal for demanding off-road racing conditions
- 【Universal compatibility】Fits major Traxxas models including Slash 4x4, E-Revo, X-Maxx, TRX-4 and more - one kit solves multiple replacement needs
No. 9 
Briny River 8pcs R168Z RC Car Wheel Bearings 1/4 x 3/8 x 1/8 Compatible with MJX Hyper Go 1/16 H16BM 14301 14302 H14BM H16GT H16DR 16207 16208 16209
- Compatible with MJX Hyper Go 1/16 H16BM, H14BM, H16GT, H16DR, and various other models like 16207, 16208, 16209, 16210, 14301, 14302, etc.
- Quality Bearings: Features 8 pieces of R168Z wheel bearings that enhance the longevity and smooth operation of your remote control car.
- Precise Dimensions: Each bearing has an inner diameter (ID) of 1/4", outer diameter (OD) of 3/8", and thickness of 1/8" to fit perfectly in your RC car.
- Durability: These bearings help reduce friction, increasing the overall lifespan and performance of your RC car, offering a smoother ride.
- Versatility: In addition to 1/16 models, the bearings are also compatible with 1/14 scale Hyper Go models.
No. 10 
10x15x4mm TRB RC Ball Bearings ABEC 3 Rubber Seals (10) 6700-2RS-BU
- Compatible with Axial: AXA1230, Arrma: AR610001, ECX: ECX1055, HPI: B030, Losi: LOSB5970, Kyosho: BRG014
- Compatible with Mugen: K0603, TLR: LOSA6943, Compatible with Traxxas: 5119, 4612, 5119A, Team Associated: 25616, 91563, Vaterra: VTR237028
Last update on 2026-02-24
