Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | Chrome Steel SAE 52100 |
| Bearing Type | Deep Groove Ball Bearing |
| Inner Diameter Range | 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm |
| Seal Type Options | Open, Metal Shield (ZZ), Rubber Seal (2RS) |
| Precision Rating | ABEC-1, ABEC-3, ABEC-5, ABEC-7 Available |
| Cage Material | Steel Stamping or Nylon Reinforced |
| Lubrication | Pre-lubricated with Low Noise Grease |
| Operating Temperature | -20°C to +120°C |
| Noise Level | Low Vibration Z1/Z2/Z3 Standards |
| Primary Application | RC Cars, Drones, Miniature Motors, Models |
Anonymous
Mar 12, 2026
Rating: 5/5
High quality steel
Very durable bearings. I've been running them at high speeds in a mini turbine project and they hold up well without overheating.
Anonymous
Mar 10, 2026
Rating: 5/5
Great variety pack
Having access to all sizes from 1mm to 9mm in one store is convenient. All dimensions were accurate when measured with calipers.
Anonymous
Mar 07, 2026
Rating: 4/5
Good value overall
Quality is good for the price. One of the 2mm bearings felt slightly tighter than the others, but the rest were perfect.
Anonymous
Feb 16, 2026
Rating: 5/5
Fast delivery
Arrived sooner than expected. Packaging was secure and each size was labeled clearly. Will buy again for my RC cars.
Anonymous
Feb 13, 2026
Rating: 5/5
Perfect for my drone build
These bearings are incredibly smooth. I used the 3mm and 5mm sizes for my motor mounts and there is zero friction. Highly recommend for hobbyists.
Q: What is the estimated shipping time?
A: Orders are typically processed within 1-3 business days with free standard shipping.
Q: Is the shipping really free for all orders?
A: Yes, free shipping is applied automatically to all orders for this product range.
Q: Can I re-lubricate these with oil instead of grease?
A: Yes, you can clean the original grease and apply oil, but ensure it is suitable for high-speed bearings.
Q: Are these bearings made of stainless steel?
A: No, these are made of Chrome Steel SAE 52100 for maximum durability and speed.
Q: Can I purchase just a single size instead of the range?
A: Yes, please select the specific inner diameter option from the dropdown menu during checkout.
Yiyi Electric Pad Printing Ink Cups (150/175/300/380) - Magnetic Doctor Blade Ink Wells for Coding Machines
$68.00
ML-150 Standard Material Leveling Machine - Economical and Practical Model
$11,780.00
3-in-1 Multi-Function Paint Brush Washer with Palette Compartments for Art Students
$5.02
Silicone Dental Retainer Case - Portable Storage Box for Orthodontic Aligners & Dentures
$19.30
Natural Crystal Raw Stone Aroma Diffuser Ornament Rose Quartz Crushed Stone Rough Ore Home Flameless Aromatherapy Healing Gift
$3.90
Blue Scale Line Printing Machine Pad with Ruler Markings for Water-Based Ink Printing
$80.00
Sponge Drain Rack for Kitchen Countertop - No-Drill Sink Organizer for Cloths and Narrow Edge Faucet Storage
$5.80
Kids' Art Round Sponge Stamp Brush for Kindergarten DIY Crafts, Mushroom Head Painting Tool
$3.59
Caiyan Art Blending Stumps for Oil Pastels and Sketching – Washable EVA Tips for Smooth Color Transition; Non-Staining, Ideal for Art Students
$6.50
Paper Blending Stump Set for Sketching, Oil Pastels, and Highlighting – Ultra Soft
$3.83
Tire Stone Removal Hook with Built-in Screwdriver - Multi-Function Tool for Tire Cleaning, Window Breaking, and Self-Defense
$8.90
Blower Motor Compatible with Hummer H3, Hummer H2, and Cadillac Escalade
$340.00
Custom Fertilizer Integration Machine for Agriculture and Landscaping - Smart Quantitative Mobile Filtration System
$1,960.00
High-Speed Cell Sieve with Handle - Stainless Steel Laboratory Sieves (100, 200, 300, 400, 600 Mesh)
$61.74
Stainless Steel Food Warmer for Hotels and Breakfast Buffets - Commercial Flip-Top Chafing Dish with Insulation; Compatible with Induction Cookers
$1,288.00
Marie's Blending Stumps Set for Sketching and Shading, Professional Art Supplies for Students
$2.55
National Standard JB/ZQ4606-86 Felt Oil Seal Ring - Bearing Oil Absorption, Dustproof, Industrial Wool Felt Gasket Strip
$0.50
Qingzhu Sketching Eraser Knife and Paper Stump Tool Set for Art Students - Includes Replacement Tips, Gray Surface Pens, Makeup Sponge Blenders, Cotton Swabs, Foam Balls, Soft Blending Pens, Precision Insert Knives, and Sketch Eraser Balls
$7.20
4-Leg Chain Rigging Set - Alloy Steel Lifting Tool (1-200 Tons) with Multi-Leg Electromagnetic Chuck
$52.50
Commercial 1.8/2.2m Food Warmer Cabinet for Fried Chicken and Burger Shops, French Fry Heating Unit, 1.5m Two-Way Pickup Display Case
$3,573.50
Commercial Electric Heated Stainless Steel Fast Food Serving Counter Soup Warmer Buffet Cart
$842.00
Natural Crystal White Azeztulite Loose Beads with Rainbow Luster for DIY Necklaces, Bracelets, and Jewelry Making
$5.54
Ai Zao Fang Six-Cavity Oval Totem Handmade Soap Silicone Mold - Yields Approx. 115g per Bar
$17.70
Zunjue Wire-Bound 8K Watercolor Notebook 300g Watercolor Sketchbook Loose-Leaf Portable 16K Water-Soluble Colored Pencil Notebook Coil-Bound 32K Medium Coarse Fine Grain 200g Kids Students A4 Watercolor Notebook Plein Air Sketch Drawing Book
$7.65
Yuan Dynasty Calligraphy by Zhao Mengfu - Small Regular Script Diamond Sutra Brush Tracing Long Scroll Copybook, Original Version, Wholesale and Customization Available
$15.00
Kodak Photo Printing Service - High-Definition Prints from Your Phone with Lamination and Album Binding
$12.47
Shenzhen Custom Storefront Signage and Lightbox Installation - Illuminated Letters and Shop Plaques
$50.00
Automotive AC Refrigerant Gauge Set – R134a Pressure Meter with Dual Valve Tool for Home R22/R410 Air Conditioning Systems
$329.00
Complete Collection of Taoist Talisman Art Copybooks - Zhengyi Thirty-Six Generals, Calligraphy Practice Sheets with Stroke Order and Red Tracing, Classic Taoist Calligraphy
$38.00
Marie's Blending Knife Replacement Head Set Sketch Blending Tools Sponge Stumps Paper Stumps for Art Students
$4.25
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
