Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Brand Name | Harbin Bearing Group |
| Material Composition | Chrome Steel GCr15 |
| Seal Configuration | ZZ (Metal) or 2RS (Rubber) |
| Precision Grade | ABEC-1, ABEC-3, ABEC-5 |
| Inner Diameter Options | 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 12mm |
| Outer Diameter Range | 3mm to 28mm |
| Width Specifications | 1mm to 8mm |
| Lubrication Type | Pre-greased (Lithium Based) |
| Cage Material | Steel or Nylon |
| Manufacturing Origin | Heilongjiang, China |
Anonymous
Apr 14, 2026
Rating: 5/5
Precise Measurements
Caliper tested all sizes upon arrival. Tolerances are within spec for genuine Harbin products.
Anonymous
Mar 30, 2026
Rating: 5/5
Fast Shipping
Well packaged in individual plastic bags to prevent rust. Arrived quicker than expected.
Anonymous
Mar 27, 2026
Rating: 4/5
Good Value
Overall quality is high. One size felt slightly tight during installation but loosened up after use.
Anonymous
Mar 21, 2026
Rating: 5/5
Great for RC Cars
Smooth operation and perfect fit for my 1/10 scale chassis. The 5mm bore sizes were exactly what I needed.
Anonymous
Mar 13, 2026
Rating: 5/5
Industrial Quality
Using these in small electric motors for a project. No noise and minimal friction observed.
Q: Can the pre-applied grease be removed easily?
A: Yes, the standard grease can be cleaned with a suitable solvent if you wish to apply different lubrication.
Q: What is the warranty period for these components?
A: We provide a 1-year warranty against manufacturing defects under normal operating conditions.
Q: What is the maximum RPM for the 3mm inner diameter size?
A: Maximum RPM varies by specific outer diameter and load. Please refer to the technical datasheet for the specific SKU.
Q: Are these bearings made of stainless steel?
A: This catalog lists Chrome Steel GCr15. We do offer stainless steel options in a separate listing.
Q: Do you offer bulk pricing for orders over 100 units?
A: Yes, please contact our sales department through the store interface for volume discount rates.
Candy Naoko Gujima Mr. Saxophone City Pop Sheet Music with Accompaniment Demo
$37.00
Multi-Color Detachable Water Bucket Stand - Office Purified Water Dispenser Holder (Inverted)
$60.95
Oil-Based Original Strong Fast-Drying Adhesive for Metal, Plastic, Rubber, Ceramics, and Wood, Multi-Purpose Transparent Glue (Not 502)
$21.60
Jay Chou - Feng BROTHER_CHAO Piano Accompaniment Sheet Music
$50.00
Toplip Automatic Retractable Air Hose Reel, Water Drum, High-Pressure Foam Drum for Pneumatic Tools and Auto Repair
$118.00
500L Yogurt Production Line - Stand-Up Pouch Filling Machine with Complete Dairy Processing Equipment and Fermentation Tank
$13,720.00
5A Grade Uruguay Natural Deep Purple Amethyst Loose Beads DIY Crystal Accessories Amethyst Loose Round Beads Semi-Finished
$1.20
Car Vacuum Cleaner - High Suction, Compact, Silent, and High-Power
$68.89
Fifty Seven-Character Quatrains in Wang Xizhi's Running Script Calligraphy
$67.00
Food-Grade Square Retainer Storage Case for Orthodontic Aligners and Dentures
$6.72
365-Day Electric Guitarist Training Plan by Toshiro Miyako – Rock Electric Guitar Chinese Tutorial
$53.00
Portable Invisible Aligner Case - Compact Breathable Box for Orthodontic Retainers, Dentures, and Cleaning Storage
$18.80
Makeup Room Shelf Triangle Bathroom Corner Storage Rack No-Drill Wall-Mounted Vanity Organizer
$23.82
Stainless Steel Sink Organizer for Sponges and Steel Wool - Drill-Free Dishwashing Pad Rack with Drainage
$9.50
Monet Detail Watercolor Brush Set - Goat Hair Liner, Round Wolf Hair, Flat Oil Painting and Gouache Brushes
$76.00
365-Day Electric Guitarist Development Plan Beginner Introductory Electric Guitar Textbook Self-Study Tutorial Basic Skills Practice
$28.90
Over-Toilet Storage Rack for Bathroom - Multi-Functional No-Drill Organizer
$14.70
Wuxi 3D Five-Axis CNC High-Pressure Waterjet Cutting Machine for Metal, Glass, and Stone Inlay Patterns
$431,980.00
Zodiac Dragon & Snake Rattle Toy for Babies, Sheepskin Drum Head, Solid Wood, Non-Toxic, Chewable, Sensory Grasping Toy for 6+ Months
$14.80
Menghu Custom Plush Squeaky Keychain with Custom Voice - DIY Anime Comic Fabric Mini Pillow Charm
$12.80
Hell Jazz Drumming: Ultimate Drum Skill Training Institute - Complete Rock Drum Kit Manual and Tutorial for Drummers
$58.00
Custom Calligraphy Felt Mat for Chinese Painting and Brush Writing – Wool Felt Desk Pad or Wall Mat for Four Treasures of the Study
$9,022.00
Mini Watercolor Paint Notebook – Compact, Portable, Thickened Sketchbook for Markers, Ideal for Students and Casual Drawing
$7.58
Manufacturer Sales 35-Piece Automotive Repair Tool Set, 1/2" Pneumatic Socket Set, Extended Impact Sockets
$165.00
Portable Invisible Aligner Case for Invisalign and Children's Orthodontic Retainers
$12.50
Paper Blending Stumps Set for Art Highlighting and Sketching, Professional Smudging Tools for Fine Arts Students
$2.65
Sketch Blending Stump and Knife Set - Art Supplies Including Paper Stumps, Makeup Sponges, Highlight Detail Tools, Charcoal Wipers, and Scraper Kit
$4.08
New Children's Potty Training Seat for Boys and Girls
$28.00
FRP Spray Purification Tower for Thermal Power Plant Exhaust Gas Treatment - Desulfurization, Denitrification, Acid Mist Scrubber, FRP Chimney
$680.00
Handmade Natural Gourd Cute Smiley Face Rattle Baby Soothing Toy Safe for Chewing No Paint
$32.30
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
