Description
Reviews
| Brand | - |
| Category | Root / Hardware & Tools |
| Origin | - |
| Brand | HRB (Harbin Bearing) |
| Model Series | 6205, 6206, 6207, 6208, 6209 |
| Seal Type | ZZ (Metal Shield) or 2RZ (Rubber Seal) |
| Material | Chrome Steel (GCr15) |
| Precision Rating | P0 (ABEC-1) |
| Origin | Harbin, China |
| Application | Electric Motors, Gearboxes, Pulleys |
| Cage Material | Steel or Polyamide |
| Load Type | Radial and Moderate Axial |
| Warranty | 12 Months Manufacturer Warranty |
Anonymous
Mar 30, 2026
Rating: 5/5
Official store trust
Buying directly from the flagship store ensures authenticity. I've had issues with fakes elsewhere, but these are definitely the real deal. Smooth operation under load.
Anonymous
Mar 20, 2026
Rating: 5/5
Excellent value
Replaced the noisy bearings in my electric motor with the 6205 model. The noise is completely gone. Very happy with the performance and price point compared to imported brands.
Anonymous
Mar 14, 2026
Rating: 4/5
Good quality, standard specs
These are genuine HRB bearings. I use them for conveyor belt rollers. The rubber seals seem durable. Only giving 4 stars because packaging was a bit minimal, but the product itself is great.
Anonymous
Mar 11, 2026
Rating: 5/5
Perfect fit for my lathe
Ordered the 6207-2RZ bearings for a repair on my old lathe. They arrived quickly and fit perfectly without any modification. Smooth rotation right out of the box.
Anonymous
Mar 09, 2026
Rating: 5/5
Reliable industrial grade
We buy these in bulk for our workshop. Consistent quality every time. The metal shields on the ZZ models work well in dusty environments where we can't use rubber seals.
Anonymous
Mar 01, 2026
Rating: 4/5
Fast shipping
Needed specific sizes for a DIY project. The store had all sizes from 6205 to 6209 in stock. Shipping was faster than expected. Bearings feel solid and heavy.
Q: What is the shelf life of these bearings?
A: When stored in their original packaging in a cool, dry environment away from direct sunlight and vibration, HRB bearings have a shelf life of up to 5 years without degradation of the lubricant or materials.
Q: What is the difference between ZZ and 2RZ?
A: ZZ indicates metal shields on both sides, which offer good protection against large debris and high-temperature resistance. 2RZ indicates rubber contact seals on both sides, providing better protection against dust and moisture retention but with slightly higher friction.
Q: Are these bearings pre-lubricated?
A: Yes, all HRB bearings in this series come pre-lubricated with standard lithium-based grease suitable for general industrial applications and temperatures ranging from -20°C to +120°C.
Q: Do you provide dimensional drawings for these models?
A: Yes, detailed dimensional drawings including inner diameter, outer diameter, and width for all models (6205-6209) are available in the 'Downloads' section of the product page or upon request via customer service.
Q: Can I use the 6208 bearing for high-speed applications?
A: The P0 precision rating is suitable for standard speeds. For very high-speed applications (over 10,000 RPM), we recommend checking our P6 or P5 precision series which are designed for tighter tolerances and higher rotational stability.
Custom Travertine Stone Signage with Natural Marble 3D Lettering and Spherical Characters for Cafes, Clothing Stores, and Studios
$170.00
CANDLE.LAB | Realistic Cookie Series DIY Aromatherapy Plaster Candle Diffuser Handmade Silicone Mold
$12.00
Zhao Mengfu Calligraphy Copybook - Running Script 'Qingyun Zhi', Red-Traced Practice Paper for Beginners in Calligraphy
$15.80
Aesthetic Street Scene Watercolor Line Art for Coloring, 16K Landscape Watercolor Coloring Book, Painting Book, Cotton Pulp Watercolor Album
$15.80
Warehouse Nitrogen Sealing Generator - High-Purity Food-Grade PSA Skid-Mounted Container Equipment
$959.00
Ransheng UV Resin Gel, UV Crystal Glue for Gemstones, Ear Cuff Sealing, Dried Flower Molds, DIY Quick-Dry UV Epoxy
$44.00
Dairy Processing Production Line, Pasteurized Milk Equipment, Low-Temperature Sterilization and Fermentation Machine for Cow and Camel Milk
$8,203.00
Blue Lint-Free Wiping Paper - Industrial Large Roll Oil-Absorbent Shop Towels
$62.00
Green-Red AB Glue 5-Minute Fast-Drying Acrylate AB Glue for Glass Ceramic Metal Structural Adhesive Quick Set
$18.13
![Northern Wei Dynasty Inscriptions: Twenty Pieces from Longmen [Rubbing] - Original Size Wei Bei Calligraphy Copybook from Luoyang Longmen Grottoes](https://www.gosteppe.com/cache/small/product/270189/legacy-main-0c626807b3c375d4d5d6a89b.webp)
Northern Wei Dynasty Inscriptions: Twenty Pieces from Longmen [Rubbing] - Original Size Wei Bei Calligraphy Copybook from Luoyang Longmen Grottoes
$40.30
Ru Kiln Celadon Ceramic Brush Washer Set - Large, Medium, and Small Ink Dishes for Chinese Calligraphy and Painting Supplies
$88.80
Multi-Layer Over-Toilet Storage Rack for Bathroom, Laundry Room, and Balcony - Floor Standing Organizer
$44.96
Wrought Iron Solid Stainless Steel Letters – Minimalist Space Signage, Custom Metal Advertising Letters for Storefronts & Feature Walls
$10.00
Shimoyama 304 Stainless Steel Telescopic Rod - Kitchen Sink Cutting Board Support Rack for Dish Drying and Cloth Hanging
$74.80
Modified Wheel Lug Nuts Forged Steel High Strength for Lafesta Regal CT4 Civic Accord Crown Mazda3
$209.00
Milk Separator Machine - Electric Cream Skimmer and Butter Churn for Home and Commercial Use (Cow and Goat Milk)
$946.00
Three-Phase Auto-Reclosing Leakage Circuit Breaker - Smart Phase Loss, Undervoltage, Overload Protection with 485 Communication for PV Grid Connection
$693.20
Multi-Function Vegetable Cutter Commercial Electric for Cafeterias Fully Automatic Chili Scallion Chopper Imitation Hand-Cut Leek Machine
$1,600.00
Zhengtong ZT30 Fog Cannon - Micron-Level Humidification & Cooling Spray System for Steel Mills
$6,000.00
100Pcs Custom Clothing Hang Tags Personalized Plastic Securi
$125.94
Wall-Mounted Bathroom Storage Shelf, No-Drill Organizer for Sink, Shower, and Toilet Area
$5.76
Thickened 5mm Wool Felt Mat for Calligraphy Practice - Premium Writing Pad for Students and Beginners, Part of Four Treasures of the Study Set
$2.80
Multi-Function Car Tire Stone Removal Tool with Hook for Picking Out Rocks
$4.06
Label Stripping Machine – Semi-Automatic Unit for Beer, Baijiu, and Glass Bottle Label Removal; Custom Manufacturing Available
$19,980.00
High-Strength Manganese Steel Lifting Chain 6*18mm G80 Wear-Resistant Towing Chain
$84.34
Touchmark Acrylic Markers for Elementary Art, Washable Watercolor Pens for Kids' Drawing and Painting
$10.80
Official Flagship Store Steel Tongue Drum, C Key, 6-inch, 11 Notes, Carbon Steel Performance Grade Instrument for Kids and Students
$41.10
Outdoor Waterproof Backpack Camouflage Dry Bag with Wet/Dry Separation for Swimming, Rafting, and Trekking
$8.42
![[Save $50 on Order] Bundle: 5 Notebooks + 2 Pens + 20 Refills + 2 Grip Correctors](https://www.gosteppe.com/cache/small/product/270170/legacy-main-59be8c850af1ec303ad4901b.webp)
[Save $50 on Order] Bundle: 5 Notebooks + 2 Pens + 20 Refills + 2 Grip Correctors
$39.90
Sketching Tool Set for Art Students - Includes Blending Stumps, Tortillons, Paper Stumps, Sponge Balls, Cotton Swabs, Highlight Pens, Gray Tone Tools, Insert Knives, Smudging Knives, Scrapers, and Blending Cotton
$7.65
![[Yugan Member Bulk Pack] Official Authentic Flagship Store Multiple Options Exclusive Medical Hyaluronic Acid Condoms](https://www.gosteppe.com/cache/medium/product/278183/legacy-main-c19ff6b8c4e5a8efea786d28.webp)
![[Black Gold 001 3-in-1] Durex Condoms Official Flagship Store; Ultra-Thin Authentic Safety Sets Bulk Pack](https://www.gosteppe.com/cache/medium/product/275389/legacy-main-7400ceae4a3df34eb3abed82.png)
