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.
Industrial Large Meat Grinder Fresh Meat Mince Chopper Fruit Vegetable Crusher Meat Grinding and Mixing Integrated Meat Filling Mixer
$32,030.00
Zhuolide D-302 UV Glue - Invisible Adhesive for Transparent Glass, Metal, Coffee Tables, and Crystal Glass, 250g Large Capacity
$130.00
Hell Training Rock Guitar by Shinichi Kobayashi: Electric Guitar Tutorial for Speed Playing
$106.00
![[Buy One Get One Free] Natural Agarwood, Sandalwood, and Cypress Incense Powder Set with Electric Burner](https://www.gosteppe.com/cache/small/product/270397/legacy-main-04181167165316608773b986.webp)
[Buy One Get One Free] Natural Agarwood, Sandalwood, and Cypress Incense Powder Set with Electric Burner
$8.42
Quilt Storage Bag – Large-Capacity Waterproof & Moisture-Proof Moving Pack for Clothes, Luggage, and Comforters
$10.10
Ins-Style Cute Quilted Cotton Camera Storage Bag for CCD and Instant Cameras, Soft Drop-Proof Dust-Proof Small Pouch
$8.50
Gongma Car Tire Stone Removal Tool Set, Tire Cleaning Hook, Multi-Function Stone Picker and Extractor
$40.00
Feileniao 'Competing Beauties' Traditional Chinese Painting Gift Set - Gongbi Line Drawing DIY Kit for Beginners & New Year Gifts
$41.60
9A Natural Ice-Grade Aquamarine Loose Beads - Handmade DIY Bracelets and Necklaces for Women, Devil Blue Crystal Single Bead
$23.10
High-Precision Digital Tire Pressure Gauge with Large Display for Car Inflation
$49.50
Premium Factory Price Low-Temp 3D Printing Pen (2-Pack) - Compatible with PCL Filament
$67.91
Music Theory Book Jazz Theory Introduction Volume 1 Jazz Teaching Theoretical Knowledge Basic Textbook Tutorial HD Electronic Version
$5.00
Extra-Large Transparent Plastic Storage Box with Lid, Home Organizer for Clothes and Household Items
$4.80
Baijiali Artistic Eyebrow Hair Transplant: Bilateral Filling for Sparse Areas, Dense and Natural-Looking Results
$7,800.00
Plastic U-Shaped Trough Mold for Yam Cultivation, Directional Shallow Growth Slots (100 Pieces, Free Shipping)
$31.40
Maikeku Commercial Slow Juicer, Large Pulp-Separating Juice Extractor with High Power, Wide Mouth, Fully Automatic for Street Vending
$7,456.32
Continental CSC5 Tire 245/50R18 104V MO-V for Mercedes-Benz Viano, Vito, V260
$882.00
English Vocabulary Flashcards for Classroom Teaching - Categories Include Weather, Days, Months, Clothing, Home, Seasons, Fruits, Food, and Professions
$8.42
Cabinet Storage Box, Foldable Rattan-Style Basket for Countertop Snacks, Clothes, and Toys
$19.90
Custom PVC Sign Letters, Advertising Signs, Branding Wall Characters, Snowflake Board, Acrylic Crystal Letters for Background Walls
$5.00
Specialized Vegetable Growing Box - Foam Balcony Planter, Rectangular Plastic Pot for Home Gardening
$41.70
Fully Protected Smart Battery Tester - Performance Detector for Electric Vehicle and Car Batteries
$286.00
Custom Engineering Drainage Pipes Large-Diameter Metal Steel Corrugated Pipes Integrated Assembly Corrugated Pipe Culverts Bridge Culverts
$61.11
Water Curtain Paint Booth - 3-Meter Spray Station with Water Circulation for Paint Mist Purification, Eco-Friendly Dust Removal, 1-Meter Small Water Curtain Cabinet
$1,980.00
Portable Cleaning and Storage Box for Elderly Dentures, Compact Case for Full-Set False Teeth Soaking and Storage
$32.22
RC Model A07 PNP FPV Analog/Digital Racing Drone 7-Inch Aerial Photography Quadcopter Frame
$1,643.00
ACCSOON SeeMo Monitor Converter for iPhone and iPad, Real-Time Monitoring and Live Streaming
$1,059.00
Solenoid Valve Initial Inspection Test Bench / Solenoid Valve Leakage Test Bench / Solenoid Valve Airtightness Test Bench
$7,482.00
Factory Direct Hardware Screw and Parts Automatic Weighing and Packaging Machine, Vertical Weighing and Packing Equipment
$36,860.00
Commercial Heated Beverage Cabinet, Small Countertop Display Warmer with Constant Temperature for Supermarkets
$1,099.00
![[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)
