Are you looking for cost-effective bearings? Shandong Juyuan Bearing Carbon Steel Deep Groove Ball Bearing, priced 20% -30% lower than similar products! Specially designed for scenarios with moderate requirements for bearings, such as household equipment, small machinery, etc., to easily meet basic operational needs and help you save procurement costs!
The product is carefully selected from high-quality carbon steel, and after precision machining, the surface is as smooth as a mirror, and the assembly is smooth without jamming. Its structure is sturdy, able to withstand high load operation, and not easily deformed; High temperature resistance up to 120 ℃, excellent corrosion resistance, and stable operation even in humid and slightly acidic environments. At the same time, it has a high speed of 18000 revolutions per minute, operating noise below 45dB, and wear-resistant design greatly extends its service life!
Carbon steel deep groove ball bearings are widely used in more than ten industries such as home appliances, financial equipment, and power tools. As a source manufacturer for 15 years, we produce and sell our own products, saving the price difference for intermediaries; Simultaneous processing of multiple devices reduces delivery time by 40%; Each batch of products undergoes three quality inspections before shipment, ensuring guaranteed quality and worry free after-sales service!
Carbon Steel Deep Groove Ball Bearing Product Parameters Table
|
Parameter Category |
Specific Parameters |
Description/Range |
|
Basic Dimensions |
Bore Diameter (d) |
6mm~200mm (covering micro to small/medium-sized bearings for different shaft diameters) |
|
Outside Diameter (D) |
Corresponding standard sizes for bore diameter (e.g., 30mm OD for 10mm ID, 90mm OD for 50mm ID) |
|
|
Width (B) |
5mm~40mm (matched to axial installation space, e.g., 15mm width for 6205 bearing) |
|
|
Material & Processing |
Bearing Steel Material |
High-carbon chromium steel (GCr15), hardness HRC58-62, excellent strength and wear resistance |
|
Surface Treatment |
Mirror grinding process (roughness Ra≤0.2μm), reducing friction coefficient for smooth installation |
|
|
Cage Material |
Steel plate/brass (for heavy loads)/nylon (for quiet operation), ensuring running stability |
|
|
Performance Indicators |
Basic Dynamic Load Rating (C) |
5,000N~50,000N (load capacity increases with size, suitable for different load conditions) |
|
Limiting Speed |
10,000~18,000 r/min (higher for open bearings, slightly lower for sealed bearings due to resistance) |
|
|
Operating Temperature Range |
-20℃~120℃ (adapts to normal and mildly high temperatures, withstands 150℃ temporarily) |
|
|
Noise Level |
≤45dB (precision-grade bearings ≤40dB, suitable for noise-sensitive home appliances and office equipment) |
|
|
Precision & Protection |
Precision Grade |
- Normal grade (GB/T307.1-G grade): dimensional tolerance ±10μm |
|
Seal Types |
- Open (un-sealed, requires regular lubrication) |
|
|
Customization Options |
Non-standard Support |
Customizable special dimensions (ID accuracy ±0.1mm), non-standard seal structures, surface coatings (e.g., galvanized anti-rust) |
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