Textile Machine Bearing 6603AV 174208AV Deep Groove Ball Bearing 6603AV/YA2 17x42x8.2mm
6603AV (also designated as 174208AV) is a dedicated deep groove ball bearing engineered for textile machinery, tailored to the high-frequency, continuous-operation demands of weaving, knitting, and dyeing equipment. Its 17mm ID * 42mm OD * 8.2mm Width compact dimensions fit key textile machine components (such as spindle mechanisms, roller systems, and transmission shafts), balancing installation space and load-bearing efficiency. Crafted from GCr15 high-quality bearing steel, it undergoes precision grinding and anti-friction treatment to deliver low vibration, minimal noise, and excellent wear resistance—critical for reducing downtime in dusty, high-cycle textile workshop environments. The optimized raceway design enhances radial load capacity, ensuring stable performance during long hours of continuous operation.
Textile machinery manufacturing, weaving machine after-sales maintenance, knitting equipment production, dyeing and finishing machinery, textile workshop auxiliary equipment, and other scenarios requiring high-frequency, low-noise bearings for textile processing
6603AV (174208AV) Textile Machine Bearing (interchangeable with bearings matching "17x42x8.2mm size + textile machine-specific deep groove ball structure" specifications, including brand-equivalent textile machinery bearings from mainstream suppliers)
| Parameter Item | Details |
| Product Model | 6603AV (174208AV) Deep Groove Ball Bearing |
| Type | Textile Machine-Specific Deep Groove Ball Bearing |
| Inner Diameter (ID) | 17mm |
| Outer Diameter (OD) | 42mm |
| Width | 8.2mm |
| Core Application | Textile Machine Spindles, Roller Systems, Transmission Shafts |
| Material | GCr15 High-Quality Bearing Steel |
| Structural Feature | Optimized Raceway, Low-Vibration Design |
| Deep groove ball Bearing NO. | Old NO. | d (mm) | D (mm) | B (mm) | (kg) |
| 6022 | 122 | 110 | 170 | 28 | 1.96 |
| 6024 | 124 | 120 | 180 | 28 | 2.05 |
| 6028 | 128 | 140 | 210 | 33 | 3.9 |
| 6030 | 130 | 150 | 225 | 35 | 4.8 |
| 6032 | 132 | 160 | 240 | 38 | 5.9 |
| 6034 | 134 | 170 | 260 | 42 | 7.9 |
| 6036 | 136 | 180 | 280 | 46 | 10.65 |
| 6038 | 138 | 190 | 290 | 46 | 11.4 |
| 6040 | 140 | 200 | 280 | 51 | 14.8 |
| 6204 | 204 | 20 | 47 | 14 | 0.106 |
| 6205 | 205 | 25 | 52 | 15 | 0.125 |
| 6208 2RS | 208 | 40 | 80 | 18 | 0.37 |
| 6208 ZZ | 208 | 40 | 80 | 18 | 0.37 |
| 6218 | 218 | 90 | 160 | 30 | 2.12 |
| 6310 2RS | 310 | 50 | 110 | 27 | 1.05 |
| 6310 ZZ | 310 | 50 | 110 | 27 | 1.05 |
| 6314 2RS | 314 | 70 | 150 | 35 | 2.55 |
| 6314 ZZ | 314 | 70 | 150 | 35 | 2.55 |
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Q: Which components of textile machines is the 6603AV (174208AV) bearing mainly suitable for?
A: It is mainly suitable for spindle mechanisms, roller transmission systems, and small transmission shafts of textile machines, and is applied to the core transmission parts of high-frequency operating textile equipment such as looms and knitting machines.
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Q: Does this textile machine bearing support custom seal types?
A: Yes, it does. According to the dust and humidity environment of the textile workshop, you can customize the 2RS double-sided rubber seal or ZZ double-sided metal dust cover version to enhance dust and moisture resistance.
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Q: How to extend the service life of the 6603AV bearing during daily maintenance?
A: It is recommended to clean the textile fibers and dust around the bearing regularly (every 1-2 months), replenish the special lubricating grease for textile machinery bearings, and avoid overloading operation, which can effectively extend its service life.
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