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Description
plastic gear rack Buy 1 Module 15×15×250mm Blue Nylon Rack OnlyRack gears are straight bars with gear teeth running along one side that mesh with the gear teeth of a pinion. Usually, the teeth are straight (spur rack). Rack and pinion systems are sometimes used instead of trapezoidal threaded shafts and nuts to move a machine head back and forth. The spur rack, in this case, made from blue nylon, is known for its good wear resistance, low friction, and resilience. Nylon racks are often used where quieter
Rack gears are straight bars with gear teeth running along one side that mesh with the gear teeth of a pinion. Usually, the teeth are straight (spur rack). Rack and pinion systems are sometimes used instead of trapezoidal threaded shafts and nuts to move a machine head back and forth. The spur rack, in this case, made from blue nylon, is known for its good wear resistance, low friction, and resilience. Nylon racks are often used where quieter operation and less weight are required compared to metal racks. They are ideal for converting rotary motion into linear motion. The straight teeth of the rack are cut into one face of the square or circular section of the rod and fit with the pinion, providing mechanical simplicity, high load-carrying capacity, and good operational efficiency. Spur racks are paired with spur gears and are suitable for various industrial applications.Key Features:
Material: Blue NylonTooth Configuration: Straight teeth
Mounting Holes: None (Holless design)
Load Capacity: Suitable for medium to heavy loads, specific capacity varies based on application requirements.
Benefits:
Durability: Made from high-quality nylon, providing good wear resistance and long-lasting performance.Precision Engineering: Accurate tooth configuration ensures efficient operation.
Versatile Use: Ideal for a variety of mechanical and engineering applications.
Low Friction: A smooth finish reduces friction and enables quieter operation.
Lightweight: Easier to handle and install compared to metal racks.
Installation Instructions:
Compatibility: Ensure compatibility with your gear and mounting system.Surface Preparation: Thoroughly clean the mounting surface to remove debris and ensure a secure fit.
Alignment: Properly align the rack with the gear to ensure smooth meshing of teeth.
Mounting: Secure the rack using appropriate mounting brackets or custom mounts to ensure stability and optimal performance.
Maintenance:
Inspection: Regularly inspect the rack for signs of wear and tear, especially on the tooth profile.Lubrication: Apply lubrication to the teeth periodically to maintain smooth operation and extend the rack's lifespan.
Technical Details
- Material Type: 1 Mold Blue Nylon
- Overall Length: 500 mm
- Rack Width: 20 mm
- Rack Height: 20 mm
- Tooth Depth: 2.25 mm
- Tooth Pitch: 3.14 mm
- Tooth Configuration: Straight teeth
- Mounting Holes: None (Holless design)
- Load Capacity: Suitable for medium to heavy loads (Specific load capacity dependent on application)
Drawing
Physical Attributes
- L x W x H (mm): 500 x 20 x 20
- Weight (gm): 86
Package Includes
- 1 x 1 Module 20×20×500mm Blue Nylon Rack Only
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Good, Comfortable Fit
Size: Medium, Color: (100) White / White / Black, Number of Items: 6, Size: Medium, Color: (100) White / White / Black, Number of Items: 6
I wear a women’s size 9.5 and I got a size Medium. They fit perfect, they aren’t super heavy, but have cushion where needed. Perfect for my steel toe boots
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Son loves them!
Size: Large, Color: Black (6-pairs), Number of Items: 6
My son loves these socks! Comfy, good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
Good fabric
Size: Medium, Color: White, Number of Items: 6
Nice socks. Would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
★★★★★ 4
Quality and durable socks
Size: Large, Color: White (6-pairs), Number of Items: 6
Great quality socks. This pack was a lot taller on the cuff and bigger than previous batches I have had. Not sure what the change was, but giving it 4 instead of 5 because I preferred the smaller shorter ones they previously made. But these are great quality socks, and last a long time.
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Reviewed in the United States on February 8, 2026
★★★★★ 5
A Game-Changer for Comfort
Size: Medium, Color: Black, Number of Items: 6
I recently upgraded my workout gear with the Under Armour Training Cotton Quarter Socks, and I must say, these socks have revolutionized my exercise experience. Comfortable, durable, and stylish, they truly stand out in the crowded world of athletic socks.
First and foremost, the comfort level of these socks is unparalleled. The blend of cotton and synthetic materials provides a soft and plush feel against my feet, making every step a pleasure. The quarter length strikes the perfect balance, offering ample coverage without being too restrictive or too short. It's like walking on clouds, even during the most intense workouts.
One of the standout features is the moisture-wicking technology. I've worn these socks during high-intensity cardio sessions, and they have consistently kept my feet dry and comfortable. The breathability is remarkable, preventing that uncomfortable feeling of sweaty feet that often accompanies strenuous workouts. No more distractions – just focus on pushing through your fitness routine.
Durability is another strong suit of these socks. After numerous washes, they maintain their shape and elasticity, showing no signs of wear and tear. The reinforced heel and toe areas provide extra support, ensuring longevity and preventing the dreaded sock holes that often plague other brands.
The sleek design of the Under Armour Training Cotton Quarter Socks adds a touch of style to my workout attire. The subtle logo and choice of colors make them versatile enough to pair with any athletic shoes. Whether you're hitting the gym, going for a run, or simply running errands, these socks seamlessly blend fashion with function.
In terms of sizing, I found that they fit true to size. The elastic band around the arch provides a snug yet comfortable fit, ensuring that the socks stay in place throughout any activity.
While the price point may be slightly higher than some other options on the market, the quality and performance of the Under Armour Training Cotton Quarter Socks more than justify the investment. When it comes to comfort, durability, and style, these socks have become an indispensable part of my workout wardrobe.
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Reviewed in the United States on January 3, 2024