SKU: 76771606336

F-51 Industrial Felt By Foot

Sale price$23.82 Regular price$26.47
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

F-51 Industrial Felt By FootA Thin, Accurate Felt SAE F 51 Felt is a high density 92% gray wool industrial felt. F 51 felt is similar to F 3 felt but made in thicknesses less than 1 8 inches and used where a thin, high grade wool felt is required. Common applications include ball and roller bearings, oil retainer washers, and smaller dust excluding washers. We recommend it for applications where an accurate, coarse felt is required. *Please note: There may be a tolerance of up

A Thin, Accurate Felt
SAE F-51 Felt is a high-density 92% gray wool industrial felt. F-51 felt is similar to F-3 felt but made in thicknesses less than 1/8 inches and used where a thin, high-grade wool felt is required. Common applications include ball and roller bearings, oil retainer washers, and smaller dust excluding washers. We recommend it for applications where an accurate, coarse felt is required.

*Please note: There may be a tolerance of up to +/- 1/4” from the stated size.
**Slight color variation may occur.

Working on a larger project? Consider ordering one of our industrial felt sample bags.

Are you an artist, designer or architect? If your project requires color consistency and a premium finish we recommend using our designer felts.

Please note: Our industrial felts are made with wool that comes from free roaming sheep. Although felt is washed and carbonized there may be some vegetable matter and other debris lingering in the coat. Due to the natural origin of the material slight color variation will occur from lot to lot. Sheep hair comes in a variety of beige and gray tones, making it difficult to guarantee consistent color between rolls without dying the material.

Specs
Content: Min. 92% wool fiber.
Color: Natural gray to brown.
Dimensions: 60 inches (1.52 m) wide.
Adhesive: Available with or without adhesive backing on one side.
Density: High, 0.32-0.36 g/cm³ (539.4-606.8 lb/yd³).
Features: Hard, thin.
Advantages: An accurate, firm, and coarse solution.
Applications: Ball and roller bearings, oil retainer washers, small dust excluding washers, gaskets, liners, sign holders, anti-vibration pads, resoling dance shoes, car trunk and side panels.
Industries served: Automotive, construction, interior design, machinery components, mechanical, footwear, store display.
Also Known As: Carpet underlay.

Material will be fulfilled as one continuous piece. If you require separate cut pieces please write this in the notes section during checkout or reach out to [email protected].

Example: A quantity of 5 feet will be fulfilled as one continuous piece of 5 feet. NOT 5 individual 1 foot pieces.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 76771606336

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Bargain Rig
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★★★★★ 5
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Reviewed in the United States on November 30, 2025
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Reviewed in the United States on April 5, 2026
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K M
Phoenix, US
★★★★★ 5
Excellent sport sock!
Size: One Size, Color: (100) White / White / Halo Gray
Molds onto foot, super soft and breathable. A lot of my ankle socks tend to slip or cut off blood circulation. This one literally is a perfect fit. No slip. After playing hours of tennis every week, my feet don't feel sore or bruised. Must buy!
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Reviewed in the United States on October 9, 2025
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Placeholder
Boise, US
★★★★★ 5
Comfort!
Size: One Size, Color: (100) White / White / Halo Gray
Very comfortable! Thinner than the picture shows, but I like the fact that they are no show but still higher in the back and front to protect my heels and such.
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Reviewed in the United States on September 6, 2025
A
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Amazon Customer
Birmingham, US
★★★★★ 1
Sizing way off
Size: One Size, Color: (100) White / White / Halo Gray
These were my favorite socks, at least the old style was. They redid them and I was okay with it. However, I don't understand how they are a one size fits most. I tried them on and they were still too big at the top. There was so much extra fabric at the toes. For reference, I wear a size 8.5 women's shoe, typically. The packaging says fits most from size 5.5 to 12. I don't understand how it fits that wide range of shoe size. Definitely returning these and I will be buying something else.
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Reviewed in the United States on October 10, 2024

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