Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 13 - Jun 18
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Description
UCF209 BKL Brand 4 Bolt Flange Bearing 45mm ShaftThese bearing housings have square flanges which can be easily installed onto a machine with four bolts. They are extensively used for various kinds of transmission equipment and machinery. The castings are made from high quality cast iron, and finished on all unmachined surfaces with an electrostatic air drying paint. Also Known As: SF45 Product Dimensions: d: 45mm a: 137mm e: 105mm i: 22mm g: 18mm I: 38mm S: 16mm Z: 52. 2mm Bi: 49. 2mm n: 19. 0mm
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- 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
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.3 ★★★★★
Based on 1567 reviews
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Product Reviews
★★★★★ 5
Great fit
Size: Medium, Color: White
Perfect fit and they don't slide off the back of your ankle.
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Reviewed in the United States on March 16, 2026
★★★★★ 5
Best socks!
Size: Medium, Color: Blue
I love these socks! They last for years and they fit so nicely on my feet. I love that I can wear the in tennis shoes or wool boots and they never move!
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Reviewed in the United States on October 21, 2025
★★★★★ 1
TOO SMALL
Size: Medium, Color: Blue
Nice socks, but they are way too small. Says they fit size 6 - 10. I kept 3 ( I wear size 8) and gave 3 to my daughter (size 8.5). We both agreed that they were just too small.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Style and comfort
Size: Medium, Color: Black
Exactly what I was looking for. Style and sock thickness and comfort.
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Reviewed in the United States on December 14, 2025
★★★★★ 5
Comfortable
Size: Medium, Color: Blue
So comfortable! They stay up perfectly love love love
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Reviewed in the United States on December 7, 2025
