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Codex NJ311 Cylindrical Roller Bearing Single Row (55x120x29mm)

Marsoni M251S
Sale price$73.85
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Codex NJ311 Cylindrical Roller Bearing Single Row (55x120x29mm)Cylindrical roller bearings are linear contact bearings with raceways. Cylindrical bearings are great at dealing with radial loads and operating at high speed. Prefix identifiers for the single rows areNU, NJ, NUP, N, NF. The double row prefix identifiers are NNU, and NN. Cylindrical roller bearingscan be supplied without ribs to facilitateaxial movement relative tothe inner and outer rings. These bearings are available with Brass, Pressed Steel or
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.7 ★★★★★
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G Smitman
West Palm Beach, US
★★★★★ 4
Check Filter size
Size: 23 Pack, Size: 23 Pack
Super close!!! Image shows what is in the package. Look closely at the filters if you have an 11S. In my photo, their parts are on the left and my pieces are on the right. The brushes and roller and retainer fit. The filters don’t fit. Model 2126
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026
J
Verified Purchase
James Pease
Bozeman, US
★★★★★ 5
Works just like original parts
Size: 26 Pack
Bought for my euify robot vacuum. The replacement parts fit perfectly. They are exactly like the original one parts. They are long lasting. I have dogs and they get used every day.
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Reviewed in the United States on August 25, 2025
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Verified Purchase
Franklin
Grantham, US
★★★★★ 5
Great price
Size: 23 Pack
it comes with all the parts.
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Reviewed in the United States on March 11, 2026
Y
Verified Purchase
Yourmofc
New York, US
★★★★★ 5
Finally somebody got it right!
Size: 26 Pack
FINALLY there's a parts replacement kit for my Eufy 30C robotic with quality parts that actually fit! And a roller brush that's substantial and bristles that aren't too short to actually reach the floor! After being disappointed in so many others, this is the perfect one!
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Reviewed in the United States on September 27, 2025
J
Verified Purchase
JLacNeal
Omaha, US
★★★★★ 5
Excellent!
Size: 23 Pack
Great 👍🏻! Running like it’s brand new!
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Reviewed in the United States on January 10, 2026

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