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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
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Description
nu319 etc3 nskNU319ET d 95 mm Bore diameter D 200 mm Outside diameter B 45 mm Width FW 121. 5 mm Raceway diameter of inner ring r (min.) 3 mm Chamfer dimension r1 (min.) 3 mm Chamfer dimension Cr 410000 N Basic dynamic load rating C0r 385000 N Basic static load rating Thermal Speed Rating (Oil bath) 3800 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 4300 min 1 Properly designed and controlled forced
| NU319ET |
| d | 95 | mm | Bore diameter |
| D | 200 | mm | Outside diameter |
| B | 45 | mm | Width |
| FW | 121.5 | mm | Raceway diameter of inner ring |
| r (min.) | 3 | mm | Chamfer dimension |
| r1 (min.) | 3 | mm | Chamfer dimension |
| Cr | 410000 | N | Basic dynamic load rating |
| C0r | 385000 | N | Basic static load rating |
| Thermal Speed Rating (Oil-bath) | 3800 | min-1 | Oil-bath lubrication subject to conditions outlined in ISO 15312 |
| Mechanical (forced-circulation oil) | 4300 | min-1 | Properly designed and controlled forced-circulation oil lubrication |
| Grease | 3000 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 3600 | min-1 | Oil-bath lubrication |
| da (min.) | 108 | mm | Diameter of shaft abutment (min) |
| db (min.) | 108 | mm | Diameter of shaft / spacer sleeve abutment |
| db (max.) | 118 | mm | Diameter of shaft / spacer sleeve abutment |
| dc (min.) | 124 | mm | Diameter of shaft abutment |
| dd (min.) | 134 | mm | Diameter of shaft abutment |
| Da (max.) | 187 | mm | Diameter of housing abutment |
| rb (max.) | 2.5 | mm | Radius of shaft or housing fillet |
| ra (max.) | 2.5 | mm | Radius of shaft or housing fillet |
| Mass approx. | 6.21 | kg | Mass approx. |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
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4.2 ★★★★★
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Product Reviews
★★★★★ 5
Lawnmower sparkplug
Worked great, easy to install, fast replacement. And 2 for the price of one.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Perfect replacement part
Perfect replacement
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Quality Champion Brand plugs
Repeat customer. Quality Champion product worth the extra $
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Original OEM equipment
They seem to be the copper plug required for this engine. Runs great and as it should.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
★★★★★ 5
Genuine Champion Spark plugs
Genuine Champion Spark plugs at a great price!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025