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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
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Description
nj318 w nskNJ318W d 90 mm Bore diameter D 190 mm Outside diameter B 43 mm Width FW 115 mm Raceway diameter of inner ring r (min.) 3 mm Chamfer dimension r1 (min.) 3 mm Chamfer dimension Cr 295000 N Basic dynamic load rating C0r 265000 N Basic static load rating Thermal Speed Rating (Oil bath) 4500 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Grease 2600 min 1 Grease lubrication Oil (Oil bath) 3000 min 1 Oil bath lubrication da (min.)
| NJ318W |
| d | 90 | mm | Bore diameter |
| D | 190 | mm | Outside diameter |
| B | 43 | mm | Width |
| FW | 115 | mm | Raceway diameter of inner ring |
| r (min.) | 3 | mm | Chamfer dimension |
| r1 (min.) | 3 | mm | Chamfer dimension |
| Cr | 295000 | N | Basic dynamic load rating |
| C0r | 265000 | N | Basic static load rating |
| Thermal Speed Rating (Oil-bath) | 4500 | min-1 | Oil-bath lubrication subject to conditions outlined in ISO 15312 |
| Grease | 2600 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 3000 | min-1 | Oil-bath lubrication |
| da (min.) | 103 | mm | Diameter of shaft abutment (min) |
| db (min.) | 103 | mm | Diameter of shaft / spacer sleeve abutment |
| db (max.) | 112 | mm | Diameter of shaft / spacer sleeve abutment |
| dc (min.) | 117 | mm | Diameter of shaft abutment |
| dd (min.) | 127 | mm | Diameter of shaft abutment |
| Da (max.) | 177 | 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. | 5.54 | kg | Mass approx. |
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
4.1 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Wheel chalks
Style: w/ Rope Design, Size: Pack of 2
Works as they should and good price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
👍
Style: w/ Rope Design, Size: Pack of 2
I recently purchased the Camco Wheel Chock with Rope (Pack of 2) for my trailer, and I couldn’t be happier! These chocks are sturdy and durable, providing excellent stability to keep my trailer securely in place, even on uneven surfaces. The attached rope makes removal so easy—no more struggling to pull them out from under the tires! They’re lightweight yet strong, and the pack of two gives me peace of mind knowing both wheels are well secured. A simple, reliable product that every RV or trailer owner should have. Highly recommend!
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Reviewed in the United States on June 10, 2025
★★★★★ 5
Blocks
Style: w/ Rope Design, Size: Pack of 2
Great item.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Great rv wheel chocks
Style: w/ Rope Design, Size: Pack of 2
After ten years, I finally decided to replace one pair of these. They have taken abuse through eleven camping seasons with my rv and I gave them to the new owner when selling my old trailer. I like these because I can use my orange plastic deadblow hammer to get them tight to the wheels. They are pointy so they really get under the tire and stay put. The rope handle makes them easy to pick up and move to the storage bay.
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Reviewed in the United States on May 24, 2025
★★★★★ 5
Excellent leveling blocks for our (heavy) Sprinter van
Size: 10.5' x 10.5", Color: Gray, Size: 10.5' x 10.5", Color: Gray
This review is for the FasTen XL 10 pack (10.5" × 10.5", 10 ea.).
We have a 2024 AWD Sprinter van that's been fully converted to a Class B camper. Fully loaded, the van weighs ~ 8,650 lbs, and sits on 265-mm-wide (10.4-inches wide) BF Goodrich AT KO2 tires. The width of the tires were a driving factor in deciding to purchase the XL-sized blocks instead of the standard blocks. In addition, each wheel carries more than a ton of weight, especially in the rear. To be honest, I had my doubts about how well these plastic blocks would stand up to such loads.
I am happy to report that after three weeks of daily use on both dirt and paved surfaces, these blocks have performed very well, showing no signs of cracking or deforming. While in use, the blocks sometimes appear to be bent (and possibly they are, but this could also be an illusion). Nonetheless, when stowing them, the blocks are perfectly flat and stack nicely for easy storage in the van's equipment box. Just knock off the dirt and pebbles, stack them up using the convenient handle, and you're ready to go.
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Reviewed in the United States on September 2, 2025