Pay in installments of $31.05 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
21318EAKE4C3 NSK21318EAKE4 d 90 mm Bore diameter D 190 mm Outside diameter B 43 mm Width r (min.) 3 mm Chamfer dimension Cr 415000 N Basic dynamic load rating C0r 450000 N Basic static load rating Thermal Speed Rating (Oil bath) 3600 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 4500 min 1 Properly designed and controlled forced circulation oil lubrication Grease 2800 min 1 Grease lubrication Oil (Oil bath)
| 21318EAKE4 |
| d | 90 | mm | Bore diameter |
| D | 190 | mm | Outside diameter |
| B | 43 | mm | Width |
| r (min.) | 3 | mm | Chamfer dimension |
| Cr | 415000 | N | Basic dynamic load rating |
| C0r | 450000 | N | Basic static load rating |
| Thermal Speed Rating (Oil-bath) | 3600 | min-1 | Oil-bath lubrication subject to conditions outlined in ISO 15312 |
| Mechanical (forced-circulation oil) | 4500 | min-1 | Properly designed and controlled forced-circulation oil lubrication |
| Grease | 2800 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 3600 | min-1 | Oil-bath lubrication |
| da (min.) | 104 | mm | Diameter of shaft abutment (min) |
| da (max.) | 115 | mm | Diameter of shaft abutment |
| Da (min.) | 152 | mm | Diameter of housing abutment |
| Da (max.) | 176 | mm | Diameter of housing abutment |
| ra (max.) | 2.5 | mm | Radius of shaft or housing fillet |
| e | 0.24 | Constant | |
| Y2 | 4.3 | Axial load Factors | |
| Y3 | 2.9 | Axial load Factors | |
| Y0 | 2.8 | Axial load Factors |
| Mass approx. | 6.1 | kg | Mass approx. |
| Adapter | H318X | Adapter | |
| Withdrawal sleeve | AHX318 | Withdrawal sleeve |
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
4.2 ★★★★★
Based on 13 reviews
Sort
Product Reviews
★★★★★ 5
Bright color and tough skin both great
Color: Regular-Orange, Size: 2.5"(Medium)-12 Pack
These tennis-style balls are, as promised, much tougher and thicker-skinned than an ordinary tennis ball, being made as a fetching ball for dogs. I bought them as foot covers for the legs of walkers used by the elderly, a very popular use. They work extremely well to protect rugs and flooring, and to make a quiet gliding cover, easier for seniors to move smoothly without snags. The usual tennis balls used for this purpose wear out pretty quickly, but this ball was made to be repeatedly fetched and gnawed on by your Rottweiler, so it's a big improvement. You will need a good cutting tool to score in the crosswise slits where you insert the walker leg; it's too tough for your household scissors, but that's just the point, right? It's tough.
Very much recommended!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2024
★★★★★ 5
Not great quality
Color: Regular-Red, Size: 2.5"(Medium)-12 Pack
My dog is 7 months old, about 35lbs as of this review. These balls barely lasted a month as they all kept breaking if thrown against anything or just bounced repetitively. The color is good so that you can see it better in the dark, but I would not say these balls are worth the price.
Update 2023-12: After posting my review the seller contacted me and provided me with two free sets of balls as an apology for the bad quality of the original set. So far these are holding much better with my dog and she loves to play fetch with them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 25, 2023
★★★★★ 4
Good minus one problem.
Color: Squeaky-Multi Colors, Size: 2.0"(Small)-4 Pack
1 of the 4 balls didn’t squeak. Other than that, good product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 5, 2025
★★★★★ 5
I use it to help me with the joystick
Color: Squeaky-Multi Colors, Size: 2.0"(Small)-4 Pack
These worked great for the joystick on my Jazzy Air 2 joystick have arthritis but with just one I can use it now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 5
Wonderful product
Color: Regular-Orange, Size: 2.5"(Medium)-12 Pack
Love these balls! They are very sturdy for dog chewers and retrieval.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
recommand products
Gedrehte Schiene Blauer Saphir Edelstein-Anhänger 1,50 Karat
1244.00
5 Karat Royalblauer Saphir Edelstein-Anhänger in 14 Karat
2444.00
Old Mine Cut Brillant Halo-Fassung Ring 5 Karat – 14K Weißgold
20594.00
Lünettenfassung Kornblumenblauer Saphir Farbstein-Ring 2 Karat
1994.00
2 Karat Blauer Saphir Stein-Halskette in 14K Weißgold
1894.00