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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27
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Description
ucf310 d1 nskUCF310D1 Bearing UC310D1 Bearing Housing F310D1 Housing d 50 mm Bore diameter L 175 mm Overall length J 132 mm Distance between attachment bolts N 23 mm Diameter of attachment bolt hole A2 28 mm Flange width A1 19 mm Flange width A 48 mm Base width A0 67 mm Overall width B,B1,B2 61 mm Width of inner ring S 22 mm Distance from Opposite side face of locking device to raceway centre G M20 Bolt size Cr 62 kN Basic dynamic load rating C0r 38. 5 kN Basic
| UCF310D1 |
| Bearing | UC310D1 | Bearing | |
| Housing | F310D1 | Housing |
| d | 50 | mm | Bore diameter |
| L | 175 | mm | Overall length |
| J | 132 | mm | Distance between attachment bolts |
| N | 23 | mm | Diameter of attachment bolt hole |
| A2 | 28 | mm | Flange width |
| A1 | 19 | mm | Flange width |
| A | 48 | mm | Base width |
| A0 | 67 | mm | Overall width |
| B,B1,B2 | 61 | mm | Width of inner ring |
| S | 22 | mm | Distance from Opposite side face of locking device to raceway centre |
| G | M20 | Bolt size |
| Cr | 62 | kN | Basic dynamic load rating |
| C0r | 38.5 | kN | Basic static load rating |
| mass | 4.5 | kg | Mass approx. |
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4.9 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 3
Not for super aggressive chewers even though..
My 10 month old Mastiff chewed this pretty well for a couple hours but I had to take it away from him as it has pieces missing and its not a complete ring anymore.
Definitely not indestructible or even close to indestructible.
I was sure hoping though. But nope.
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Reviewed in the United States on August 2, 2025
★★★★★ 5
Great Product
My Dog loves this thing, and he tears up everything he gets a hold of, all the time. This thing has been durable like no other toy we have bought for him. Great product, highly recommend, and I would definitely buy it again, but I don’t think I’ll have to because this thing is built to last.
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Reviewed in the United States on December 22, 2024
★★★★★ 3
Heavy for small dogs
Great play toy for dogs, too big and heavy for a 5 pound dog
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Reviewed in the United States on October 9, 2025
★★★★★ 5
Easy portability & Strong umbrella support
Size: 19inch
Its exactly as advertized!
Pros:
• rolls well
• medium sized (not a tripping hazard & corner fit under the edge of all my furniture)
• holds tall (through center of table) umbrella while open in minor wind with water-filled option.
• multiple size umbrella pole insert included
• Clear instructions.
• easy to use brakes (on 2 wheels for security...4 wheels would be annoying to use every day)
Cons:
• will still roll with brakes on with a little force when I'm being lazy...it should not be this easy (I usually have a corner of the stand tucked under a piece of furniture anyways)
• I would call this "light heavy duty" rather than "sturdy heavy duty" with water-filled option. I'd imagine sand + water as suggested would actually be heavy duty.
• re-design suggestion: base of umbrella could extend down below the water tank for sturdier hold, but this is the best I've found.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Good buy
Size: 19inch
Filing it with sand (50 lbs) was a very slow process, but I got it done. The wheels are very convenient for moving the umbrella around, and the wheel locks seems to work well. So far I'm quite satisfied with the base.
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Reviewed in the United States on May 17, 2026