

🛠️ Roll Smooth, Last Long, Stay Ahead!
Donepart’s 1/2 inch R8-2RS bearings combine ABEC3 precision with double rubber seals and alloy steel construction to deliver smooth, durable, and maintenance-free performance across electric motors, wheels, and garden machinery. Available in a convenient 10-pack, these bearings are engineered for professionals who demand reliability and longevity in every rotation.




















| ASIN | B07X5Z82LH |
| Bearing Number | R8-2RS |
| Bearing Type | Ball Bearing |
| Best Sellers Rank | #29,506 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #104 in Deep-Groove Ball Bearings |
| Brand | Donepart |
| Brand Name | Donepart |
| Compatible Lubricant | Grease |
| Customer Reviews | 4.6 out of 5 stars 1,059 Reviews |
| Included Components | 10 Pack R8-2rs Bearings |
| Item Dimensions | 1.13 x 0.5 x 0.31 inches |
| Item Thickness | 0.31 Inches |
| Item Weight | 10 Grams |
| Item dimensions L x W x H | 1.13 x 0.5 x 0.31 inches |
| Manufacturer | Donepart |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Outside Diameter | 1.13 Inches |
| Warranty Description | 1 year warranty |
M**Y
Just roll with it
Making my own LARGE rolling pin for rolling out clay. These worked perfectly. Nice and smooth movement.
J**O
Great bearings.
This are awesome, I use them in my wheelchair. Been running them for years. As long as you take care of them, keep them dry, filled with grease, out of the sand and mud they last!
R**I
Perfect Fit
Bought this for a wood planer rebuild. Someone in the past replace the OEM parts with bushings and found that these must not have lasted a long time at all as the center hole was very oblong. I used a couple of these bearings in place. They fit perfectly in the housing as well as on the shaft. Very happy with them. We shall see if they last.
T**I
Slightly too large for Kobalt 80V mower
I purchased these bearing to replace the failed bearings on a 80V Kobalt Mower. Unfortunately, the OD of the bearing is slightly too small for the intended purpose requiring the use of make-shift shims to prevent the bearing from sliding off the wheel. This is more of an issue with the mower design than the bearing itself. The bearing appears to be well-made and works well for the design. None have failed as yet; however, I have only used it for approximately two months. Will update after next season.
J**E
Fits cub cadet SC500z lawnmower
Fits cub cadet SC500z lawnmower front wheels when you need to replace your drieds out crusted up ones. Easy swap, and makes the lawnmower like brand new again.
R**O
Perfect
Perfect
J**E
Quality bearings
They were surprisingly high quality bearings with good tolerances. No play at all. They had a decent bit of rolling resistance which is actually what you'd expect from a bearing with heavier lube and tight tolerances. So don't expect them to be something you'd use in a fidget spinner. But for heavier duty, long life applications they are unbeatable for the price.
J**K
Very smooth and strong!
I used these on all moving parts of the scissor - lift bed I build. They run very smoothly and can handle a lot of weight, as you can see in the video. They fit very flush in the holes I made- they are true to size.
Trustpilot
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