uxcell R188ZZ Deep Groove Ball Bearings Z2 1/4 Inch x 1/2 Inch x 3/16 Inch Double Shielded Chrome Steel 10pcs
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Ninja Shopper
> 3 dayThese are good bearings but the side casing comes off easy, I had to remove them after putting them on and the side casing fell right off I was able to snap it back on and I’m still using them they were great
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Herbert Keistman
> 3 dayThese bearings are absolute garbage. They felt gritty when I got them. I put two in a tiny motor--1/40th hp--and they were very noisy and began to fail in 30 minutes. Ive never been so disappointed with an Amazon product!!!
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Stephen Monroe
> 3 daySupposed to be 10 count, 9 in package
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Tabitha Ashley
> 3 dayWorked for what we needed
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Roscoe the Rabbit
> 3 dayThese will work well for the very specialized application they are intended. They will be added to a handle to make a texturing tool for a woodturning project. I specifically wanted a bearing that was only 1/2 inch overall in diameter.
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Josh N.
> 3 dayThese worked great on my Zebco 33 Max, gave it much smoother action on it by replacing the bearings in it with these.
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needham89
> 3 dayIf you need speed and zero friction, DO NOT BUY THESE.
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Diego Cusi
> 3 dayLow quality bearings, rotation is not smooth without load, do not work for low load applications where low friction is important
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Antonio Gonzalez
Greater than one weekGreat! Just what I wanted. Works as advertised.
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Kristel Madau
> 3 dayThese bearings are garbage. They spin very rough and noisy.
Deep Groove Ball Bearings
- Deep Groove Ball Bearings are one of the most widely used rolling bearings. They are used to accommodate radial and axial loads in both directions (Mainly bear radial load, but also can bear a certain amount of axial load).
- With small friction and high-limit speed, Ball Bearings are cost-effective and require little maintenance.
- Suitable for all kinds of industrial equipment, motor, roller wheels, office equipment and so on.
- Note: Please confirm the size and type of ball bearing before ordering.
Selecting Guide:
- Shields (Designation Suffix Z/ZZ) - High speed. Protect from dirt and debris.
- Sealed (Designation Suffix RS/2RS) - Made of sheet steel reinforced rubber (oil- and liquid-resistant). Lower limit speed than Shield Bearings.
- Single-row
- Pre-lubricated
- Normal accuracy
Applications
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Wheels ReplacementUse for repairing roller wheels of skateboards, cartwheels, lawn mower, etc. |
MotorGood replacement for the damaged bearings on the small power motor. |
GearboxesAutomotive gearboxes, machine gearboxes replacement parts. |
Others3D printer, many household appliances or tools which need ball bearings. |
