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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Thor
> 24 hourThe inside diameter was off slightly on the small side. I got it to work but wasnt happy about the fitment
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Mike
> 24 hourJust the right bearing for my project
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humbucker
> 24 hourClearly my inability to read and understand dimensions. these are smaller than i was designing for...but will probably use the elsewhere..
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Dolores Huel
> 24 hourUsed these bearings to replace the cheap nylon rollers that came in my expensive, very heavy sliding windows in our living room. $10 fixed both windows with 6 spare bearings.
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needham89
> 24 hourIf you need speed and zero friction, DO NOT BUY THESE.
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marc newcome
> 24 hoursuper loose tolerances, below average for machine work
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Herbert Keistman
> 24 hourThese 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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Annamarie Hauck
> 24 hourThese are a very light duty bearing
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theMex01
> 24 hourProduct is as described,; however, its difficult to find a pin/axle to fit it.
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Patty
> 24 hourI added these to a couple of zebco 33 reels and they work great. I did add a few drops of oil on the sides and let it seep in. They are good to go and cheap enough to replace if net.
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. |
