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NTN MR142212 is a machined ring needle roller bearing with a 7/8 inch bore. This open design is suitable for applications requiring high radial load capacity in a compact cross-section. Common in automotive transmissions, gear pumps, and industrial machinery.
MODEL MR142212
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$29.69 Each
Prices are subject to change
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Brand Minimum Order Quantity: 3
Typically Ships in: 1 day
Returnable: See conditions
I.D.
22.225 mm
O.D.
34.925 mm
Width
19.05 mm
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
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