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2MMC9308WI QUX

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Timken 2MMC9308WI QUX is a super precision angular contact ball bearing designed for high-speed, high-rigidity machine tool spindles and precision applications. This P4S (ABEC 7/9) grade bearing offers exceptional running accuracy and dimensional stability. It is supplied as a matched set, configured for optimal preload and axial load capacity in duplex, triplex, or quadruplex arrangements to suit specific spindle designs.

MODEL 2MMC9308WI QUX

BRAND

SKU

5102302

WEIGHT

0.988 lb

UOM

each

$2,000.56 Each

Prices are subject to change

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Bearing Modification Services

Typically Ships in: 1 day

Returnable: Yes

SPINDLE BEARINGS ULTRA-LIGHT ISO 19 SERIES


HIGH PRECISION MV


Running accuracy, performance and dimensional controls conform to ABEC 7 (ISO P4) requirements.


SUPER PRECISION MM


Running accuracy and performance meet ABEC 9 (ISO P2) levels. Other features conform to ABEC 7 (ISO P4) requirements.


WI CONSTRUCTION

  • Incorporates low shoulder on non-thrust side of outer rings.
  • Balls separated by one-piece cage piloted against a ground thrust shoulder land of the outer ring.

SKU: 5066946

Best company to buy from

I always buy from MRO is a very reliable company to work with

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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.

What is the difference between deep groove and angular contact ball bearings?

Deep groove ball bearings are the most common type. They’re designed to handle mainly radial loads, but they can also take some axial load in both directions. They’re simple, versatile, and used in everything from motors to conveyors. Angular contact ball bearings are built for combined loads, especially where there’s significant axial force in one direction. They’re often used in pairs and are common in higher precision or higher load applications like pumps and gearboxes. If your load is mostly radial, go deep groove. If axial load matters more, angular contact is usually the better choice.

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Reviews

SKU: 5066946

Best company to buy from

I always buy from MRO is a very reliable company to work with

Read more