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Timken 2MMVC9120HXCRQULFS637 is a super precision angular contact ball bearing designed for high-speed machine tool spindles and precision grinding applications. It features a phenolic outer land-riding cage (CR) for low friction and thermal stability, and is configured as a duplex set with light preload (DUL) for high rigidity and running accuracy. This ABEC 7 (P4S) class bearing is engineered for demanding industrial and manufacturing environments requiring exceptional rotational precision.

Name: Timken 2MMVC9120HXCRQULFS637 is a super precision angular contact ball bearing designed for high-speed machine tool spindles and precision grinding ap
Brand: Timken
Availability: OutOfStock
Rating: 5.0 (1 reviews)

MODEL 2MMVC9120HXCRQULFS637

BRAND

Timken

SKU

5060613

WEIGHT

11.360 lb

UOM

each

Call for Pricing - 888-671-2883

Bearing Modification Services

Typically Ships in: 1 day

Returnable: Yes

0.9449 in C0 - Static Radial Rating (per row)

35000 N

4.330 in Limiting Speed (Grease) (per row)

12960 rpm Limiting speed (oil):25920 rpm O.D. (in):150 mm 5.9055 Outer ring backing diameter:140.8 mm

5.550 in Precision class

ISO P4S (ABEC 7/9) Precision rating:ISO P4S (ABEC 7/9) Rows per set:Quadruplex Seal type:Standard Total width:96 mm

7870 lbf C1 ISO - Dynamic Radial Rating (per row)

43800 N

9820 lbf Cage type

CR - Phenolic Outer Land Riding Cage Contact angle:15 Design units:Metric Inner ring backing diameter:109.9 mm

Ball type

Ceramic

Cage type

CR - Phenolic Outer Land Riding Cage

Design units

METRIC

I.D.

100 mm

Precision class

ISO P4S (ABEC 7/9)

Rows per set

Quadruplex

Seal type

Standard

Timken angular contact ball bearings are designed for combination radial and axial loading. Single-row bearings have high thrust capacity in one direction. Some single-row bearings are specifically designed for duplex mounting in sets for maximum performance.

Fafnir High Speed Spindle Angular Contact Ball

SKU: 5066946

Best company to buy from

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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.

When will I be charged for my order?

Do you provide credit terms?

Can I get a discounted price? I am a reseller / government entity.

What is the return/warranty policy?

Can it be shipped today?

Does “Usually ships in 24 hours” mean it’s in stock?

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