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GR 52 RSS/MI 42

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McGill GR 52 RSS/MI 42 GUIDEROL machined-race radial needle roller bearing (size 52) with center-guided needle rollers and rubber lip seal both sides. Includes the matched MI 42 inner race. Built from 52100 bearing steel for high radial load capacity. Used in transmissions, gearboxes, and oscillating linkages.

MODEL GR 52 RSS/MI 42

SKU

2249348

WEIGHT

3.760 lb

UOM

each

UPC

726166128272

Contact supplier for technical support on: 800-626-2120

$374.26 Each

Prices are subject to change

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Bearing Modification Services

Typically Ships in: 1 day

Returnable: See conditions

Bore Size (in)

2.625

Bore Type

Straight

Duplexing

No

Enclosure

Sealed Both Sides

Full Complement/Caged

Full Complement

Height

4.87

Hole Diameter (in)

0.19

Includes Inner Ring

Yes

Length

4.87

Material

52100 Bearing Steel

Operating Temperature Range (F)

-20 to 250 °F

Outer Width (in)

1.75

Platform

Guiderol Bearing

Precision Rating

RBEC-1

Radial Clearance

Normal

Related Inner Ring

MI 42

Retainer

No

Rolling Element

Needle Roller

Seal Type

Rubber Lip

Sealed

Sealed - Both Sides

Standard Met

ABMA, ISO

Specifications
Part No Description
5005250127 GR 52 RSS/MI 42

SKU: 2251487

Mcgill bearings

I was surprised at the money I was able to save on these bearings vs my other suppliers. I will buy from MRO as often as I can with service and prices like these.

Read more

SKU: 2249668

As ordered

correct item right price

Read more

SKU: 2249612

Mcgill bearings

Excellent product, price and service. I will be a repeat customer!

Read more

SKU: 2251449

Fast shipping

Fast shipping and correct items.

Read more

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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Reviews

SKU: 2251487

Mcgill bearings

I was surprised at the money I was able to save on these bearings vs my other suppliers. I will buy from MRO as often as I can with service and prices like these.

Read more

SKU: 2249668

As ordered

correct item right price

Read more

SKU: 2249612

Mcgill bearings

Excellent product, price and service. I will be a repeat customer!

Read more

SKU: 2251449

Fast shipping

Fast shipping and correct items.

Read more

Return policy

Item must be unused.

Item must be in it's original package.