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MR 40 RS

Image for Illustration purposes only. Actual product may vary

The McGill MR 40 RS is a CAGEROL machined-race radial needle roller bearing (size 40) with cage-guided needle rollers and a rubber lip seal on one side. Built from 52100 bearing steel for high radial load capacity in a compact section. Used in transmissions, planetary gearboxes, and oscillating linkages.

MODEL MR 40 RS

SKU

2251591

WEIGHT

1.160 lb

UOM

each

UPC

726166067663

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

$199.16 Each

Prices are subject to change

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Bearing Modification Services

Typically Ships in: 1 day

Returnable: See conditions

Bore Type

Straight

Cage Material

Steel

Duplexing

No

Flanges

No flange

Full Complement/Caged

Caged

Height

3.31

Length

3.31

Lubrication Hole Type

Lubrication groove and hole

O.D. (in)

3.25

Radial Clearance

Normal

Related Inner Ring

MI 31, MI 32, MI 34

Seal Type

Rubber Lip

Sealed

Sealed - One Side

Separable

Nonseparable

Static Load Rating (lb)

42900

Regal Beloit Mcgill&Reg; MR 40 RS

UPC: 726166067670 | UNSPSC: 31171542 | GTIN:
Bearings > Roller Bearings > Needle Roller Bearings

McGill® CAGEROL® Unmounted Needle Roller Bearing, Heavy Duty Standard, Series: MR Series, 2-1/2 in Bore Dia, 3-1/4 in Outside Dia, 1 Row, 1-3/4 in W, Double Sealed Closure, 23400 lb Dynamic/42900 lb Static, 52100 Steel Bearing, Rubber Seal, Steel Cage, 1530 rpm Maximum, -20 to 250 deg F

Features:

  • Machined outer race
  • Needle roller with end relief
  • Annular lubrication groove and holes
  • Factory grease fill
  • Double seal with both seal lips turned out

Specs:

  • Cage Material: Steel
  • Bearing Material: 52100 Steel
  • Temperature Rating: -20 to 250 deg F
  • Seal Material: Rubber
  • Load Capacity: 23400 lb Dynamic/42900 lb Static
  • Closure Type: Double Sealed
  • Bore Diameter: 2-1/2 in
  • Outside Diameter: 3-1/4 in
  • Number of Rows: 1
  • Maximum Speed: 1530 rpm
  • Width: 1-3/4 in
  • Type: Heavy Duty Standard
  • Series: MR Series

Packaging:

  • Length: 3.31 in
  • Width: 1.81 in
  • Height: 3.31 in

SKU: 2249579

Excellent service

EXCELLENT SERVICE ORDER WENT THROUGH FLAWLESSLY

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SKU: 2249374

Great!

Got the bearing i needed at a fraction of the price with free shipping and quick delivery. I will definitely order the rest of my bearings from MRO

Read more

SKU: 2251449

Fast shipping

Fast shipping and correct items.

Read more

SKU: 2249612

Mcgill bearings

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

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.

Reviews

SKU: 2249579

Excellent service

EXCELLENT SERVICE ORDER WENT THROUGH FLAWLESSLY

Read more

SKU: 2249374

Great!

Got the bearing i needed at a fraction of the price with free shipping and quick delivery. I will definitely order the rest of my bearings from MRO

Read more

SKU: 2251449

Fast shipping

Fast shipping and correct items.

Read more

SKU: 2249612

Mcgill bearings

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

Read more

Return policy

Item must be unused.

Item must be in it's original package.