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MI 58

Image for Illustration purposes only. Actual product may vary

The McGill MI 58 is a precision-ground inner race for use with CAGEROL (MR series) and GUIDEROL (GR series) needle roller outer assemblies. Built from 52100 bearing steel, it is sold individually so the assembly can run on a hardened ground shaft when one is unavailable.

MODEL MI 58

SKU

2251056

WEIGHT

2.120 lb

UOM

each

UPC

726166000851

This product has a minimum order quantity of (25 minimum) This is the minimum order quantity available when purchasing this product.

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

$139.22 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

Select Quantity(25 minimum)

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Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

Bore Size (in)

3.625

Cage Material

Steel

Duplexing

No

Full Complement/Caged

Caged

Housing & Shaft Fillet (in)

0.1

Lubrication Hole Type

Lubrication Groove & Hole

Number of Rows

1

O.D. (in)

4.25

Platform

Inner Ring Only

Retainer

No

Seal Type

Unsealed

Separable

Nonseparable

Standard Met

ABMA, ISO

Width

2.81

Regal Beloit Mcgill&Reg; MI 58
UPC: 726166000851 | UNSPSC: 31171500 | GTIN:
Bearings > Roller Bearings > Bearing Inner Rings

McGill® Machined Separable Inner Ring, Standard, Series: MI Series, 3-5/8 in Inside Dia, 4.2485 in Outside Dia, 2.01 in Overall Width, For Use With: GUIDEROL® GR 68 SS, GR RS, GR RSS, GR S, GR SRS, CAGEROL® MR RS, MR RSS, MR S, MR SRS, MR 68 SS Bearing, Round/Spherical Bore, Lubrication Hole Lubrication Hole, Chrome Steel

Features:
  • AMBA standard 18.2 precision rating
  • Thru hardened precision ground rings construction
Specs:
  • Lubrication Hole Type: Lubrication Hole
  • Bore Type: Round/Spherical
  • Overall Width: 2.01 in
  • Inside Diameter: 3-5/8 in
  • Outside Diameter: 4.2485 in
  • Material: Chrome Steel
  • Suitable For Use With: GUIDEROL® GR 68 SS, GR RS, GR RSS, GR S, GR SRS, CAGEROL® MR RS, MR RSS, MR S, MR SRS, MR 68 SS Bearing
  • Type: Standard
  • Series: MI Series
Packaging:
  • Length: 5.0 in
  • Width: 2.81 in
  • Height: 5.0 in

SKU: 2249579

Excellent service

EXCELLENT SERVICE ORDER WENT THROUGH FLAWLESSLY

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SKU: 2251449

Fast shipping

Fast shipping and correct items.

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SKU: 2249612

Mcgill bearings

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

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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

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: 2249579

Excellent service

EXCELLENT SERVICE ORDER WENT THROUGH FLAWLESSLY

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

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

Return policy

Item must be unused.

Item must be in it's original package.