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Smith Bearing IRR-3/8-1 inner race with 0.3750" bore, 0.6245" outside diameter, and 0.760" overall width. Precision ground with tight tolerances for use with cam followers and track rollers. Unsealed design for open applications.
MODEL IRR-3/8-1
Contact supplier for technical support on: 800-932-0076
$11.69 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
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Typically Ships in: 1 day
Returnable: See conditions
Bore Diameter I.D. Nominal
.3750
Bore Diameter I.D. Tolerance
+0.0000/-0.0004
Hole Diameter
3/32
Max. Fillet for Shaft
.025
Outside Diameter Nominal
.6245
Outside Diameter Tolerance
+0.0000/-0.0004
Overall Width
.760
Overall Width Tolerance
+.000/-.005
SMITH Bearing Number
IRR-3/8-1
Bearings
Overview The Smith IRR-3/8-1 Inner Ring Races Ancillary Bearings are precision-engineered components designed to provide superior performance in a variety of applications. Manufactured by Smith Bearings, a leader in the bearing industry with over 50 years of experience, this inner ring race is specifically crafted to enhance the reliability and efficiency of your machinery. Constructed with high-quality materials, the IRR-3/8-1 is ideal for both aerospace and industrial applications, ensuring optimal performance under demanding conditions. This product adheres to stringent quality standards, including ISO 9001 and AS 9100 registrations, solidifying its reputation for durability and precision.
Key Features
| Precision Design | Engineered to meet strict tolerances, ensuring accurate fit and function in various applications. |
|---|---|
| High-Quality Materials | Crafted from premium materials that provide resistance to wear and tear, ensuring longevity. |
| Versatile Application | Suitable for a wide range of industries, including aerospace and industrial sectors, making it a versatile choice for various projects. |
| Enhanced Performance | Optimized for high-thrust load applications, providing reliable operation under heavy loads. |
| Compatibility | Designed to work seamlessly with a variety of bearing systems, enhancing overall system performance. |
Applications
| Aerospace Industry | Perfectly suited for engines and airframe applications, where precision and reliability are critical. |
|---|---|
| Industrial Machinery | Ideal for use in manufacturing equipment and machinery requiring high-performance bearings. |
| Corrosive Environments | When paired with Smith’s stainless steel options, this inner ring can withstand challenging environmental conditions. |
Benefits
| Increased Reliability | Reduces the risk of failure in critical applications, ensuring operational continuity. |
|---|---|
| Improved Efficiency | Offers lower friction and wear, leading to enhanced performance and reduced maintenance costs. |
| Durable Construction | Built to withstand rigorous operational demands, providing a long service life and peace of mind. |
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.
| Brand | Consolidated Bearings |
| Model | 53215 |
| Brand | Rocky Mountain Twist |
| Model | 95006811 |
Disclaimer: The return policy information shown below is merely a copy of the text as stated in IDC-USA's Annual Return Policy.
File: http://documents.mrosupply.com/file_uploads/IDCreturnpolicy.pdf
ANNUAL RETURN POLICY PURPOSE: The purpose of IDC-USA’s Annual Return Policy is to allow IDC Distributors the opportunity to return salable stock merchandise of current design that may not have adequate “turns” and replace it with faster moving product.
ACCEPTANCE: IDC Owner-Distributors shall submit a return list to IDC-USA with all pertinent information as follows:
a. Product brand name
b. Quantity
c. IDC-USA’s product identification number
d. Corresponding distributor’s P.O. number or invoice number Acceptance of return shall be subject to IDC-USA inventory levels and manufacturer’s restrictions.
AUTHORIZATION: The return shall be audited and the IDC Owner-Distributor will receive an approved return list with a Return Material Authorization (RMA) number assigned to it. RETURN DATE: Each owner-distributor shall be assigned a month during which they shall be entitled to make a single annual return.
Product Qualification: All products returned must be:
a. On the current price list
b. In good resale condition
c. In the original packaging
d. Purchased from IDC-USA within 3 years of the return
e. Stock items only; no special order items
f. Only those items which have been approved
VALUE: The IDC Owner-Distributor shall receive a credit not to exceed 5% of the owner-distributor’s prior year annual purchases from the IDC Distribution Center. Credit received shall be the actual purchase price or price in effect at the time of the return, whichever is lowest, less applicable restocking charges. Additionally, all annual returns must have a minimum return value of $100.
RESTOCKING CHARGES: There will be a 15% restocking fee unless return is offset by a noncancelable order of equal value to be placed at the time of return. All items received that are not in their original box shall be subject to an additional 15% repackaging fee.
FREIGHT: Returns will be made freight prepaid by the IDC Owner-Distributor to the IDC Distribution Center. The packing slip and all cartons must reference the RMA number. The owner-distributor will be notified of any items received that do not qualify as set forth above. Those items will not be credited and shall be scrapped unless the IDC Owner-Distributor directs otherwise and assumes any additional transportation charges.