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Smith Bearing PCR-1-3/8 Smith-Trax plain stud track roller with 1.375" roller OD, 1/2-20 UNF thread, and 0.844" roller width. Features a 5/16" hex size, 0.500" stud diameter, and 1-1/4" stud length. Ball bearing type with dynamic thrust load rating of 370 lbs and radial basic dynamic rating of 1,350 lbs at 500 hours and 33 rpm. Maximum static capacity is 600 lbs.
MODEL PCR-1-3/8
Contact supplier for technical support on: 800-932-0076
$47.24 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Bearing Type
BB
Dynamic Thrust Load Rating (lbs) 500 hrs. 33 rpm.
370
Eff. Thread Min.
5/8
Hex Size
5/16
Max. Static Capacity (lbs)
600
Radial Basic Dynamic Rating (lbs) 500 hrs. 33 rpm.
1,350
Roller O.D.
1.375
Roller O.D. Tolerance
+.000/-.001
Roller Width
0.844
Shoulder Length
0.031
Shoulder Width Or End Plate Diameter
0.625
SMITH Bearing Number
PCR-1-3/8
Stud Dia.
0.500
Stud Dia. Tolerance
+.001/-.000
Stud Length
1-1/4
Thread U.N.F. Class 2A
1/2-20
Cam Follower Needle Roller Bearings The PCR-1-3/8 Smith-Trax Idler Roller is an exemplary product from Smith Bearings, a trusted name in precision needle roller bearings. Designed for high-thrust load applications, this cam follower bearing combines innovation with reliability, making it suitable for a variety of demanding environments in both aerospace and industrial fields.
Key Features
| Precision Engineering | Manufactured with meticulous attention to detail, ensuring optimal load distribution and reduced friction. |
|---|---|
| High Load Capacity | Specifically designed to handle high-thrust loads, making it ideal for rigorous applications. |
| Durable Construction | Composed of high-quality materials that deliver exceptional wear resistance and longevity. |
| Versatile Compatibility | Available in both inch and metric sizes, allowing for seamless integration into various systems. |
| Quality Assurance | Adheres to stringent quality standards, including ISO 9001 and AS 9100 certifications, ensuring consistent performance and reliability. |
Applications
| Aerospace Sector | Perfect for use in aircraft engines and airframes, where reliability under extreme conditions is critical. |
|---|---|
| Industrial Machinery | Suitable for various industrial applications that require durable and high-performance bearing solutions. |
| Corrosive Environments | Can be used in applications where exposure to harsh conditions is expected, especially when paired with stainless steel options. |
Benefits
| Enhanced Performance | Provides smooth operation and lower maintenance costs due to its efficient design. |
|---|---|
| Increased Reliability | Built to withstand the demands of high-thrust applications, minimizing downtime and enhancing productivity. |
| Longevity | The robust construction ensures a longer service life, making it a cost-effective choice for various applications. |
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.
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.