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Smith Bearing MCR-40-SB metric stud-type cam follower with 40mm OD, M18x1.5 thread, and sealed crowned outer ring. Full complement needle roller design for high radial load capacity. Dynamic load rating 14,200 N, static load rating 20,400 N. Hex head slot drive. Overall length 58mm, stud length 36.5mm, roller width 20mm. Suitable for track roller applications.
MODEL MCR-40-SB
Contact supplier for technical support on: 800-932-0076
$94.76 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Additional note4
Tolerance for C Raceway Width is +0.00/-0.12 mm
B2
8
Basic Dynamic Load Rating (newtons)
14200
Basic Load Rating (Track Roller) Static (newtons)
15500
Basic Static Load Rating (newtons)
20400
C1
0.8
d2
32
M
6
M1
3
Mass (grams)
262.8
Max. Speed (rpm)
6000
Overall Length (mm)
58
Roller O.D. (mm)
40
Roller Width (mm)
20
rs
1.00
SMITH Bearing Number
MCR-40-SB
Stud Dia. (mm)
18
Stud Length (mm)
36.5
Thread (mm)
M18 x1.5
Thread Length (mm)
19
Track Roller Dynamic Load(newtons)
10900
Cam Followers The Smith MCR-40-SB Caged Stud Type Hex Head Slot Sealed Crowned Metric Needle Bearing Cam Follower is engineered for optimal performance in demanding applications. This precision needle roller bearing cam follower combines innovative design with high-quality materials to ensure reliability and efficiency in various industrial and aerospace environments.
Key Features
| Caged Stud Type Design | This cam follower features a robust caged stud design that enhances load distribution, reducing wear and extending service life. |
|---|---|
| Hex Head Slot | The hex head slot allows for easy installation and secure fastening, facilitating maintenance and replacement. |
| Crowned Profile | The crowned outer surface promotes smooth movement and minimizes friction, ensuring superior performance in dynamic applications. |
| Sealed Construction | Equipped with seals that protect against contaminants, this cam follower is designed to operate reliably in harsh environments, prolonging its lifespan. |
| Metric Dimensions | Specifically designed to meet metric specifications, making it compatible with a wide range of machinery and equipment. |
Applications
| Industrial Machinery | Ideal for use in conveyor systems, robotics, and various automated machinery where precision and durability are required. |
|---|---|
| Aerospace | Approved for applications in aerospace systems, ensuring reliability in critical environments such as engines and airframes. |
| Corrosive Environments | The design is suitable for applications exposed to moisture and chemicals, especially when paired with stainless steel options. |
Benefits
| Enhanced Durability | The high-quality materials and sealed construction provide exceptional resistance to wear and environmental factors, ensuring long-lasting performance. |
|---|---|
| Improved Efficiency | With its crowned profile and low friction design, this cam follower reduces energy consumption and enhances overall operational efficiency. |
| Easy Maintenance | The hex head slot design simplifies installation and maintenance, reducing downtime and labor costs associated with replacement. |
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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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.