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Smith Bearing MCR-30-SB metric stud-type cam follower with 30mm OD, M12x1.5 thread, and 25mm stud length. Sealed and crowned design with full complement needle rollers for high load capacity. Dynamic load rating 8100 N, static 9700 N. Max speed 8300 rpm. Overall length 40mm, roller width 14mm.
MODEL MCR-30-SB
Contact supplier for technical support on: 800-932-0076
$65.63 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
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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
6
Basic Dynamic Load Rating (newtons)
8100
Basic Load Rating (Track Roller) Static (newtons)
8400
Basic Static Load Rating (newtons)
9700
C1
0.6
d2
23
M
6
M1
3
Mass (grams)
92
Max. Speed (rpm)
8300
Overall Length (mm)
40
Roller O.D. (mm)
30
Roller Width (mm)
14
rs
0.60
SMITH Bearing Number
MCR-30-SB
Stud Dia. (mm)
12
Stud Length (mm)
25
Thread (mm)
M12 x 1.5
Thread Length (mm)
13
Track Roller Dynamic Load(newtons)
6800
Cam Followers The MCR-30-SB Caged Stud Type Hex Head Slot Sealed Crowned Metric Needle Bearing Cam Follower by Smith Bearings is engineered for precision and durability in demanding applications. This cam follower is designed to optimize performance in various industrial and aerospace environments, offering reliable support and smooth operation.
Key Features
| Caged Design | Ensures optimal needle alignment and minimizes friction, enhancing operational efficiency. |
|---|---|
| Sealed Construction | Protects the internal components from contaminants, prolonging service life and reducing maintenance needs. |
| Crowned Profile | Facilitates smooth rolling contact, minimizing wear on the cam surface and improving overall performance. |
| Hex Head Slot | Allows for easy installation and adjustment, making it user-friendly for various mounting configurations. |
| Metric Specifications | Tailored for compatibility with metric applications, providing versatility across a range of equipment. |
Applications
| Industrial Machinery | Ideal for conveyor systems, automated machinery, and other mechanical applications requiring precise movement. |
|---|---|
| Aerospace | Approved for use in aircraft engines and airframe applications, ensuring compliance with rigorous industry standards. |
| Manufacturing Equipment | Suited for CNC machines and robotic arms, where reliable motion and durability are paramount. |
Benefits
| Enhanced Reliability | Designed to withstand high loads and harsh conditions, delivering consistent performance over time. |
|---|---|
| Reduced Downtime | Sealed design minimizes the risk of contamination, leading to lower maintenance costs and reduced equipment downtime. |
| Improved Efficiency | The crowned design allows for smoother operation, reducing friction and energy consumption during use. |
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 | Magnetics |
| Model | NT2000 |
| Brand | GMN Bearings USA |
| Model | HYKH61907-2RZ ETA P4+ DUL |
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.