MFC-15 Sealmaster Mounted Cast Iron Flange Cartridge Ball Bearing - 52100 Bearing Steel, Black Oxided
KKM Solutions is an independent parts distributor, not an authorized Sealmaster dealer — how we source.
Sealmaster MFC-15 - Mounted Ball Bearings - Bearing Type: Medium Duty; Housing material: Cast Iron.
Overview
Part number MFC-15 from Sealmaster, listed in Ball Bearings. Specifications on file: Ability to Relubricate Yes; Bearing Insert Finish Black Oxide; Bearing Insert Material 52100 Bearing Steel; Bearing Type Medium Duty. KKM Solutions quotes this part with pricing and availability confirmed per order.
In our catalog, the MFC-15 from Sealmaster is listed under the Mounted Ball Bearings category. The manufacturer's published data for this part number specifies Bearing Type: Medium Duty.
Key manufacturer data on file for this item includes Housing material: Cast Iron; Housing Style: Flange Block; UPC: 662461013311; Bore Shape: Straight; Rolling Element: Ball Bearing; Overall Width (in): 4.38 in; Bolt Size (in): 5/16 in; Pilot Configuration: Piloted; Housing Construction: One Piece; Overall Height (in): 1.5 in; Overall Length (in): 4.38 in; Housing Color: Black. The complete technical table is shown in the Specifications tab on this page.
Specifications
| Ability to Relubricate | Yes |
|---|---|
| Bearing Insert Finish | Black Oxide |
| Bearing Insert Material | 52100 Bearing Steel |
| Bearing Type | Medium Duty |
| Bolt Circle (in) | 3.625 in |
| Bolt Size (in) | 5/16 in |
| Bore Diameter (in) | 0.9375 in |
| Bore Shape | Straight |
| Cage Material | PPS - Polyphenylene Sulfide |
| Cage Type | Land Riding Retainer |
| Dynamic Load Rating (lb) | 4,381 lb |
| End Cap Available | No |
| Fixed vs. Expansion | Fixed |
| Foot Height (in) | 0.38 in |
| Grease Fitting Thread Size | 1/4-28 |
| Housing Coating | Powder Coated |
| Housing Color | Black |
| Housing Construction | One Piece |
| Housing material | Cast Iron |
| Housing Outside Diameter (in) | 4.38 |
| Housing Style | Flange Block |
| Housing Type | Piloted Flange Cartridge |
| Inner Race Heat Treat Method | Zone-Hardened |
| Inner Ring Outside Diameter (in) | 1.594 in |
| Insert | 3-015 |
| Length Through Bore (in) | 1.498 in |
| Lubricant | Lithium Complex NLGI 2 Grease |
| Max Operating Temperature (F) | 220 °F |
| Maximum Speed (RPM) | 5450 rpm |
| Misalignment Capability | ±2.0° Misalignment - Static Only |
| Misalignment Type | Static Only |
| Outer Ring Land Profile | Standard |
| Overall Height (in) | 1.5 in |
| Overall Length (in) | 4.38 in |
| Overall Width (in) | 4.38 in |
| Pilot Configuration | Piloted |
| Pilot Depth (in) | 0.25 in |
| Pilot Diameter (in) | 3 in |
| Radial Clearance | Standard |
| Rolling Element | Ball Bearing |
| Seal Type | Felt Labyrinth Seal |
| Shaft Locking Type | Set Screw |
| Size Code | 2-13 |
| Static Load Rating (lb) | 2,567 lb |
| UPC | 662461013311 |
| Vibration Frequency Fundamental Train | 0.0066 cps |
| Vibration Frequency Inner Ring Defect | 0.0905 cps |
| Vibration Frequency Outer Ring Defect | 0.0595 cps |
| Vibration Frequency Roller Spin | 0.0385 cps |
Product details
| Manufacturer | Sealmaster |
|---|---|
| Manufacturer part number | MFC-15 |
| Product category | Ball Bearings |
| Published specifications | 49 attributes listed |
| Related part numbers | 7 other part numbers in this family |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for MFC-15?
This part is quoted on request, so no price is listed for it here. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the MFC-15?
MFC-15 is made by Sealmaster and is listed in our Ball Bearings category. KKM Solutions is an independent distributor, not an authorized Sealmaster dealer: we source the exact Sealmaster part number MFC-15, and the quote confirms condition and lead time before you order.
Is the MFC-15 new and genuine?
Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.
What warranty comes with the MFC-15, and can I return it?
Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.
What is the lifecycle status of MFC-15?
No published lifecycle status is on file for MFC-15. Sealmaster lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.
What are the key specifications of MFC-15?
Key specifications include Ability to Relubricate: Yes; Bearing Insert Finish: Black Oxide; Bearing Insert Material: 52100 Bearing Steel; Bearing Type: Medium Duty. The full specification table on this page lists every published attribute for this part.
What is the bore size of MFC-15?
Per the published specification for MFC-15: Bore Diameter (in): 0.9375 in; Bore Shape: Straight. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
What thread or connection does MFC-15 use?
Per the published specification for MFC-15: Grease Fitting Thread Size: 1/4-28. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
What operating temperature is MFC-15 rated for?
Per the published specification for MFC-15: Max Operating Temperature (F): 220 °F. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
How quickly can MFC-15 ship?
Lead time for MFC-15 is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.
Variants & Related Part Numbers
Other Sealmaster part numbers in this family:
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