# AMI UCEP212-39 Expansion Pillow Block Bearing 2-7/16" (61.913mm) Bore Set Screw Locking Cast Iron Housing Wide Inner Ring 200 Series - MROSupply.com ***AMI UCEP212-39 expansion pillow block bearing with 2-7/16" (61.913mm) bore and set screw locking. Cast iron housing, chrome steel insert, wide inner ring, normal duty 200 series. Allows axial shaft movement for thermal expansion in industrial applications.*** ## Product details: - Catalog number: UCEP212-39 - SKU: 3220 - Price: ***$258.40*** Each - Shipping: ***FREE SHIPPING*** ON ORDERS OVER $100 - Typically Ships in: 1 day - Brand: [AMI Bearings](https://www.mrosupply.com/brands/ami-bearings/) - Category: - [2-Bolt Pillow Block Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/pillow-block-bearings/2-bolt-pillow-block-bearings/) - [Pillow Block Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/pillow-block-bearings/) - [Mounted Ball Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/) - [Mounted Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/) - [Bearings](htts://www.mrosupply.com/bearings/) - Unit of measure: each - Weight: 14.560 lb - Technicall support: contact supplier for technical support on 800 882 8642 ## Product images: - https://static.mrosupply.com/images/noimage.webp - https://static.mrosupply.com/images/noimage.webp ## Product attributes; - Application: General Purpose - Bearing: UC212-39 - Bolt Size: 3/4 - Covers: No - Duty: Standard - Expansion: Yes - High Temp: 212f - Housing: Cast iron - Housing Style: EP212 - HTS code: 8483.20.40.40 - I.D.: 2 7/16 in - Inner Ring Width: Wide - Insert Material: Bearing steel - Insert Type: Ball Bearing - Locking: Set screw - Lubrication Fitting Tap: 1/4-28 UNF - Relubrication: Yes - Seal: Contact Seal with Slinger - Type: Pillow block ## Product documents / software: - [drawing](https://documents.mrosupply.com/product_documents/UC/UCEP217-52/UCEP200dwg.jpg) ## Alternate products to `AMI UCEP212-39 Expansion Pillow Block Bearing 2-7/16" (61.913mm) Bore Set Screw Locking Cast Iron Housing Wide Inner Ring 200 Series - MROSupply.com`: - [Dodge 126818 P2B-SCM-207 two-bolt pillow block bearing with 2-7/16" bore, 65° set screw locking, medium duty cast iron housing, 214 series ball bearing insert, DualGuard seals with flingers, non-expansion fixed mount, 3000 rpm maximum speed, relubrication capable, powder coated finish, 7-1/2"–8-1/2" bolt centerline range, 3" shaft centerline height.](https://www.mrosupply.com/products/133896/as-markdown/) - [Dodge 126192 F4B-SCM-200 four-bolt flange bearing with 2" bore, set screw locking, medium duty rating, and non-expansion fixed mount. 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Single-lip seal with flingers, powder coated finish, relubrication capable, 3500 rpm maximum speed.](https://www.mrosupply.com/products/130330/as-markdown/) - [Dodge 128829 P2B-DLM-115 two-bolt pillow block bearing with 1-15/16" bore, D-Lok concentric clamp collar locking, medium duty cast iron housing, DualGuard seals with flingers, non-expansion configuration, 211 series. Suitable for general purpose applications with a maximum speed of 3500 rpm. Relubrication enabled.](https://www.mrosupply.com/products/125670/as-markdown/) ## Product's reviews: - Ami bearings - I've been using AMI bearings for several years now and have had zero problems. There made in Japan, so seem remarkably high quality but half the price of NTN. - Great job - Had my bearings in stock and shipped right away. - Excellent company - I love my new found Bearings Company. I love the price, lighting fast shipping and great customers service . Thank you. - Barons for my sweeper truck - Great product well recommend to anybody ## FAQ: - 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.