# AMI UCP204-12 Pillow Block Bearing 3/4" (19.05mm) Bore Set-Screw Locking Cast Iron Housing Wide Inner Ring 200 Series - MROSupply.com ***AMI UCP204-12 wide set-screw pillow block bearing with 3/4" (19.05mm) bore diameter. Cast iron housing with chrome steel insert for normal duty applications. 200 series design provides reliable shaft support.*** ## Product details: - Catalog number: UCP204-12 - SKU: 17923 - Price: ***$26.04*** 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: 1.600 lb - Technicall support: contact supplier for technical support on 800 882 8642 ## Product images: - https://static.mrosupply.com/images/noimage.webp ## Product attributes; - Application: General Purpose - Bearing: UC204-12 - Bolt Size: 3/8 - Covers: No - Duty: Standard - Expansion: No - High Temp: 212f - Housing: Cast iron - Housing Style: P204T - HTS code: 8483.20.40.40 - I.D.: 3/4 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/UCP212-39/UCP200dwg_LkHwT1H.jpg) ## Alternate products to `AMI UCP204-12 Pillow Block Bearing 3/4" (19.05mm) Bore Set-Screw Locking Cast Iron Housing Wide Inner Ring 200 Series - MROSupply.com`: - [Dodge 070324 P2B-S2-115L two-bolt pillow block bearing with 1-15/16" bore, set screw locking, spherical roller insert, cast iron housing, labyrinth seal, non-expansion fixed design for heavy-duty industrial applications. Maximum speed 3180 RPM. Black oxide finish.](https://www.mrosupply.com/products/128981/as-markdown/) - [Browning VPS-112 2-bolt pillow block mounted ball bearing with a 1-3/4-inch bore and set screw locking. The cast iron housing supports a relubricable single-row deep-groove ball bearing insert with a contact seal. Suitable for conveyor head shafts, fan supports, and general industrial machinery.](https://www.mrosupply.com/products/2271865/as-markdown/) - [Dodge 131805 P2B-SXR-100 two-bolt pillow block bearing with 1" bore, eccentric collar locking, standard duty ball bearing insert, cast iron housing, DualGuard seals with flingers, non-expansion fixed configuration, 7500 rpm maximum speed, relubricatable, powder coated finish for general purpose applications.](https://www.mrosupply.com/products/129389/as-markdown/) - [Dodge 123580 P2B-VSC-012 two-bolt pillow block bearing with 3/4" bore, set screw locking, intermediate duty rating, 204 series ball bearing, cast iron housing, DualGuard seals with flingers, non-expansion configuration for fixed positioning.](https://www.mrosupply.com/products/126912/as-markdown/) - [Link-Belt P3S212E (Rexnord 10430355) is a 2-bolt pillow block ball bearing with a 7/8" bore and set screw locking. The cast iron housing is powder coated for corrosion resistance. It features a Buna single lip contact seal and a nylon retainer. This intermediate duty fixed bearing is part of the Link-Belt 200 series ball bearing line.](https://www.mrosupply.com/products/498043/as-markdown/) - [Dodge 123803 P2B-SC-012 two-bolt pillow block ball bearing with 3/4" bore, 65° set screw locking, standard duty rating, cast iron housing, DualGuard seals with flingers, 204 series insert, non-expansion design. Powder coated finish for general purpose applications. Maximum speed 7500 rpm. Relubrication enabled.](https://www.mrosupply.com/products/123363/as-markdown/) - [Dodge 123581 P2B-VSC-100 two-bolt pillow block bearing with 1" bore, 65° set screw locking, intermediate duty rating, and cast iron housing. Features a 205 series ball bearing insert with DualGuard seals and flingers for general-purpose applications. Non-expansion design for fixed shaft positioning, powder coated finish, and relubrication capability. Maximum speed 7500 rpm.](https://www.mrosupply.com/products/130976/as-markdown/) - [Dodge 123830 P2B-SC-008 two-bolt pillow block bearing with 1/2" bore, 65° set screw locking, standard duty ball bearing insert, cast iron housing, non-expansion, DualGuard seals with flingers, 203 series, 7500 rpm max, 1-1/16" shaft centerline height, 3-1/4" to 4-1/16" bolt centerline range, general purpose.](https://www.mrosupply.com/products/131697/as-markdown/) ## Product's reviews: - Excellent company - I love my new found Bearings Company. I love the price, lighting fast shipping and great customers service . Thank you. - In stock ! - Twice now they have had the bearings in needed in stock, with prompt delivery! - Great job - Had my bearings in stock and shipped right away. - 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. ## 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.