# AMI UCEP209-27 Expansion Pillow Block Bearing 1-11/16" (42.863mm) Bore Set Screw Locking Cast Iron Wide Inner Ring - MROSupply.com ***AMI UCEP209-27 expansion pillow block bearing with 1-11/16" (42.863mm) bore and set screw locking. Cast iron housing with chrome steel insert, wide inner ring design for normal duty applications. 200 series expansion type bearing unit.*** ## Product details: - Catalog number: UCEP209-27 - SKU: 7750 - Price: ***$138.97*** 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: 7.580 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: UC209-27 - Bolt Size: 5/8 - Covers: No - Duty: Standard - Expansion: Yes - High Temp: 212f - Housing: Cast iron - Housing Style: EP209 - HTS code: 8483.20.40.40 - I.D.: 1 11/16 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 UCEP209-27 Expansion Pillow Block Bearing 1-11/16" (42.863mm) Bore Set Screw Locking Cast Iron Wide Inner Ring - MROSupply.com`: - [Dodge 126814 P2B-SCM-115 two-bolt pillow block bearing with 1-15/16" bore, medium duty set screw locking, and cast iron housing. DualGuard seals with flingers, 4000 rpm maximum speed, non-expansion fixed design. 211 series ball bearing insert, powder coated finish, relubrication capable. Shaft centerline height 2-1/2", bolt centerline range 6-3/8" to 7-7/16".](https://www.mrosupply.com/products/131302/as-markdown/) - [SealMaster MP-47 2-bolt pillow block bearing unit, 2-15/16" bore, Gold Line. Cast iron housing with 52100 bearing steel insert, black oxide coated, set screw locking, and felt labyrinth seal. Pre-lubricated for general industrial applications.](https://www.mrosupply.com/products/421810/as-markdown/) - [Dodge 126810 P2B-SCM-107 two-bolt pillow block ball bearing, 1-7/16" bore, set screw locking, medium duty, cast iron housing, DualGuard seal with flingers, non-expansion, 5000 rpm max, 5-3/16" to 5-7/8" bolt center range, 2-1/8" shaft centerline height.](https://www.mrosupply.com/products/123722/as-markdown/) - [Dodge 128480 P2B-DLMAH-115 two-bolt pillow block bearing with 1-15/16" bore, D-Lok concentric clamp collar locking, medium duty air handling design. Cast iron housing, 211 series ball bearing for HVAC applications. 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/) - [SealMaster MP-23 is a 1-7/16" bore 2-bolt pillow block bearing from the Gold Line. It features a cast iron housing, 52100 bearing steel insert with black oxide coating, set screw lock, and felt-labyrinth seal. Pre-lubricated for general industrial applications.](https://www.mrosupply.com/products/421778/as-markdown/) - [Dodge 128825 P2B-DLM-107 two-bolt pillow block bearing with 1-7/16" bore, medium duty ball bearing insert, and D-Lok concentric clamp collar locking. Cast iron housing with powder coated finish, 208 series, non-expansion fixed design. DualGuard seals with flingers for general purpose applications, relubricatable, maximum 5000 rpm.](https://www.mrosupply.com/products/125668/as-markdown/) - [SealMaster MP-27 is a 1-11/16" bore 2-bolt pillow block bearing from the Gold Line. It features a cast iron housing, 52100 bearing steel insert with black oxide coating, set screw lock, and felt-labyrinth seal. Pre-lubricated for general industrial duty.](https://www.mrosupply.com/products/421787/as-markdown/) ## Product's reviews: - 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. - Barons for my sweeper truck - Great product well recommend to anybody - Excellent company - I love my new found Bearings Company. I love the price, lighting fast shipping and great customers service . Thank you. ## 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.