# PTI UCPX15-48 2-Bolt Pillow Block Bearing - 3 in. Bore, Gold Series, Heavy Duty - MROSupply.com ***PTI UCPX15-48 2-bolt pillow block bearing unit with 3 in. bore, set screw locking, and heavy-duty cast iron housing. Gold Series features nylon cage and zinc-plated steel seal for high-speed and corrosion-resistant applications.*** ## Product details: - Catalog number: UCPX15-48 - SKU: 2207014 - Price: ***$292.37*** Each - Shipping: ***FREE SHIPPING*** ON ORDERS OVER $100 - Typically Ships in: 1 day - Brand: [PTI](https://www.mrosupply.com/brands/pti/) - 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: 14.300 lb - Technicall support: contact supplier for technical support on 704 588 1091 ## Product images: - https://static.mrosupply.com/images/noimage.webp ## Product documents / software: - [Ball_Bearing_Instruction_Manual_06-13](https://documents.mrosupply.com/product_documents/22/07/2207014/Ball_Bearing_Instruction_Manual_06-13_MIA4yAL.pdf) - [Catalog page](https://documents.mrosupply.com/product_documents/22/07/2207014/pg.30_hDVyrrW.pdf) ## Alternate products to `PTI UCPX15-48 2-Bolt Pillow Block Bearing - 3 in. Bore, Gold Series, Heavy Duty - 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 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/) - [Dodge 126823 P2B-SCM-307 two-bolt pillow block bearing with 3-7/16" bore, medium duty set screw locking, and cast iron housing. Non-expansion fixed design with DualGuard seals and flingers, 218 series ball bearing insert, and 2000 rpm maximum speed. Relubrication capable for general purpose applications.](https://www.mrosupply.com/products/130155/as-markdown/) - [SealMaster MP-39 2-7/16" bore 2-bolt pillow block bearing unit from the Gold Line. Cast iron housing with 52100 bearing steel insert, black oxide coating, set screw lock, and felt labyrinth seal. Pre-lubricated for general industrial applications.](https://www.mrosupply.com/products/421803/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 126822 P2B-SCM-300 two-bolt pillow block bearing with 3" bore, 65° set screw locking, medium duty cast iron housing, 216 series ball bearing insert, DualGuard seal with flingers, non-expansion fixed mount for general purpose industrial applications. Powder coated steel housing with relubrication capability, maximum 2500 rpm.](https://www.mrosupply.com/products/123697/as-markdown/) - [SealMaster MP-63 3-15/16" bore 2-bolt pillow block bearing unit from the Gold Line. 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/418497/as-markdown/) ## Product's reviews: - Thanks - Thanks for the help. I will be ordering again - Ring roll chain tensioner - easy to install, works great, extends chain life by keeping chain from whipping around. Reduces drive chain noise. - Good service - good product - good quality bearings ## 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.