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Medium Duty
Ball Bearings
Consisting of a single row deep groove ball bearing and a cast iron housing, Moline’s Medium Duty Ball Bearings are shipped from the factory in shaft-ready condition. The self-contained bearing with a spherical ground outside diameter is assembled into a corresponding spherical seat of the housing, providing full self-alignment of the bearing in the housing at mounting.
Available In Multiple
Configurations
Moline’s Medium Duty Ball Bearings are available in a wide range of shaft sizes and housings, including 2-Bolt Pillow Blocks, 2-Bolt and 4-Bolt Flanges, and Piloted Flanges. The units can be purchased as inserts only, housings only, or as completely assembled units.
Quality Meets
Affordability
The inner rings of the insert bearings are through hardened in the raceway, while the extended ring where the set screws are installed is meallurgically mild and softened. This unique heat treatment ensures full bearing performance and prevents the set screws from loosening during operation, allowing the set screws to be tighted without causing cracks on the inner ring. These products are manufactured overseas for Moline and meet a quality standard set by the bearing industry, except at a lower price.
Diverse Use Cases &
Applications
Moline Medium Duty Ball Bearings are dimensionally interchangeable with comparable industry standard units. Industry applications include, but aren’t limited to: Conveying, Screening, Material Handling, and Food and Beverage.
Medium Duty UCX Ball Bearings
Use the buttons below to access PDF catalogs of each product line or view a digital catalog of our products including detailed measurements and informational attributes about every size in our line. Please note these links will open a new tab!
2-Bolt Pillow Block Resources
Medium Duty UCX 2-Bolt Pillow Block Part Numbers
| Shaft Size | Part Number |
| 1 | 29421100 |
| 1 1⁄8 | 29421102 |
| 1 3⁄16 | 29421103 |
| 1 1⁄4 | 29421104 |
| 1 3⁄8 | 29421106 |
| 1 7⁄16 | 29421107 |
| 1 1⁄2 | 29421108 |
| 1 5⁄8 | 29421110 |
| 1 11⁄16 | 29421111 |
| 1 3⁄4 | 29421112 |
| 1 7⁄8 | 29421114 |
| 1 15⁄16 | 29421115 |
| 2 | 29421200 |
| 2 1⁄8 | 29421202 |
| 2 3⁄16 | 29421203 |
| 2 1⁄4 | 29421204 |
| 2 3⁄8 | 29421206 |
| 2 7⁄16 | 29421207 |
| 2 1⁄2 | 29421208 |
| 2 11⁄16 | 29421211 |
| 2 15⁄16 | 29421215 |
| 3 | 29421300 |
| 3 7⁄16 | 29421307 |
| 3 1⁄2 | 29421308 |
| 3 15⁄16 | 29421315 |
| 4 | 29421400 |
Piloted Flange Resources
Medium Duty UCX Piloted Flange Part Numbers
| Shaft Size | Part Number |
| 1 | 29431100 |
| 1 1⁄8 | 29451102 |
| 1 3⁄16 | 29431103 |
| 1 1⁄4 | 29431104 |
| 1 3⁄8 | 29431106 |
| 1 7⁄16 | 29431107 |
| 1 1⁄2 | 29431108 |
| 1 5⁄8 | 29431110 |
| 1 11⁄16 | 29431111 |
| 1 3⁄4 | 29431112 |
| 1 7⁄8 | 29431114 |
| 1 15⁄16 | 29431115 |
| 2 | 29431200 |
| 2 1⁄8 | 29431202 |
| 2 3⁄16 | 29431203 |
| 2 1⁄4 | 29431204 |
| 2 3⁄8 | 29431206 |
| 2 7⁄16 | 29431207 |
| 2 1⁄2 | 29431208 |
| 2 11⁄16 | 29431211 |
| 2 15⁄16 | 29431215 |
| 3 | 29431300 |
| 3 7⁄16 | 29431307 |
| 3 1⁄2 | 29431308 |
| 3 15⁄16 | 29431315 |
| 4 | 29431400 |
2-Bolt Flange Resources
Medium Duty UCX 2-Bolt Flange Part Numbers
| Shaft Size | Part Number |
| 1 | 29401100 |
| 1 1⁄8 | 29401102 |
| 1 3⁄16 | 29401103 |
| 1 1⁄4 | 29401104 |
| 1 3⁄8 | 29401106 |
| 1 7⁄16 | 29401107 |
| 1 1⁄2 | 29401108 |
| 1 5⁄8 | 29401110 |
| 1 11⁄16 | 29401111 |
| 1 3⁄4 | 29401112 |
| 1 7⁄8 | 29401114 |
| 1 15⁄16 | 29401115 |
| 2 | 29401200 |
Medium Duty Insert Resources
Medium Duty UCX 200 Insert Part Numbers
| Shaft Size | Part Number |
| 1 | 15403100 |
| 1 1⁄8 | 15403102 |
| 1 3⁄16 | 15403103 |
| 1 1⁄4 | 15403104 |
| 1 3⁄8 | 15403106 |
| 1 7⁄16 | 15403107 |
| 1 1⁄2 | 15403108 |
| 1 5⁄8 | 15403110 |
| 1 11⁄16 | 15403111 |
| 1 3⁄4 | 15403112 |
| 1 7⁄8 | 15403114 |
| 1 15⁄16 | 15403115 |
| 2 | 15403200 |
| 2 1⁄8 | 15403202 |
| 2 3⁄16 | 15403203 |
| 2 1⁄4 | 15403204 |
| 2 3⁄8 | 15403206 |
| 2 7⁄16 | 15403207 |
| 2 1⁄2 | 15403208 |
| 2 11⁄16 | 15403211 |
| 2 15⁄16 | 15403215 |
| 3 | 15403300 |
| 3 7⁄16 | 15403307 |
| 3 1⁄2 | 15403308 |
| 3 15⁄16 | 15403315 |
| 4 | 15403400 |
4-Bolt Flange Resources
Medium Duty UCX 4-Bolt Flange Part Numbers
| Shaft Size | Part Number |
| 1 | 29411100 |
| 1 1⁄8 | 29411102 |
| 1 3⁄16 | 29411103 |
| 1 1⁄4 | 29411104 |
| 1 3⁄8 | 29411106 |
| 1 7⁄16 | 29411107 |
| 1 1⁄2 | 29411108 |
| 1 5⁄8 | 29411110 |
| 1 11⁄16 | 29411111 |
| 1 3⁄4 | 29411112 |
| 1 7⁄8 | 29411114 |
| 1 15⁄16 | 29411115 |
| 2 | 29411200 |
| 2 1⁄8 | 29411202 |
| 2 3⁄16 | 29411203 |
| 2 1⁄4 | 29411204 |
| 2 3⁄8 | 29411206 |
| 2 7⁄16 | 29411207 |
| 2 1⁄2 | 29411208 |
| 2 11⁄16 | 29411211 |
| 2 15⁄16 | 29411215 |
| 3 | 29411300 |
| 3 7⁄16 | 29411307 |
| 3 1⁄2 | 29411308 |
| 3 15⁄16 | 29411315 |
| 4 | 29411400 |
Moline products are proudly made, machined, & assembled in the USA.