- Bearings Catalog
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- Pillow Blocks, Flanges, Take Up Units and Bearing Inserts
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- Three Bolt Flanges - Standard, Light Duty and Flangette
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- Metric Series
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- FB203-17UMM
- Also available with eccentric locking collar.
- Various seal options and plated housing options are described in the Nomenclature and Bearing Types information.
Product Details
| Specifications | ||
| Bearing Type | Three bolt flanged bracket | |
| Dynamic Load Rating (Cr) | 12,800 | N |
| Static Load Rating (Cor) | 6,600 | N |
| Housing Width (b) | 64.000 | mm |
| Mounting Hole Center-to-Center (e) | 22.200 | mm |
| Housing Length (a) | 108.000 | mm |
| Housing Base Thickness (g) | 8.000 | mm |
| Bearing Inner Race Width (Bi) | 31.000 | mm |
| Bearing Inner Race Width - Short Side (n) | 12.700 | mm |
| Bearing Inner Race Width - Extended Side (m) | 18.300 | mm |
| Bearing Number | UC203-17MM | |
| Housing Number | FB204 | |
| Mounting Hole Dia. (s) | 10.000 | mm |
| Flange Assembly Height (Z) | 34.300 | mm |
| Flange Height (l) | 25.500 | mm |
| Mounting Base to Bearing Center (i) | 16.000 | mm |
| Housing Neck (p) | 60.000 | mm |
| Slot-to-Slot Distance (e) | 38.100 | mm |
| Mounting Hole Centers (D) | 43.000 | mm |
| Shaft Dia., Nominal (d) | 17.000 | mm |
| Weight (g) | 700.00 | grams |
| Material | Cast iron housing, chrome steel bearing | |
All information in this catalog has been thoroughly checked for accuracy. However, the catalog data should not be relied upon entirely for design and development purposes. AST Bearings assumes no liability for possible errors or omissions. All dimensions and specifications are subject to change without notice. Contact AST Bearings for the most current catalog data as it applies to you and for your application.