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- R Series Ball Bearings
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- R20-2RS
- Also available in Stainless Steel, add prefix "S"
- ABEC Grades 1, 3, 5, 7, and 9 are available.
- Two rubber seals = (2RS), also available with a single rubber seal = (RS).
- Also available with two light contact rubber seals = (2RU), or with a single light contact rubber seal = (RU)
Product Details
| Specifications | ||
| Bearing Type | Sealed | |
| Bore Dia (d) | 1.2500 | in |
| Outer Dia (D) | 2.2500 | in |
| Radius (min) (rs) | 0.031 | in |
| Ball Qty | 12 | |
| Ball Dia (Dw) | 0.2813 | in |
| Width (B) | 0.5000 | in |
| Dynamic Load Rating (Cr) | 3,695 | lbs |
| Static Load Rating (Cor) | 1,986 | lbs |
| Weight (g) | 102.00 | grams |
| Precision | A1 | |
| Standard Clearance | C0 | |
| Material | 52100 Chrome steel (or equivalent) | |
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.