Category: "R" Series Ball Bearings
- 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 PTFE seals = (TT), or with a single PTFE seal = (T)
- Also available with two light contact rubber seals = (2RU), or with a single light contact rubber seal = (RU)
|Bore Dia (d)||0.3750|
|Outer Dia (D)||0.8750|
|Radius (min) (rs)||0.016|
|Dynamic Load Rating (Cr)||749|
|Static Load Rating (Cor)||301|
|Max Speed (Grease) (X1000 RPM)||32|
|Max Speed (Oil) (X1000 RPM)||38|
|Max. Shaft Shoulder Dia. Inner (Ui)||0.5|
|Min. Housing Shoulder Dia., Outer (Uo)||0.784|
|Ball Dia (Dw)||0.1563|
|Material||52100 Chrome steel (or equivalent)|
|Closures and Seals|
|Cages and Retainers|
|Tolerances and Precision|
|Fitting and Mounting|
|Load and Life Calculation Information|
|eDrawings file (.ePRT, eASM)|
The information in AST Bearings herein is provided for informational purposes only. This information should not be relied upon for design, development or other purposes.
Contact AST Bearings for the most current product information as it applies to you and for your product information.