- Bearing Preload Rating
- 1000.0 pounds nominal
- Bore Diameter
- 55.0 millimeters nominal
- Internal Clearance
- 0.0080 inches nominal axial and 0.0008 inches minimum radial and 0.0017 inches maximum radial
- Load Direction
- angular
- Overall Outside Diameter
- 80.0 millimeters nominal
- Overall Width
- 26.0 millimeters nominal
- Material Document And Classification
- unable to decode
- Material
- unable to decode
- Retainer Fabrication Method
- machined
- Standard Tolerance Designation
- abec no.5
- Special Features
- stabilized for operation at 65 deg f to p 350 deg f,thrust marking (v) on od of outer rings,max surface finish,ball 2 uin aa,inner and outer ring groove 10 uin aa,race retainer pilot surface 20 uin aa,retainer pilotsurface 40 uin aa,retainer ball pocket63 uin aa,id and od 13 uin aa,retainerbore concentric to od within 0.002 in.tir
- Style Designator
- counterbored outer rings, non-separable, tandem mounting
- Surface Finish
- ground
- Test Data Document
- "+6903-91547 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."