Part Number SB2517-1 Inner Bearing Ring
SKU: 3110012576976SB25171 Inner Bearing Ring Datasheet
Overall Width:
Between 3.4980 inches and 3.4985 inches
Bore Diameter:
Between 1.7490 inches and 1.7500 inches
Overall Outside Diameter:
Between 2.1245 inches and 2.1250 inches
Surface Finish:
Ground
Bore Shape:
Straight
Features Provided:
Lubrication hole and lubrication groove
Criticality Code Justification:
Test and ftld
Standard Tolerance Designation:
Afbma standard tolerance for airframe needle bearings
Functional Description:
Crtl appl aircraft flight safety
Material Specification:
Sae J404 assn standard single material response or aisi uns G52986 assn standard single material response
Reference Data And Literature:
Mfr selected item dwg SB2517, DOD-STD-100, para 201.4.5
Style Designator:
Solid inner race, journal and needle
Supplementary Features:
Hardness rc 60.0 min 65.0 max operating temp M65.0 P250.0 degrees f
Test Data Document:
81349-MIL-T-8679 and 100.0 pct magnafux MIL-I-6868 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", "", etc.).
Manufacturer Cage:
78286
Trade Information:
- Schedule B: 8482991010
- SITC: 74699
- End Use: Industrial machines, other
- NAICS: 332991
- USDA: 1
Inner and outer races for ball bearings (including ball bearings with integral shafts)
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