Part Number DAT72-90A1-503 Airframe Roller Bearing
SKU: 3110012670051DAT7290A1503 Airframe Roller Bearing Datasheet
Bore Diameter:
Between 4.4984 inches and 4.5000 inches
Overall Outside Diameter:
Between 5.6228 inches and 5.6260 inches
Lubrication Material:
Grease
Outer Ring Width:
Between 0.8950 inches and 0.9050 inches
Inner Ring Width:
Between 0.9950 inches and 1.0050 inches
Retainer Fabrication Method:
Pressed
Seal Quantity:
2
Shield Quantity:
2
Bearing Seal Type:
Contact
Alignment Type:
Self-aligning
Self-alignment Location:
Internal
Internal Clearance:
0.0004 inches radial and 0.0010 inches radial
Features Provided:
Lubrication groove and lubrication hole
Lubrication Material Specification:
MIL-G-23827 military specification single material response
Material Specification:
Aisi assn standard all material responses outer ring
Material Specification:
Aisi assn standard all material responses inner ring
Material Specification:
MIL-S-7420 military specification single material response roller
Material Specification:
QQ-C-390 federal specification single material response retainer
Material Specification:
QQ-S-763 federal specification single material response shield
Surface Treatment Specification:
QQ-P-416, type 1, class 2 federal specification single treatment response exposed surfaces as mounted
Style Designator:
Concave rollers, double closure, self aligning
Manufacturer Cage:
77896
Trade Information:
- Schedule B: 8482800080
- SITC: 74680
- End Use: Industrial machines, other
- NAICS: 332991
- USDA: 1
Other ball or roller bearings, including combined ball/roller bearings, nesoi
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