Airframe roller bearing DAS4-20B-7
Product Features
20 degrees self alignment in either direction, lubricant hole and groove in outer ring, heat treated sleeve and collars on inner ring, radial clearance 0.0002 in. To 0.0010 in.
Manufacturer Specification
Brand
Bore Diameter
0.2500 inches
Overall Outside Diameter
1.2500 inches
Lubrication Material
Grease
Outer Ring Width
0.7500 inches
Inner Ring Width
1.1250 inches
Retainer Fabrication Method
Machined
Seal Quantity
2
Bearing Seal Type
Contact
Lubrication Material Specification
Mil-g-23827 military specification single material response
Style Designator
Concave rollers, double closure, self aligning
NSN
3110-00-679-4180
Description
Bearing,roller,airframe
Product Details
Steel sleeve material, cadmium all external/exposed metal surfaces surface treatment.
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last updated on 05/13/2024