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MS27647-4A Military Standard Airframe ball bearing

Intermediate duty double row extra wide anti-friction airframe bearing

Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Available Quantity: 9

MS27647-4A Price: $58.48 /Each

MS27647-4A Spec.

Bearing Seal Type:
Bore Diameter:
Between 0.2495 inches and 0.2500 inches
Plastic seal
Steel comp e52100 ball
Steel comp e52100 inner ring
Steel comp e52100 outer ring
Outer Ring Width:
Between 0.4950 inches and 0.5000 inches
Inner Ring Width:
Between 0.5570 inches and 0.5620 inches
Load Direction:
Lubrication Material Specification:
Mil-g-81322 military specification single material response
Lubrication Material:
Material Specification:
Ams 3652 assn standard single material response ball
Material Specification:
Ams 6440 assn standard single material response outer ring
Material Specification:
Ams 6440 assn standard single material response inner ring
Retainer Fabrication Method:
Seal Quantity:
Overall Outside Diameter:
Between 0.6245 inches and 0.6250 inches
Part Name Assigned By Controlling Agency:
intermendiate duty extrawide double row anti friction bearing ball airframe
Special Features:
Radial and lateral eccentrici type 0.0010 in. max inner ring 0.0016 in. max outer ring heat treat rings and balls to rockwell c scale 60 to 66 and heat stablized at 250 degrees f 80 pct full of specified lubricant
Standard Tolerance Designation:
Afbma standard tolerance for airframe ball bearings
Style Designator:
Double row

Additional Information MS27647 4A

Found In: MS Series Bearings
Gov. Issued Name: Airframe Ball Bearing
NSN: 3110-01-010-2481
FSC: Bearings, Antifriction, Unmounted / 3110
Schedule B: 8482.10.5068, Ball bearings, nesoi
National Motor Freight: 114820, Bearings / Bushings Noi Ball / Roller
PDF: MS27647-4A Spec.pdf