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MS27644-4 Military Standard Airframe ball bearing

Description:
Heavy duty double row anti-friction airframe bearing

Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Available Quantity: 11

MS27644-4 Price: $56.56 /Each
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MS27644-4 Spec.

Bearing Seal Type:
Contact
Bore Diameter:
0.2500 inches
Material:
Plastic polytetrafluoroethylene seal
Material:
Steel comp e51100 ball or steel comp e52100 ball
Material:
Steel comp e52100 inner ring
Material:
Steel comp e52100 outer ring
Material:
Stainless steel retainer
Outer Ring Width:
0.4910 inches
Inner Ring Width:
0.6200 inches
Load Direction:
Radial
Lubrication Material Specification:
Mil-g-81322 military specification single material response
Lubrication Material:
Grease
Material Specification:
66 federal standard all material responses ball
Material Specification:
66 federal standard single material response inner ring
Material Specification:
66 federal standard single material response outer ring
Material Specification:
Ams 3652 assn standard single material response seal or ams 3666 assn standard single material response seal
Seal Quantity:
2
Overall Outside Diameter:
0.9014 inches
Special Features:
0.0016 @in. outer ring radial and lateral eccentrici type 0.0010 in. inner ring heat treat rings and balls to rockwell c 60 to 66 and stabilized for operation at 250 degrees f axial play 0.006 in. r80 pct. full of mil-g-81322
Standard Tolerance Designation:
Afbma standard tolerance for airframe ball bearings
Style Designator:
Double row
Surface Treatment Specification:
Cl 2 federal specification single treatment response exposed surfaces as mounted type 1 qq-p-416
Surface Treatment:
Cadmium exposed surfaces as mounted

Additional Information MS27644 4

Found In: MS Series Bearings
Gov. Issued Name: Airframe Ball Bearing
NSN: 3110-00-042-4571
FSC: Bearings, Antifriction, Unmounted / 3110
Associated NSN(s):
  • 3110-00-142-4434
Schedule B: 8482.10.5068, Ball bearings, nesoi
National Motor Freight: 114820, Bearings / Bushings Noi Ball / Roller
Manufacturer Country: United States  USA
PDF: MS27644-4 Spec.pdf

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