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MS27641-20 Military Standard Airframe Ball Bearing

Description:
Intermediate duty, anti-friction, airframe bearing, stainless steel, MS27641 series bearing

Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Available Quantity: 54

MS27641-20 Price: $36.95 /Each
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MS27641-20 Spec.

Bearing Seal Type:
Contact
Bore Diameter:
1.2500 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:
0.4380 inches
Inner Ring Width:
0.5000 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
Special Features:
Radial and @lateral eccentricity inner ring 0.0010 in. outer ring 0.0016 in. heat treat rings and balls to rockwell c 60 to 66 and stabilized for operation at 250 deg. f internal radial clearance 0.0004- 0.0010 in. 180 pct.full of mil-g-81322
Overall Outside Diameter:
2.2500 inches
Standard Tolerance Designation:
Afbma standard tolerance for airframe ball bearings
Style Designator:
Single row inner ring extended both sides
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 MS27641 20

Found In: MS Series Bearings
Gov. Issued Name: Airframe Ball Bearing
NSN: 3110-00-027-8143
FSC: Bearings, Antifriction, Unmounted / 3110
Associated NSN(s):
  • 3110-00-142-4297
Schedule B: 8482.10.1080
ECCN: 9A991
National Motor Freight: 114820, Bearings / Bushings Noi Ball / Roller
Manufacturer Country: United States  USA
PDF: MS27641-20 Spec.pdf