MS27643-5
Military Standard Airframe Ball Bearing
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Description:
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heavy duty double row self-aligning anti-friction airframe, MS27643 series bearing






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MS27643-5 Datasheet Features and Specification
Special Features:
10 degrees self-aligning in either direction heat treat rings and balls to rockwell c 60 t0 66 and stabilized for operation at 250 deg.f axial play 0.006 in. max. 80 pct. full of mil-g-81322
Self-alignment Location:
Internal
Overall Outside Diameter:
1.2500 inches
Seal Quantity:
2
Outer Ring Width:
0.6560 inches
Material Specification:
Ams 3652 assn standard single material response seal or ams 3666 assn standard single material response seal
Material Specification:
66 federal standard single material response outer ring
Material Specification:
66 federal standard single material response inner ring
Material Specification:
66 federal standard all material responses ball
Material:
Steel comp e52100 outer ring
Material:
Stainless steel retainer
Material:
Steel comp e52100 inner ring
Material:
Steel comp e51100 ball or steel comp e52100 ball
Lubrication Material Specification:
Mil-g-81322 military specification single material response
Material:
Plastic polytetrafluoroethylene seal
Load Direction:
Radial
Lubrication Material:
Grease
Inner Ring Width:
0.8120 inches
Bore Diameter:
0.3125 inches
Alignment Type:
Self-aligning
Bearing Seal Type:
Contact
Standard Tolerance Designation:
Afbma standard tolerance for airframe ball bearings
Style Designator:
Self aligning double row
Surface Treatment:
Cadmium exposed surfaces as mounted
Surface Treatment Specification:
Cl 2 federal specification single treatment response exposed surfaces as mounted type 1 qq-p-416
Quick Specs
Material | Plastic |
Additional Information
SKU / Model: | MS276435 |
NSN: | 3110-00-042-3853 |
FSC: | Bearings, Antifriction, Unmounted / 3110 |
Product Series: | MS27643 |
Pack Weight (Approx.) | 0.209 lb |
Minimum Qty (MOQ): | 1 |
ECCN: | EAR99 |
National Motor Freight: | 114820, Bearings / Bushings Noi Ball / Roller |
Download PDF Version MS27643-5_Military-Fasteners-com.pdf |
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Heavy duty double row self-aligning anti-friction airframe bearing
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Product code MS27643-5





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