Airframe roller bearing MS21438-110

Manufacturer Specification

Bore Diameter
0.6250 inches
Overall Outside Diameter
1.5000 inches
Lubrication Material
Grease
Outer Ring Width
0.7050 inches
Inner Ring Width
0.7500 inches
Seal Quantity
2
Bearing Seal Type
Contact
Alignment Type
Rigid
Features Provided
Lubrication hole and lubrication groove
Standard Tolerance Designation
Afbma standard tolerance for airframe needle bearings
Lubrication Material Specification
Mil-g-81322 military specification single material response
Material Specification
L-p-392 federal specification 1st material response or l-p-410, type 6/6 federal specification 2nd material response seal
Surface Treatment Specification
Mil-c-13924 military specification 1st treatment response or qq-p-416, type 1, cl 2 federal specification 2nd treatment response inner ring
Surface Treatment Specification
Qq-c-320, cl 2 federal specification single treatment response outer ring
Surface Treatment Specification
Qq-p-416, type 1, cl 2 federal specification single treatment response retaining plate
Style Designator
Airframe, hardened and ground, non-separable
NSN
3110-01-216-5260
Description
Bearing,roller,airframe

Product Details

Steel comp e50100 or steel comp e51100 or steel comp e52100 or steel comp 4615 or steel comp 4617 or steel comp 4620 or steel comp 8620 inner ring material, oxide or cadmium inner ring surface treatment.

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Last Availability

This product was available in the following quantities and conditions when checked on 01/09/2024.

  • NE Stock: 14
  • NS Stock: 15
  •   ISO9001 / AS9100 Quality Standards
  •   Volume Discounts Available
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  •   Standard and Metric sizes

last updated on 04/25/2024