Needle roller bearing MS21439-124
Product Features
Oil holes and oil groove in inner ring, no oil holes or oil groove in outer ring
Manufacturer Specification
Bore Diameter
1.5000 inches
Overall Outside Diameter
3.0000 inches
Lubrication Material
Grease
Outer Ring Width
2.6900 inches
Inner Ring Width
2.7500 inches
Surface Finish
Ground
Seal Quantity
2
Bearing Seal Type
Contact
Alignment Type
Rigid
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 2nd material response seal or l-p-410, type 6/6 federal specification 3rd material response seal
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 1st treatment response inner ring or mil-c-13924 military specification 2nd treatment response inner ring
Surface Treatment Specification
Qq-p-416, type 1, cl 2 federal specification single treatment response end plate
Style Designator
Airframe, hardened and ground, non-separable
NSN
3110-01-138-7272
Description
Bearing,roller,needle
Product Details
Steel roller or steel corrosion resisting roller material, cadmium inner ring or oxide inner ring surface treatment.
Check Availability
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Last Availability
This product was available in the following quantities and conditions when checked on 12/27/2022.
- NE Stock: 10
More in Series: MS21439
- ISO9001 / AS9100 Quality Standards
- Volume Discounts Available
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- Standard and Metric sizes
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last updated on 05/13/2024