MS21151-6

Military Standard Rod End Bearing

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Description:

double row, rod end, external thread, self aligning, MS21151 series bearing

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MS21151-6 Datasheet Features and Specification

Alignment Type:
Self-aligning
Bearing Seal Type:
Contact
Bore Diameter:
Between 0.1897 inches and 0.1900 inches
Inner Ring Width:
Between 0.4950 inches and 0.5000 inches
Length From Bore Center To Shank End:
Between 1.8020 inches and 1.8220 inches
Lubrication Material:
Grease
Lubrication Material Specification:
Mil-g-81322 military specification single material response
Material:
Plastic polytetrafluoroethylene seal
Material:
Steel comp 4130 outer ring
Material:
Steel comp 4130 rod end body
Material:
Steel comp e52100 ball
Material:
Steel comp e52100 inner ring
Material Specification:
Ams3652 assn standard single material response seal or ams3666 assn standard single material response seal
Material Specification:
Mil-s-6758 military specification single material response outer ring
Material Specification:
Mil-s-6758 military specification single material response rod end body
Material Specification:
Mil-s-7420 military specification single material response ball
Thread Size:
0.250 inches
Outer Ring Width:
Between 0.4280 inches and 0.4480 inches
Overall Length:
Between 2.1875 inches and 2.2175 inches
Overall Outside Diameter:
Between 0.7710 inches and 0.7910 inches
Seal Quantity:
2
Self-alignment Angle:
10.00 degrees
Self-alignment Location:
Internal
Shank Diameter:
0.2500 inches
Shank Style:
Externally threaded
Shank Thread Length:
Between 0.9070 inches and 0.9690 inches
Style Designator:
Ball staggered double row
Surface Treatment:
Cadmium outer ring
Surface Treatment:
Cadmium rod end body
Surface Treatment Specification:
Cl 2 federal specification single treatment response outer ring type 1 qq-p-416
Surface Treatment Specification:
Cl 2 federal specification single treatment response rod end body type 1 qq-p-416
Thread Class:
3a
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unjf (fine thread with external controlled root radius)
Quick Specs
Thread Qty 28
Thread Series UNJF
Thread Class 3A
Material Plastic

Additional Information

Alternate Part Numbers

  • RAP3M4-2FS464
SKU / Model: MS211516
NSN: 3110-00-263-8705
FSC: Bearings, Antifriction, Unmounted / 3110
Product Series: MS21151
Pack Weight (Approx.) 0.085 lb
Minimum Qty (MOQ): 1
ECCN: EAR99
National Motor Freight: 114820, Bearings / Bushings Noi Ball / Roller
Download PDF Version
MS21151-6_Military-Fasteners-com.pdf
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More MS21151 rod end bearings

MS21151-9C

3110-00-628-4055 Rod End Ball Bearing

MS21151-9

3110-00-232-3177 Rod End Bearing

MS21151-8G

Thread Size: 3/8in., Length: 2-3/8in.

MS21151-8C

Bearing double row rod end -external thread self aligning, 3110-01-006-4014

MS21151-8

Bearing double row rod end external thread self aligning MS21151-8

MS21151-7CG

Thread Size: 1/4in., Length: 2-3/8in., MS21151 series bearing

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5.0

I was looking for hard to find parts for a safety critical application. The first couple of places I tried had the part on their web page but when I tried to order it they said, sorry, they did not actually have the parts. I called Military Fasteners. Talked to an employee without delay. She looked up the part number, told me who manufactured them (important), where the company is located (very important) and shipped the parts immediately from their own inventory. Super nice, helpful, efficient and knowledgeable. They get it.

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