Bearing retaining plate 2884995
Product Features
Second cbore through backface 3.9371 in. Diameter min to 3.9379 in. Diameter max, 1.218 in. Nom dp; aperture off ctr and angled from part cl, 0.489 in. Part cl to aperture cl front face, 0.93 in. Part cl to aperture cl back face; eight unequally spaced 0.156 in. Diameter through holes, cbore 0.312 in. Dia; six threaded blind holes in back face, four 0.500 in. Deep 0.164-32 unc-2b threads, two 0.190-32 unc-2b threads for helical coil inserts
Manufacturer Specification
Cross Sectional Shape
Raised surface w/ aperture
Counterbore Diameter
Between 0.248 inches and 0.258 inches
Counterbore Depth
1.514 inches
Minor Thickness
0.328 inches
Aperture Diameter
Between 2.281 inches and 2.296 inches
Mounting Hole Arrangement Style
Four holes
Distance Between Holes Along Length
2.562 inches
Distance Between Holes Along Width
2.694 inches
Overall Thickness
Between 2.662 inches and 2.666 inches
Raised Surface Height
1.047 inches
Thready Qty Per Inch (tpi)
32
Thread Size
0.138 inches
Surface Finish
32.0 microinches raised surface
Surface Finish
63.0 microinches aperture
Counterbore Diameter
Between 3.000 inches and 3.015 inches
Distance From Vertical Centerline To Center Of Right Hole
Between 1.278 inches and 1.284 inches
Counterbore Depth
0.157 inches
Distance From Horizontal Centerline To Center Of Right Hole
Between 1.344 inches and 1.350 inches
Inside Raised Surface Diameter
Between 3.9378 inches and 3.9384 inches
Outside Raised Surface Diameter
Between 4.263 inches and 4.265 inches
Surface Treatment Specification
Qq-p-416, type 2, class 2 federal specification single treatment response excluding bore or aperture
Style Designator
Round
NSN
3110-01-012-5042
Description
Plate,retaining,bearing
Product Details
5.343 inches nominal outside diameter, counterbored threaded round mounting hole type, steel overall material, cadmium overall excluding bore or aperture and chromate overall excluding bore or aperture surface treatment, unc thread series designator.
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last updated on 05/08/2024