Serving our customers with quality and safety first.
0.4900in. and 0.5000in.
4.1331in. and 4.1339in.
5.3140in. and 5.3150in.
ground
machined
radial
light
0.0004in. radial and 0.0007in. radial
part no. to be marked on face of outer race per sikorsky spec SS-8797, assembly relationship marking v on od surface of bearing, each bearing to same serial no., zero deg angularity under zero load, bore and od to be copper plated 0.0001 to 0.0003 in. thk per AMS2418
plastic retainer
steel ball
steel inner ring
steel outer ring
90a universal ground faces, counterbored outer ring, NON-Separable
1EA
90a universal ground faces, counterbored outer ring, non-separable
Steel outer ring
Steel inner ring
Steel ball
Plastic retainer
0.4900 inches minimum and 0.5000 inches maximum
Schedule B number: 8482105068
nmfc 114820
Ball bearings
FSC 3110 ⁓ Bearings, antifriction, unmounted
Note-this class includes bearings that generally have roller or balls confined by an inner and outer ring to relieve friction in/on/around rotating/moving mechanisms.
Excluding plain bearings (fsc 3120); jewel bearings (fsc 3120)
90a universal ground faces, counterbored outer ring, non-separable part no. to be marked on face of outer race per sikorsky spec ss-8797, assembly relationship marking v on od surface of bearing, each bearing to same serial no., zero deg angularity under zero load, bore 4.1331" bore diameter 0.4900" overall width
1. | 7021D401T | Cage 38443 |
2. | 9221WI4DTE7259 | Cage 21335 |
Nothing similar to this part number was found in our inventory
Two single row annular ball bearings selected dimensionally to be a matched pair or set. the ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. may include a single row angular contact bearing with faces specially ground for duplex mounting.