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0.6931in. and 0.7131in.
1.7500in. and 1.7550in.
3.0575in. and 3.0625in.
unground
angular
straight
standard
25.0 degrees
banded od
steel
RADIAL-Thrust, L-Shaped outer ring with band, CHANNEL-Shaped inner ring underhung on both sides, THREE-Point contact
1EA
Radial-thrust, l-shaped outer ring with band, channel-shaped inner ring underhung on both sides, three-point contact
Steel
0.6931 inches minimum and 0.7131 inches maximum
Schedule B number: 8482105028
nmfc 114820
Angular contact 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)
radial-thrust, l-shaped outer ring with band, channel-shaped inner ring underhung on both sides, three-point contact banded od 1.7500" bore diameter 0.6931" overall width
1. | 521 | Cage 52676 |
2. | 521 | Cage 43766 |
3. | 521 | Cage 71041 |
Nothing similar to this part number was found in our inventory
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. for items with faces specially ground for duplex mounting see bearing, ball, duplex. excludes bearing, ball, airframe.