Serving our customers with quality and safety first.
0.5462in. and 0.5512in.
1.3778in. and 1.3780in.
2.4406in. and 2.4409in.
F100 engine
unground
machined
straight
nonlocating
0.0007in. axial and 0.0022in. axial
rbec no.5
inner and outer rings and roller matl vacuum degassed process
steel comp 4340 retainer
steel comp E52100 inner ring
steel comp E52100 outer ring
steel comp E52100 roller
silver
254b single row, ONE-Direction locating, one lip inner ring, one lip outer ring with one roller retainment ring on outer, separable
1EA
254b single row, one-direction locating, one lip inner ring, one lip outer ring with one roller retainment ring on outer, separable
Steel comp e52100 roller
Steel comp e52100 outer ring
Steel comp e52100 inner ring
Steel comp 4340 retainer
0.5462 inches minimum and 0.5512 inches maximum
Schedule B number: 8482500000
nmfc 114820
Other cylindrical roller 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)
Used on f100 engine. 254b single row, one-direction locating, one lip inner ring, one lip outer ring with one roller retainment ring on outer, separable inner 1.3778" bore diameter 0.5462" overall width
1. | 4001276 | Cage 77445 |
2. | 4001277 | Cage 77445 |
3. | 4001278 | Cage 77445 |
4. | 4044745 | Cage 77445 |
5. | 4001276 | Cage 52661 |
6. | 4001277 | Cage 52661 |
7. | 4001278 | Cage 52661 |
8. | 4001276 | Cage 38443 |
9. | 4044745 | Cage 52661 |
10. | 4001277 | Cage 38443 |
11. | 4044745 | Cage 78118 |
Nothing similar to this part number was found in our inventory
A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. excludes bearing, roller, airframe.