PartsTable
Technical Data Sheet
38055 ✓ Verified by PartsTable
· TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include material: STEEL OVERALL, overall_width: 4.380 INCHES NOMINAL IN, aperture_width: 3.500 INCHES NOMINAL IN, overall_length: 15.560 INCHES NOMINAL IN, aperture_length: 14.680 INCHES NOMINAL IN, outside_diameter: 3.5000 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0295, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
38055
NSN: 3110-00-100-0295
FSC: 3110
CAGE: 54123 — COLSON CORP THE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_width4.380 INCHES NOMINAL IN
aperture_width3.500 INCHES NOMINAL IN
overall_length15.560 INCHES NOMINAL IN
aperture_length14.680 INCHES NOMINAL IN
outside_diameter3.5000 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
peripheral_diameter1.531 INCHES NOMINAL IN
body_recess_diameter1.219 INCHES NOMINAL IN
center_hole_diameter0.467 INCHES MINIMUM AND 0.477 INCHES MAXIMUM IN
inside_corner_radius0.380 INCHES NOMINAL IN
outside_corner_radius0.810 INCHES NOMINAL IN
NSN3110-00-100-0295
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 38055 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
SPECIFICATION/STANDARD DATA: 58536-AA59649 MANUFACTURERS SPECIFICATION
OUTSIDE DIAMETER: 3.5000 INCHES NOMINAL IN
BACKFACE CORNER RADIUS: 0.0469 INCHES NOMINAL IN
STYLE DESIGNATOR: NORMAL ANGLE
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
SPECIFICATION/STANDARD DATA58536-AA59649 MANUFACTURERS SPECIFICATION
OUTSIDE DIAMETER3.5000 INCHES NOMINAL IN
OVERALL WIDTH0.6501 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.0469 INCHES NOMINAL IN
STYLE DESIGNATORNORMAL ANGLE
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
0797-0029-1 QTY 36Interchangeable
interchangeable cross-reference
interchangeable
0797-0029-1 QTY 32Interchangeable
interchangeable cross-reference
interchangeable
36AInterchangeable
interchangeable cross-reference
interchangeable
138017Interchangeable
interchangeable cross-reference
interchangeable
12805AInterchangeable
interchangeable cross-reference
interchangeable
827441Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 38055?
38055 is a RESISTOR,VARIABLE,WIRE WOUND,PRE.
What parts can replace 38055?
There are 31 known substitutes for 38055: 0797-0029-1 QTY 36, 0797-0029-1 QTY 32, 36A and 28 more. Substitute compatibility should be verified for your specific system.
Is 38055 still available?
38055 is currently cancelled.
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