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C337 — X-RAY DRY PROCESSING (COMPUTED R

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

C337: X-RAY DRY PROCESSING (COMPUTED R.

X-RAY DRY PROCESSING (COMPUTED R. Key specifications include material: STEEL OVERALL, bore_diameter: 2.7500 INCHES NOMINAL IN, overall_width: 1.3750 INCHES NOMINAL IN, surface_finish: GROUND, special_features: INCLUDES:COMPUTER RADIOGRAPHY READER, DIGITAL, NSN: 6525-01-507-4110, FOR LIST OF COMPONENTS REFERENCE MMS C337, style_designator: SOLID OUTER RACE, JOURNAL AND NEEDLE. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-156-8426, 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
C337
NSN: 3110-00-156-8426
NIINs: 001568426, 006911840, 015239374
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 95685 — MARATHON LE TOURNEAU CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter2.7500 INCHES NOMINAL IN
overall_width1.3750 INCHES NOMINAL IN
surface_finishGROUND
special_featuresINCLUDES:COMPUTER RADIOGRAPHY READER, DIGITAL, NSN: 6525-01-507-4110, FOR LIST OF COMPONENTS REFERENCE MMS C337
style_designatorSOLID OUTER RACE, JOURNAL AND NEEDLE
overall_outside_diameter80.00 MILLIMETERS NOMINAL MM
standard_tolerance_designationAFBMA STD TOLERANCES FOR JOURNAL BEARINGS
part_name_assigned_by_controlling_agencyCOMPUTED RADIOGRAPHY X-RAY DRY PROCESSING MMS C337
NSN3110-00-156-8426
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: C337 · 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
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: SOLID OUTER RACE, JOURNAL AND NEEDLE
•
OVERALL OUTSIDE DIAMETER: 80.00 MILLIMETERS NOMINAL MM
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCES FOR JOURNAL BEARINGS
•
BORE DIAMETER: 2.7500 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SURFACE FINISHGROUND
STYLE DESIGNATORSOLID OUTER RACE, JOURNAL AND NEEDLE
OVERALL WIDTH1.3750 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER80.00 MILLIMETERS NOMINAL MM
SPECIAL FEATURESOUTSIDE DIAMETER CHAMFERED AND OIL HOLES
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCES FOR JOURNAL BEARINGS
BORE DIAMETER2.7500 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
0R307Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
W0R208Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C337?
C337 is a X-RAY DRY PROCESSING (COMPUTED R.
What parts can replace C337?
There are 2 known substitutes for C337: 0R307, W0R208. Substitute compatibility should be verified for your specific system.
What is the NSN for C337?
C337 is cataloged in the U.S. Government catalog under NSN 3110-00-156-8426. This indicates validated use in U.S. government and defense supply chains.
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