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101749 — BEARING,ROLLER,NEEDLE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

101749: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1090 OR STEEL COMP 1095 ROLLER, body_length: 0.375 INCHES NOMINAL IN, bore_diameter: 1.1255 INCHES MINIMUM AND 1.1265 INCHES MAXIMUM IN, overall_width: 12.0 INCHES NOMINAL IN, rating_method: WINDING TURNS SINGLE COMPONENT SINGLE WINDING, turn_quantity: 7000 SINGLE COMPONENT SINGLE WINDING. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-902-3772, 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
MRO→ MRO_GENERAL→ 101749
NSN: 3110-00-902-3772
NIINs: 009023772, 009321014, 009322464, 011328074, 012723573, 015434601, 017175165
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 05415 — LINDE LIFT TRUCK CORP. (USA)
SPECIFICATIONS
materialSTEEL COMP 1090 OR STEEL COMP 1095 ROLLER
body_length0.375 INCHES NOMINAL IN
bore_diameter1.1255 INCHES MINIMUM AND 1.1265 INCHES MAXIMUM IN
overall_width12.0 INCHES NOMINAL IN
rating_methodWINDING TURNS SINGLE COMPONENT SINGLE WINDING
turn_quantity7000 SINGLE COMPONENT SINGLE WINDING
alignment_typeRIGID
inclosure_typeOPEN
overall_height1.75 INCHES NOMINAL IN
overall_length19.0 INCHES NOMINAL IN
surface_finishGROUND
mounting_methodTERMINAL SINGLE GROUP
NSN3110-00-902-3772
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 101749 · 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: NON-SEPARABLE, OPEN END, DRAWN SHELL
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
•
OVERALL OUTSIDE DIAMETER: 1.3750 INCHES NOMINAL IN
•
ALIGNMENT TYPE: RIGID
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
TECHNICAL CHARACTERISTICS
SURFACE FINISHGROUND
STYLE DESIGNATORNON-SEPARABLE, OPEN END, DRAWN SHELL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
OVERALL WIDTH0.7400 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER1.3750 INCHES NOMINAL IN
ALIGNMENT TYPERIGID
SPECIAL FEATURESOIL HOLE IN OUTER RING
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
BORE DIAMETER1.1255 INCHES MINIMUM AND 1.1265 INCHES MAXIMUM IN
MATERIALSTEEL COMP 1090 OR STEEL COMP 1095 ROLLER
SUBSTITUTES & CROSS-REFERENCES 6
D-70088Reference document
Same NSN cross-reference
Reference document — Secondary reference
25179923005Reference document
Same NSN cross-reference
Reference document — Secondary reference
0080325-4Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
4254655Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
C31-30457Reference document
Same NSN cross-reference
Reference document — Secondary reference
3110009023772Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 101749?
101749 is a BEARING,ROLLER,NEEDLE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 101749?
There are 6 known substitutes for 101749: D-70088, 25179923005, 0080325-4 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 101749?
101749 is cataloged in the U.S. Government catalog under NSN 3110-00-902-3772. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.