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MR108KD102 — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

MR108KD102: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: STEEL ROLLER, surface_finish: GROUND, locating_feature: NONLOCATING, internal_clearance: 0.0022 INCHES MINIMUM RADIAL AND 0.0028 INCHES MAXIMUM RADIAL IN, standard_tolerance_designation: RBEC NO.5. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-017-8202, 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
MR108KD102
NSN: 3110-01-017-8202
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 38443 — SKF USA INC. (USA)
SPECIFICATIONS
materialSTEEL ROLLER
surface_finishGROUND
locating_featureNONLOCATING
internal_clearance0.0022 INCHES MINIMUM RADIAL AND 0.0028 INCHES MAXIMUM RADIAL IN
standard_tolerance_designationRBEC NO.5
NSN3110-01-017-8202
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: MR108KD102 · 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
•
INTERNAL CLEARANCE: 0.0022 INCHES MINIMUM RADIAL AND 0.0028 INCHES MAXIMUM RADIAL IN
•
LOCATING FEATURE: NONLOCATING
•
SURFACE FINISH: GROUND
•
STANDARD TOLERANCE DESIGNATION: RBEC NO.5
•
MATERIAL: STEEL OUTER RING
TECHNICAL CHARACTERISTICS
INTERNAL CLEARANCE0.0022 INCHES MINIMUM RADIAL AND 0.0028 INCHES MAXIMUM RADIAL IN
LOCATING FEATURENONLOCATING
SURFACE FINISHGROUND
STANDARD TOLERANCE DESIGNATIONRBEC NO.5
MATERIALSTEEL OUTER RING
MATERIALSTEEL INNER RING
MATERIALCOPPER ALLOY RETAINER
MATERIALSTEEL ROLLER
SUBSTITUTES & CROSS-REFERENCES 3
9699M04P01Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MR-C8-KD-102Reference document
Same NSN cross-reference
Reference document — Secondary reference
9699M04P02Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MR108KD102?
MR108KD102 is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace MR108KD102?
There are 3 known substitutes for MR108KD102: 9699M04P01, MR-C8-KD-102, 9699M04P02. Substitute compatibility should be verified for your specific system.
What is the NSN for MR108KD102?
MR108KD102 is cataloged in the U.S. Government catalog under NSN 3110-01-017-8202. 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.