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Technical Data Sheet

MR1022EB/C51-75 — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

MR1022EB/C51-75: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 4.3307 INCHES NOMINAL IN, overall_width: 1.1024 INCHES NOMINAL IN, surface_finish: GROUND, locating_feature: NONLOCATING. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-108-5161, 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
MR1022EB/C51-75
NSN: 3110-01-108-5161
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 19382 — REXNORD INDUSTRIES, LLC DIV LINK-BELT BEARING OPERATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter4.3307 INCHES NOMINAL IN
overall_width1.1024 INCHES NOMINAL IN
surface_finishGROUND
locating_featureNONLOCATING
style_designatorLOADING GROOVE, NON-SEPARABLE
end_item_identificationFOR M/2 IFV,M/3 CFV; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
overall_outside_diameter6.6929 INCHES NOMINAL IN
NSN3110-01-108-5161
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: MR1022EB/C51-75 · 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
•
LOCATING FEATURE: NONLOCATING
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 6.6929 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
•
BORE DIAMETER: 4.3307 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LOCATING FEATURENONLOCATING
SURFACE FINISHGROUND
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH1.1024 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER6.6929 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
END ITEM IDENTIFICATIONFOR M/2 IFV,M/3 CFV; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
BORE DIAMETER4.3307 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES 6
MR1022EX/C51-75Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MR1022EJ/C51-75Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
12293242Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
L-1022-U-111Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
NJ1022CS160Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
NJ1022M.R130.190Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MR1022EB/C51-75?
MR1022EB/C51-75 is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace MR1022EB/C51-75?
There are 6 known substitutes for MR1022EB/C51-75: MR1022EX/C51-75, MR1022EJ/C51-75, 12293242 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MR1022EB/C51-75?
MR1022EB/C51-75 is cataloged in the U.S. Government catalog under NSN 3110-01-108-5161. This indicates validated use in U.S. government and defense supply chains.
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