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BR-5-P12 — BEARING,ROLLER,ROD END

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

BR-5-P12: BEARING,ROLLER,ROD END.

The BEARING,ROLLER,ROD END is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 OVERALL, shank_style: HOLLOW, bore_diameter: 0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN, alignment_type: SELF-ALIGNING, overall_length: 3.8334 INCHES NOMINAL IN, shank_diameter: 0.7480 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-210-8413, 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
BR-5-P12
NSN: 3110-01-210-8413
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 77896 — REXNORD INDUSTRIES, LLC DIV AEROSSPACE BEARING OPERATION (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 OVERALL
shank_styleHOLLOW
bore_diameter0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
alignment_typeSELF-ALIGNING
overall_length3.8334 INCHES NOMINAL IN
shank_diameter0.7480 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
inner_ring_width0.8075 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM IN
outer_ring_width0.6719 INCHES MAXIMUM IN
shank_bore_depth1.8438 INCHES MAXIMUM IN
style_designatorSINGLE ROW, CONCAVE ROLLERS
features_providedLUBRICATION GROOVE
surface_treatmentCADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
NSN3110-01-210-8413
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: BR-5-P12 · 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
•
SHANK DIAMETER: 0.7480 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
•
OUTER RING WIDTH: 0.6719 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 TY1 CL2 FED SPEC SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES
•
SHANK BORE DEPTH: 1.8438 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SINGLE ROW, CONCAVE ROLLERS
•
SHANK BORE DIAMETER: 0.5530 INCHES MINIMUM AND 0.5730 INCHES MAXIMUM IN
•
OVERALL OUTSIDE DIAMETER: 1.4480 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.7480 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
OUTER RING WIDTH0.6719 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY1 CL2 FED SPEC SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES
SHANK BORE DEPTH1.8438 INCHES MAXIMUM IN
STYLE DESIGNATORSINGLE ROW, CONCAVE ROLLERS
OVERALL LENGTH3.8334 INCHES NOMINAL IN
SHANK BORE DIAMETER0.5530 INCHES MINIMUM AND 0.5730 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER1.4480 INCHES MAXIMUM IN
FEATURES PROVIDEDLUBRICATION GROOVE
SELF-ALIGNMENT ANGLE10.00 DEGREES NOMINAL
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BR-5-P12?
BR-5-P12 is a BEARING,ROLLER,ROD END.
What is the NSN for BR-5-P12?
BR-5-P12 is cataloged in the U.S. Government catalog under NSN 3110-01-210-8413. 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.