B8QH 1240-B — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

B8QH 1240-B: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: STEEL OVERALL, cone_width: 1.4212 INCHES NOMINAL IN, bore_diameter: 3.2500 INCHES NOMINAL IN, style_designator: NORMAL ANGLE, cone_corner_radius: 0.1406 INCHES NOMINAL IN, standard_tolerance_designation: AFBMA CLASS 2. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-0643, 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

B8QH 1240-B

NSN: 3110-00-100-0643
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 57526 — FORD MOTOR COMPANY (USA)

SPECIFICATIONS

material	STEEL OVERALL
cone_width	1.4212 INCHES NOMINAL IN
bore_diameter	3.2500 INCHES NOMINAL IN
style_designator	NORMAL ANGLE
cone_corner_radius	0.1406 INCHES NOMINAL IN
standard_tolerance_designation	AFBMA CLASS 2
NSN	3110-00-100-0643

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: NORMAL ANGLE

•

CONE CORNER RADIUS: 0.1406 INCHES NOMINAL IN

•

CONE WIDTH: 1.4212 INCHES NOMINAL IN

•

STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2

•

BORE DIAMETER: 3.2500 INCHES NOMINAL IN

•

MATERIAL: STEEL OVERALL

TYPICAL APPLICATIONS

Long-term data archival and compliance retention
Offsite backup and disaster recovery
Air-gapped ransomware protection
Cold storage tier for infrequently accessed data

TECHNICAL CHARACTERISTICS

STYLE DESIGNATOR	NORMAL ANGLE
CONE CORNER RADIUS	0.1406 INCHES NOMINAL IN
CONE WIDTH	1.4212 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATION	AFBMA CLASS 2
BORE DIAMETER	3.2500 INCHES NOMINAL IN
MATERIAL	STEEL OVERALL

SUBSTITUTES & CROSS-REFERENCES 9

0043010-8Reference document

Same NSN cross-reference

Reference document — Secondary reference

67190R91Reference document

Same NSN cross-reference

Reference document — Secondary reference

457294Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

MA1755Reference document

Same NSN cross-reference

Reference document — Secondary reference

9413213Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

FFB187/01-614Reference 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

Ready to buy B8QH 1240-B?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is B8QH 1240-B?

B8QH 1240-B is a CONE AND ROLLERS,TAPERED ROLLER.

What parts can replace B8QH 1240-B?

There are 9 known substitutes for B8QH 1240-B: 0043010-8, 67190R91, 457294 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for B8QH 1240-B?

B8QH 1240-B is cataloged in the U.S. Government catalog under NSN 3110-00-100-0643. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

B8QH 1240-B — CONE AND ROLLERS,TAPERED ROLLER

Request a Quote — B8QH 1240-B