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SM-B-890034 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

SM-B-890034: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, flange_width: 0.0420 INCHES NOMINAL IN, bore_diameter: 0.1875 INCHES NOMINAL IN, overall_width: 0.1960 INCHES NOMINAL IN, load_direction: RADIAL. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-071-2576, 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
SM-B-890034
NSN: 3110-01-071-2576
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 70854 — SCHAEFFLER AEROSPACE USA CORP DIV SCHAEFFLER AEROSPACE USA CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
flange_width0.0420 INCHES NOMINAL IN
bore_diameter0.1875 INCHES NOMINAL IN
overall_width0.1960 INCHES NOMINAL IN
load_directionRADIAL
style_designatorCOUNTERBORED OUTER RING, NON-SEPARABLE
flange_outside_diameter0.6900 INCHES NOMINAL IN
outer_ring_outside_diameter0.6250 INCHES NOMINAL IN
standard_tolerance_designationABEC NO. 7P
NSN3110-01-071-2576
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: SM-B-890034 · 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
•
FLANGE OUTSIDE DIAMETER: 0.6900 INCHES NOMINAL IN
•
STYLE DESIGNATOR: COUNTERBORED OUTER RING, NON-SEPARABLE
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
•
FLANGE WIDTH: 0.0420 INCHES NOMINAL IN
•
OUTER RING OUTSIDE DIAMETER: 0.6250 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: ABEC NO. 7P
TECHNICAL CHARACTERISTICS
FLANGE OUTSIDE DIAMETER0.6900 INCHES NOMINAL IN
STYLE DESIGNATORCOUNTERBORED OUTER RING, NON-SEPARABLE
OVERALL WIDTH0.1960 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
FLANGE WIDTH0.0420 INCHES NOMINAL IN
OUTER RING OUTSIDE DIAMETER0.6250 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONABEC NO. 7P
BORE DIAMETER0.1875 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 1
SFR4FFReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SM-B-890034?
SM-B-890034 is a BEARING,BALL,ANNULAR.
What parts can replace SM-B-890034?
There is 1 known substitute for SM-B-890034: SFR4FF. Substitute compatibility should be verified for your specific system.
What is the NSN for SM-B-890034?
SM-B-890034 is cataloged in the U.S. Government catalog under NSN 3110-01-071-2576. This indicates validated use in U.S. government and defense supply chains.
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