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B1216 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

B1216: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: STEEL OVERALL, cone_width: 0.8480 INCHES NOMINAL IN, bore_diameter: 0.7500 INCHES NOMINAL IN, overall_length: 1.780 INCHES MAXIMUM IN, drive_end_shape: SQUARE SINGLE END INTERNAL, special_markings: 1/2 IN. IN.

This part is cataloged in the U.S. Government catalog under NSN 3110-00-100-3705, 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
B1216
NSN: 3110-00-100-3705
NIINs: 001003705, 002370977, 015553344
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 57526 — FORD MOTOR COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
cone_width0.8480 INCHES NOMINAL IN
bore_diameter0.7500 INCHES NOMINAL IN
overall_length1.780 INCHES MAXIMUM IN
drive_end_shapeSQUARE SINGLE END INTERNAL
special_featuresITEM NAME TEXT IS SWITCH, ELECTRONIC;INAVY NAME IS NETWORK SWITCH;AGAV IS AN/UYQ-70(V) ADV DISPLAY SYS N/A FOR COSAL USE; MULTI-FUNCTION SERVER (V) 6;ECDWS-H, CC, T106
special_markings1/2 IN. IN
style_designatorINTERNAL-INTERNAL
features_providedMANUAL TOOL
surface_treatmentCHROMIUM OVERALL
cone_corner_radius0.8480 INCHES NOMINAL IN
drive_surface_size0.375 INCHES NOMINAL SINGLE END IN
NSN3110-00-100-3705
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: B1216 · 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
•
STYLE DESIGNATOR: NORMAL ANGLE
•
CONE CORNER RADIUS: 0.8480 INCHES NOMINAL IN
•
CONE WIDTH: 0.8480 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 0.7500 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 DESIGNATORNORMAL ANGLE
CONE CORNER RADIUS0.8480 INCHES NOMINAL IN
CONE WIDTH0.8480 INCHES NOMINAL IN
SPECIAL FEATURES0.0620 IN. BY 45 DEG CHAMFER BACK-FACE CORNER RADIUS IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER0.7500 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 9
T09074Reference document
Same NSN cross-reference
Reference document — Secondary reference
9A09074Reference document
Same NSN cross-reference
Reference document — Secondary reference
2953AReference document
Same NSN cross-reference
Reference document — Secondary reference
09074Reference document
Same NSN cross-reference
Reference document — Secondary reference
9211Reference document
Same NSN cross-reference
Reference document — Secondary reference
A1216Reference 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
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FREQUENTLY ASKED QUESTIONS
What is B1216?
B1216 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace B1216?
There are 9 known substitutes for B1216: T09074, 9A09074, 2953A and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B1216?
B1216 is cataloged in the U.S. Government catalog under NSN 3110-00-100-3705. This indicates validated use in U.S. government and defense supply chains.
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