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216128 — TRANSFORMER,POWER AUTOTRANSFORME

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

216128: TRANSFORMER,POWER AUTOTRANSFORME.

TRANSFORMER,POWER AUTOTRANSFORME. Key specifications include material: STEEL UNS K01001 TUBING, design_form: PREBENT, thread_class: 2A SINGLE END A, wall_thickness: 0.032 INCHES NOMINAL IN, thread_direction: RIGHT-HAND SINGLE END, seat_angle_in_deg: 45.0 SINGLE END. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-6156, 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
216128
NSN: 3110-00-100-6156
NIINs: 001006156, 004638339, 010793493
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 72328 — COTTA TRANSMISSION CO LLC (USA)
SPECIFICATIONS
materialSTEEL UNS K01001 TUBING
design_formPREBENT
thread_class2A SINGLE END A
wall_thickness0.032 INCHES NOMINAL IN
thread_directionRIGHT-HAND SINGLE END
seat_angle_in_deg45.0 SINGLE END
mating_end_quantity2 SINGLE END
nominal_thread_size0.500 INCHES SINGLE END IN
end_connection_styleINVERTED FLARE SINGLE END
tube_outside_diameter0.313 INCHES NOMINAL IN
thread_series_designatorUNF SINGLE END
material_document_and_classificationASTM A254, CLASS 1 ASSN STD SINGLE MATERIAL RESPONSE TUBING
NSN3110-00-100-6156
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 216128 · 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
•
ROLLING ELEMENT DIAMETER: 0.4375 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66,AISI/SAE E50100 FED STD 1ST MATERIAL RESPONSE OR 66,AISI/SAE E51100 FED STD 2ND MATERIAL RESPONSE OR 66,AISI/SAE E52100 FED STD 3RD MATERIAL RESPONSE OVERALL
•
MATERIAL: STEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 OVERALL
TECHNICAL CHARACTERISTICS
ROLLING ELEMENT DIAMETER0.4375 INCHES NOMINAL IN
STYLE DESIGNATORBALL
MATERIAL DOCUMENT AND CLASSIFICATION66,AISI/SAE E50100 FED STD 1ST MATERIAL RESPONSE OR 66,AISI/SAE E51100 FED STD 2ND MATERIAL RESPONSE OR 66,AISI/SAE E52100 FED STD 3RD MATERIAL RESPONSE OVERALL
SPECIAL FEATURESAFBMA STANDARD TOLERANCE FOR BALLS,GRADE 24
MATERIALSTEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 OVERALL
SUBSTITUTES & CROSS-REFERENCES 10
2BSV58Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3405GSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
EP7HReference document
Same NSN cross-reference
Reference document — Secondary reference
211-12Reference document
Same NSN cross-reference
Reference document — Secondary reference
0114-11Reference document
Same NSN cross-reference
Reference document — Secondary reference
BB437-1AReference 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 216128?
216128 is a TRANSFORMER,POWER AUTOTRANSFORME.
What parts can replace 216128?
There are 10 known substitutes for 216128: 2BSV58, 3405G, EP7H and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 216128?
216128 is cataloged in the U.S. Government catalog under NSN 3110-00-100-6156. This indicates validated use in U.S. government and defense supply chains.
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