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Technical Data Sheet
PartsTable / COMPONENT / 207056
207056 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The BEARING,ROLLER,TAPERED is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-262-6931, 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
207056
NSN: 3020-00-262-6931
FSC: 3020
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)
SPECIFICATIONS
special_featuresBRAID COTTON TUBULAR MIL-B-371 TYPE X CLASS 3,ENDS CELLULOSE ACETATE FUNGUS RESISTANT,O/A LG 33.000 IN. MIN AND 34.250 IN. MAX,O/A DIA 0.120 IN.,END LG 0.800 IN. IN
NSN3020-00-262-6931
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BEARING,ROLLER,TAPERED TITLE COMPONENT PN 207056 MFR BEARING,ROLLER,TAPERED
KEY FEATURES
•
BODY STYLE: WEBBED, SOLID
•
SPLINE QUANTITY: 10 BOTH ENDS
•
NOMINAL OUTSIDE DIAMETER: 7.0370 INCHES IN
•
HUB NOMINAL DIAMETER: 2.5000 INCHES BOTH ENDS IN
•
HUB STYLE DESIGNATOR: PLAIN BOTH ENDS
•
FACE NOMINAL WIDTH: 2.1050 INCHES IN
•
BORE STYLE: STRAIGHT SPLINE BOTH ENDS
•
TOOTH FORM: STANDARD
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 (FLIS)
BODY STYLEWEBBED, SOLID
SPLINE QUANTITY10 BOTH ENDS
NOMINAL OUTSIDE DIAMETER7.0370 INCHES IN
HUB NOMINAL DIAMETER2.5000 INCHES BOTH ENDS IN
HUB STYLE DESIGNATORPLAIN BOTH ENDS
FACE NOMINAL WIDTH2.1050 INCHES IN
BORE STYLESTRAIGHT SPLINE BOTH ENDS
TOOTH FORMSTANDARD
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.010 INCHES BOTH ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
54017AInterchangeable
interchangeable cross-reference
interchangeable
90030Interchangeable
interchangeable cross-reference
interchangeable
7625-5Interchangeable
interchangeable cross-reference
interchangeable
1599/34 LTIPPEDInterchangeable
interchangeable cross-reference
interchangeable
207056Interchangeable
interchangeable cross-reference
interchangeable
SM-C-657303Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 207056?
207056 is a BEARING,ROLLER,TAPERED.
What parts can replace 207056?
There are 10 known substitutes for 207056: 54017A, 90030, 7625-5 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 207056?
207056 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-262-6931. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026