PartsTable
Technical Data Sheet
242755 ✓ Verified by PartsTable
· TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The BEARING,ROLLER,TAPERED is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, hole_diameter: 0.105 INCHES MINIMUM AND 0.111 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 1.750 INCHES NOMINAL IN, overall_length: 1.750 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, aperture_diameter: 1.375 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-912-5126, 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
242755
NSN: 3110-00-912-5126
FSC: 3110
CAGE: 77237 — DANA OFF HIGHWAY PRODUCTS, LLC (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
hole_diameter0.105 INCHES MINIMUM AND 0.111 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width1.750 INCHES NOMINAL IN
overall_length1.750 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
aperture_diameter1.375 INCHES NOMINAL IN
bolt_hole_quantity4
outside_corner_radius0.156 INCHES NOMINAL IN
cross-sectional_thickness0.062 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
center_to_center_distance_between_bolt_holes_along_width1.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
center_to_center_distance_between_bolt_holes_along_length1.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NSN3110-00-912-5126
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 242755 · 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
MATERIAL: STEEL OVERALL
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
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)
SPECIAL FEATURESWITH COND SPACER,8 HOLES 3/16 IN. DIA. EQUALLY SPACED IN OD CUP,0.0080 IN. END PLAY IN
MATERIALSTEEL OVERALL
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
933SWInterchangeable
interchangeable cross-reference
interchangeable
933Interchangeable
interchangeable cross-reference
interchangeable
25010040Interchangeable
interchangeable cross-reference
interchangeable
RM933DC/883BInterchangeable
interchangeable cross-reference
interchangeable
DMS 82012BInterchangeable
interchangeable cross-reference
interchangeable
MILG3036Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 242755?
242755 is a BEARING,ROLLER,TAPERED.
What parts can replace 242755?
There are 21 known substitutes for 242755: 933SW, 933, 25010040 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 242755?
242755 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-912-5126. This indicates validated use in U.S. government and defense supply chains.
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