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Technical Data Sheet
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37499 — Technical Data Sheet

✓ Verified by PartsTable
Trefl · 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

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include dial_size: 3-1/2 IN. DIA IN, bezel_type: THREAD, scale_name: PRESSURE-VACUUM, scale_type: SINGLE, scale_range: +0.0 TO 30.0 INCHES OF MERCURY AND +0.0 TO 15.0 POUNDS PRESSURE PER SQUARE INCH LBS, pointer_type: INDICATING.

This part is cataloged in the Federal Logistics Information System under NSN 3110-00-100-0743, 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
37499
NSN: 3110-00-100-0743
FSC: 3110
CAGE: 78640 — MITSUBISHI CATERPILLAR FORKLIFT AMERICA, INC (USA)
SPECIFICATIONS
dial_size3-1/2 IN. DIA IN
bezel_typeTHREAD
scale_namePRESSURE-VACUUM
scale_typeSINGLE
scale_range+0.0 TO 30.0 INCHES OF MERCURY AND +0.0 TO 15.0 POUNDS PRESSURE PER SQUARE INCH LBS
pointer_typeINDICATING
adjustabilityADJUSTABLE
overall_depth1.438 INCHES NOMINAL IN
pointer_colorBLACK
actuation_typeBOURDON TUBE
scale_accuracy1 PCT ENTIRE RANGE
connection_size0.250 IN. NPT DIA IN
NSN3110-00-100-0743
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 37499 · Trefl ⚠ 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
•
CONE WIDTH: 1.0100 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NORMAL ANGLE
•
MATERIAL: STEEL OVERALL
•
CONE CORNER RADIUS: 0.1406 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 1.5000 INCHES NOMINAL IN
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
CONE WIDTH1.0100 INCHES NOMINAL IN
STYLE DESIGNATORNORMAL ANGLE
MATERIALSTEEL OVERALL
CONE CORNER RADIUS0.1406 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER1.5000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 34
2548-101InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
216-30604-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2548InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
15274InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1941602InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
94231-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 37499?
37499 is a CONE AND ROLLERS,TAPERED ROLLER manufactured by Trefl.
What parts can replace 37499?
There are 34 known substitutes for 37499: 2548-101, 216-30604-1, 2548 and 31 more. Substitute compatibility should be verified for your specific system.
Is 37499 still available?
37499 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026