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Technical Data Sheet
PartsTable / COMPONENT / M207
M207 ✓ Verified by PartsTable
3M · 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

3M™ Versaflo™ M-Series helmets can help protect your workers from a variety of respiratory and impact hazards while maintaining comfort. They are are lightweight, compact and easy to maintain.<br><br>3M™ Versaflo™ M-Series helmets offer integrated protection from a range of respiratory, face, and eye hazards. For use in a variety of industries and environments with numerous customization offerings including faceseals, shrouds, visor peel-offs, radiant heat accessories, welding shields and more.<br><br> This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-3898, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
M207
NSN: 3110-00-100-3898
FSC: 3110
CAGE: 49185 — TEREX AMERICAN CRANE CORP (USA)
SPECIFICATIONS
materialCOTTON COVERING SINGLE COVERING MATERIAL
cup_width0.7411 INCHES NOMINAL IN
body_width0.640 INCHES NOMINAL IN
cone_width0.8661 INCHES NOMINAL IN
body_height1.062 INCHES NOMINAL IN
body_length1.188 INCHES NOMINAL IN
bore_diameter2.5000 INCHES NOMINAL IN
overall_width0.8661 INCHES NOMINAL IN
rating_methodWINDING TURNS SINGLE COMPONENT SINGLE WINDING
turn_quantity1800 SINGLE COMPONENT SINGLE WINDING
inclosure_typeFULLY INCLOSED
standout_width0.1250 INCHES NOMINAL IN
NSN3110-00-100-3898
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: M207 · 3M ⚠ 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 CORNER RADIUS: 0.1400 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 2.5000 INCHES NOMINAL IN
•
CONE WIDTH: 0.8661 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
STANDOUT WIDTH: 0.1250 INCHES NOMINAL IN
•
CUP WIDTH: 0.7411 INCHES NOMINAL IN
•
BACKFACE CORNER RADIUS: 0.0460 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CONE CORNER RADIUS0.1400 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER2.5000 INCHES NOMINAL IN
CONE WIDTH0.8661 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STANDOUT WIDTH0.1250 INCHES NOMINAL IN
CUP WIDTH0.7411 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.0460 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER4.3307 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT BORE, NORMAL ANGLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
207MInterchangeable
interchangeable cross-reference
interchangeable
SA2296-310Interchangeable
interchangeable cross-reference
interchangeable
32073PC21Interchangeable
interchangeable cross-reference
interchangeable
32074PC23Interchangeable
interchangeable cross-reference
interchangeable
35013ITEM10Interchangeable
interchangeable cross-reference
interchangeable
250047Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M207?
M207 is a RESISTOR,VARIABLE,WIRE WOUND,NON manufactured by 3M.
What parts can replace M207?
There are 14 known substitutes for M207: 207M, SA2296-310, 32073PC21 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M207?
M207 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-3898. 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