PartsTable
Technical Data Sheet
31-610 ✓ Verified by PartsTable
Hama · 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

Approx. 4.000 beads, 2 large square pegboards No. 234, 2 Hama Gems, colour printed design sheet, instructions and ironing paper.<br><br>.

Key specifications include material: STEEL OVERALL, leg_shape: RECTANGULAR, bore_shape: STRAIGHT, flow_angle: 90.0 DEGREES SECOND END, lens_color: AMBER, seat_angle: 37.0 DEGREES FIRST END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-157-2009, 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
31-610
NSN: 3110-00-157-2009
FSC: 3110
CAGE: 54123 — COLSON CORP THE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
leg_shapeRECTANGULAR
bore_shapeSTRAIGHT
flow_angle90.0 DEGREES SECOND END
lens_colorAMBER
seat_angle37.0 DEGREES FIRST END
design_typeROTATING SHAFT
thread_class2B FIRST END
usage_designSTARTER MOTOR CONTACT TERMINAL OR VACUUM LOCK-OUT
bore_diameter2.1345 INCHES MINIMUM AND 2.1355 INCHES MAXIMUM IN
contact_angle25.0 DEGREES NOMINAL
overall_width1.440 INCHES NOMINAL IN
NSN3110-00-157-2009
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 31-610 · Hama ⚠ 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
LOAD DIRECTION: ANGULAR
OVERALL OUTSIDE DIAMETER: 3.4770 INCHES MINIMUM AND 3.4970 INCHES MAXIMUM IN
STYLE DESIGNATOR: CLUTCH RELEASE
MATERIAL: STEEL OUTER RING
SURFACE FINISH: GROUND
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESBANDED OD,BAND EXTENDS BEYOND WIDTH OF RINGS,ONE FACE OF OUTER RING FORMS LIP WHICH EXTENDS DOWN BEYOND FACE OF INNER RING
LOAD DIRECTIONANGULAR
OVERALL OUTSIDE DIAMETER3.4770 INCHES MINIMUM AND 3.4970 INCHES MAXIMUM IN
STYLE DESIGNATORCLUTCH RELEASE
MATERIALSTEEL OUTER RING
MATERIALSTEEL BALL
MATERIALSTEEL INNER RING
SURFACE FINISHGROUND
OUTER RING WIDTH0.5310 INCHES NOMINAL IN
OVERALL HEIGHT0.7400 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
329476Interchangeable
interchangeable cross-reference
interchangeable
31610Interchangeable
interchangeable cross-reference
interchangeable
994020Interchangeable
interchangeable cross-reference
interchangeable
446Interchangeable
interchangeable cross-reference
interchangeable
5305PL0944296Interchangeable
interchangeable cross-reference
interchangeable
16TX466Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31-610?
31-610 is a SWITCH,ENGINE STARTER,ELECTRICAL manufactured by Hama.
What parts can replace 31-610?
There are 26 known substitutes for 31-610: 329476, 31610, 994020 and 23 more. Substitute compatibility should be verified for your specific system.
Is 31-610 still available?
31-610 is currently cancelled.
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