PartsTable
Technical Data Sheet
72187 ✓ Verified by PartsTable
schleich · 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 hero of the 2022 Easter campaign is the orange rabbit! Quick, grab it before it hops away again - because that can happen pretty quickly with rabbits. Key specifications include body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, pressure_angle: 20.0000 DEGREES, teeth_quantity: 37, style_designator: HUBLESS, face_nominal_width: 1.500 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-3656, 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
72187
NSN: 3110-00-100-3656
FSC: 3110
CAGE: 60038 — THE TIMKEN CORPORATION (USA)
SPECIFICATIONS
body_stylePLAIN, SOLID
bore_stylePLAIN BOTH ENDS
pressure_angle20.0000 DEGREES
teeth_quantity37
style_designatorHUBLESS
face_nominal_width1.500 INCHES IN
bore_nominal_diameter2.813 INCHES BOTH ENDS IN
nominal_outside_diameter6.438 INCHES IN
NSN3110-00-100-3656
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 72187 · schleich ⚠ 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: 1.2910 INCHES NOMINAL IN
BORE DIAMETER: 1.8750 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
CONE CORNER RADIUS: 0.1406 INCHES NOMINAL IN
MATERIAL: STEEL OVERALL
STYLE DESIGNATOR: STEEP ANGLE
TECHNICAL CHARACTERISTICS (FLIS)
CONE WIDTH1.2910 INCHES NOMINAL IN
BORE DIAMETER1.8750 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
CONE CORNER RADIUS0.1406 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORSTEEP ANGLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
520-SSInterchangeable
interchangeable cross-reference
interchangeable
1122531Interchangeable
interchangeable cross-reference
interchangeable
520Interchangeable
interchangeable cross-reference
interchangeable
A144Interchangeable
interchangeable cross-reference
interchangeable
717-015614Interchangeable
interchangeable cross-reference
interchangeable
10140Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 72187?
72187 is a CONTACT KIT,ELECTRICAL manufactured by schleich.
What parts can replace 72187?
There are 17 known substitutes for 72187: 520-SS, 1122531, 520 and 14 more. Substitute compatibility should be verified for your specific system.
Is 72187 still available?
72187 is currently cancelled.
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