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Technical Data Sheet
PartsTable / COMPONENT / 636820
636820 ✓ 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 BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.875 INCHES NOMINAL IN, length: 0.508 INCHES NOMINAL IN, radius: 0.875 INCHES NOMINAL IN, material: COPPER GRAPHITE, thickness: 0.279 INCHES NOMINAL IN, body_style: RECTANGULAR COMMUTATOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0211, 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
636820
NSN: 3110-00-100-0211
FSC: 3110
CAGE: 58275 — SASCO INC CANADIAN DIV
SPECIFICATIONS
width0.875 INCHES NOMINAL IN
length0.508 INCHES NOMINAL IN
radius0.875 INCHES NOMINAL IN
materialCOPPER GRAPHITE
thickness0.279 INCHES NOMINAL IN
body_styleRECTANGULAR COMMUTATOR
style_designatorONE PIECE
brush_shunt_length1.875 INCHES NOMINAL ALL SHUNTS IN
contact_face_styleCONCAVE
shunt_position_designator2 AND 8
terminal_type_and_quantity1 STRAIGHT W/SLOT
material_document_and_classificationUNITED STATES GRAPHITE GRADE 9A MFR REF SINGLE MATERIAL RESPONSE A
NSN3110-00-100-0211
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 636820 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
211562Interchangeable
interchangeable cross-reference
interchangeable
502597PC9Interchangeable
interchangeable cross-reference
interchangeable
BF95-37Interchangeable
interchangeable cross-reference
interchangeable
580R187H01Interchangeable
interchangeable cross-reference
interchangeable
750-0260-000Interchangeable
interchangeable cross-reference
interchangeable
500190Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 636820?
636820 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace 636820?
There are 29 known substitutes for 636820: 211562, 502597PC9, BF95-37 and 26 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 636820?
636820 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0211. 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