PartsTable
Technical Data Sheet
10512638 ✓ Verified by PartsTable
· BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include body_height: 2.125 INCHES NOMINAL IN, bulb_length: 4.438 INCHES NOMINAL IN, thread_class: 2B ALL THREADED HOLE, bulb_diameter: 0.375 INCHES NOMINAL IN, overall_width: 2.359 INCHES NOMINAL IN, terminal_type: SCREW. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-168-9956, 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
10512638
NSN: 3120-01-168-9956
FSC: 3120
CAGE: 08302 — PACCAR WINCH INC DBA PACCAR WINCH DIVISION (USA)
SPECIFICATIONS
body_height2.125 INCHES NOMINAL IN
bulb_length4.438 INCHES NOMINAL IN
thread_class2B ALL THREADED HOLE
bulb_diameter0.375 INCHES NOMINAL IN
overall_width2.359 INCHES NOMINAL IN
terminal_typeSCREW
overall_length1.828 INCHES NOMINAL IN
mounting_methodBRACKET(S) AND THREADED HOLE(S)
nominal_thread_size0.138 INCHES ALL THREADED HOLE IN
capillary_tube_length24.0 INCHES NOMINAL IN
contact_adjustabilityDEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE
contact_action_stimulusINCREASE
NSN3120-01-168-9956
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 10512638 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
53623Interchangeable
interchangeable cross-reference
interchangeable
INVOLUTE 14-1/2DEG 3-48Interchangeable
interchangeable cross-reference
interchangeable
GGG-C-755Interchangeable
interchangeable cross-reference
interchangeable
11385Interchangeable
interchangeable cross-reference
interchangeable
350-RTInterchangeable
interchangeable cross-reference
interchangeable
918 50Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10512638?
10512638 is a BEARING,WASHER,THRUST.
What parts can replace 10512638?
There are 22 known substitutes for 10512638: 53623, INVOLUTE 14-1/2DEG 3-48, GGG-C-755 and 19 more. Substitute compatibility should be verified for your specific system.
Is 10512638 still available?
10512638 is currently cancelled.
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