PartsTable
Technical Data Sheet
40828 ✓ 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 MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, body_width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.185 INCHES MAXIMUM IN, body_length: 0.840 INCHES MAXIMUM IN, corner_shape: CHAMFERED INSIDE LEFT CORNER, overall_width: 2.625 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-218-3261, 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
40828
NSN: 3120-00-218-3261
FSC: 3120
CAGE: 54402 — RPS-FL, INC. DBA RPS INC (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height0.185 INCHES MAXIMUM IN
body_length0.840 INCHES MAXIMUM IN
corner_shapeCHAMFERED INSIDE LEFT CORNER
overall_width2.625 INCHES NOMINAL IN
overall_length2.625 INCHES NOMINAL IN
drive_end_shapeSQUARE SINGLE END INTERNAL
keyway_dimension0.1250 INCHES NOMINAL INTERNAL KEYWAY WIDTH IN
special_markings7/8 IN. IN
style_designatorSQUARE
features_providedHERMETICALLY SEALED AND PROGRAMMABLE AND 3-STATE OUTPUT AND MONOLITHIC AND W/BUFFERED OUTPUT
NSN3120-00-218-3261
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 40828 · 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
KEY FEATURES
BODY OUTSIDE DIAMETER: 1.3750 INCHES NOMINAL IN
BODY INSIDE DIAMETER: 0.9980 INCHES NOMINAL IN
CORNER SHAPE: CHAMFERED INSIDE RIGHT CORNER
MATERIAL: STEEL CORROSION RESISTING OVERALL
KEYWAY DIMENSION: 0.1250 INCHES NOMINAL INTERNAL KEYWAY WIDTH IN
TECHNICAL CHARACTERISTICS (FLIS)
BODY OUTSIDE DIAMETER1.3750 INCHES NOMINAL IN
BODY INSIDE DIAMETER0.9980 INCHES NOMINAL IN
OVERALL LENGTH3.7600 INCHES NOMINAL IN
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
MATERIALSTEEL CORROSION RESISTING OVERALL
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
KEYWAY DIMENSION0.1250 INCHES NOMINAL INTERNAL KEYWAY WIDTH IN
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
B107.1 TY1CL2Interchangeable
interchangeable cross-reference
interchangeable
AS954 TY1CL1STBInterchangeable
interchangeable cross-reference
interchangeable
AS954Interchangeable
interchangeable cross-reference
interchangeable
722906-52Interchangeable
interchangeable cross-reference
interchangeable
ROM/PROM FAMILY 008Interchangeable
interchangeable cross-reference
interchangeable
40828Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40828?
40828 is a MICROCIRCUIT,DIGITAL.
What parts can replace 40828?
There are 12 known substitutes for 40828: B107.1 TY1CL2, AS954 TY1CL1STB, AS954 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 40828?
40828 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-218-3261. This indicates validated use in U.S. government and defense supply chains.
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