PartsTable
Technical Data Sheet
526734 ✓ 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 diameter: 1.0000 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM IN, material: STEEL OVERALL, corner_shape: SQUARE ALL CORNERS, surface_finish: 20.0 MICROINCHES RIGHT SIDE, outside_diameter: 1.7500 INCHES NOMINAL IN, style_designator: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-614-9401, 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
526734
NSN: 3120-00-614-9401
FSC: 3120
CAGE: 66821 — YALE SECURITY INC. DBA NORTON DOOR CONTROL (USA)
SPECIFICATIONS
diameter1.0000 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM IN
materialSTEEL OVERALL
corner_shapeSQUARE ALL CORNERS
surface_finish20.0 MICROINCHES RIGHT SIDE
outside_diameter1.7500 INCHES NOMINAL IN
style_designatorROUND
overall_thickness0.2280 INCHES MINIMUM AND 0.2300 INCHES MAXIMUM IN
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN3120-00-614-9401
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 526734 · 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
OUTSIDE DIAMETER: 1.7500 INCHES NOMINAL IN
SURFACE FINISH: 20.0 MICROINCHES LEFT SIDE
STYLE DESIGNATOR: ROUND
MATERIAL: STEEL OVERALL
CORNER SHAPE: SQUARE ALL CORNERS
OVERALL THICKNESS: 0.2280 INCHES MINIMUM AND 0.2300 INCHES MAXIMUM IN
DIAMETER: 1.0000 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER1.7500 INCHES NOMINAL IN
SURFACE FINISH20.0 MICROINCHES LEFT SIDE
STYLE DESIGNATORROUND
MATERIALSTEEL OVERALL
CORNER SHAPESQUARE ALL CORNERS
SURFACE FINISH20.0 MICROINCHES RIGHT SIDE
OVERALL THICKNESS0.2280 INCHES MINIMUM AND 0.2300 INCHES MAXIMUM IN
DIAMETER1.0000 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM IN
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
41957Interchangeable
interchangeable cross-reference
interchangeable
A1-3100M3549Interchangeable
interchangeable cross-reference
interchangeable
GT97Interchangeable
interchangeable cross-reference
interchangeable
108874Interchangeable
interchangeable cross-reference
interchangeable
BM6111Interchangeable
interchangeable cross-reference
interchangeable
YD10130Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 526734?
526734 is a BEARING,WASHER,THRUST.
What parts can replace 526734?
There are 15 known substitutes for 526734: 41957, A1-3100M3549, GT97 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 526734?
526734 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-614-9401. This indicates validated use in U.S. government and defense supply chains.
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