PartsTable
Technical Data Sheet
Download PDF

835022A0525 — HOUSING,BEARING UNIT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

835022A0525: HOUSING,BEARING UNIT.

The HOUSING,BEARING UNIT is a the manufacturer industrial component. Key specifications include housing_width: 3.750 INCHES NOMINAL IN, housing_length: 1.210 INCHES NOMINAL IN, shaft_end_type: OPEN, flange_thickness: 0.500 INCHES NOMINAL IN, style_designator: FLANGE BLOCK, bolt_circle_diameter: 3.889 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-248-6342, 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
835022A0525
NSN: 3130-01-248-6342
FSC: 3130 — Bearings, Mounted
CAGE: 01365 — MARINE CORPS SYSTEMS COMMAND DIV MARINE CORPS SYSTEMS COMMAND TECHNICAL DATA REPOSITORY CUSTOMER SERVICE (USA)
SPECIFICATIONS
housing_width3.750 INCHES NOMINAL IN
housing_length1.210 INCHES NOMINAL IN
shaft_end_typeOPEN
flange_thickness0.500 INCHES NOMINAL IN
style_designatorFLANGE BLOCK
bolt_circle_diameter3.889 INCHES NOMINAL IN
assembly_overall_length1.640 INCHES NOMINAL IN
NSN3130-01-248-6342
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 835022A0525 · 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
•
ASSEMBLY OVERALL LENGTH: 1.640 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLANGE BLOCK
•
HOUSING WIDTH: 3.750 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 3.889 INCHES NOMINAL IN
•
SHAFT END TYPE: OPEN
•
HOUSING LENGTH: 1.210 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
ASSEMBLY OVERALL LENGTH1.640 INCHES NOMINAL IN
FLANGE THICKNESS0.500 INCHES NOMINAL IN
STYLE DESIGNATORFLANGE BLOCK
HOUSING WIDTH3.750 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER3.889 INCHES NOMINAL IN
SHAFT END TYPEOPEN
HOUSING LENGTH1.210 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
170066Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 835022A0525?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 835022A0525?
835022A0525 is a HOUSING,BEARING UNIT.
What parts can replace 835022A0525?
There is 1 known substitute for 835022A0525: 170066. Substitute compatibility should be verified for your specific system.
What is the NSN for 835022A0525?
835022A0525 is cataloged in the U.S. Government catalog under NSN 3130-01-248-6342. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 835022A0525

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.