PartsTable
Technical Data Sheet
PartsTable / COMPONENT / BRSAD1

BRSAD1 — Technical Data Sheet

✓ 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 UNIT,BALL is a the manufacturer industrial component. Key specifications include material: IRON CAST HOUSING, seal_type: LABYRINTH, base_length: 2.3750 INCHES NOMINAL IN, temp_rating: 275.0 FAHRENHEIT DEGF, bore_diameter: 1.6875 INCHES NOMINAL IN, housing_width: 8.7500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System under NSN 3130-00-108-0646, 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
BRSAD1
NSN: 3130-00-108-0646
FSC: 3130
CAGE: 0MKW7 — MINNPAR, LLC DBA MINNPAR (USA)
SPECIFICATIONS
materialIRON CAST HOUSING
seal_typeLABYRINTH
base_length2.3750 INCHES NOMINAL IN
temp_rating275.0 FAHRENHEIT DEGF
bore_diameter1.6875 INCHES NOMINAL IN
housing_width8.7500 INCHES NOMINAL IN
seal_locationBOTH ENDS
alignment_typeSELF-ALIGNING
base_thickness0.7500 INCHES NOMINAL IN
housing_height4.6250 INCHES NOMINAL IN
style_designatorPILLOW BLOCK, SOLID
features_providedGROUND ROLLING ELEMENT GROOVE
NSN3130-00-108-0646
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: BRSAD1 · 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
•
SEAL TYPE: LABYRINTH
•
HOUSING WIDTH: 8.7500 INCHES NOMINAL IN
•
LUBRICATION FITTING TYPE: HYDRAULIC
•
MOUNTING SLOT WIDTH: 0.7500 INCHES NOMINAL IN
•
HOUSING HEIGHT: 4.6250 INCHES NOMINAL IN
•
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE: 90.0 DEGREES NOMINAL
•
LOAD CAPABILITY TYPE: RADIAL
•
STYLE DESIGNATOR: PILLOW BLOCK, SOLID
TECHNICAL CHARACTERISTICS
SEAL TYPELABYRINTH
HOUSING WIDTH8.7500 INCHES NOMINAL IN
LUBRICATION FITTING TYPEHYDRAULIC
MOUNTING SLOT WIDTH0.7500 INCHES NOMINAL IN
HOUSING HEIGHT4.6250 INCHES NOMINAL IN
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE90.0 DEGREES NOMINAL
LOAD CAPABILITY TYPERADIAL
STYLE DESIGNATORPILLOW BLOCK, SOLID
MOUNTING HOLE TYPESLOTTED
ROTATING ELEMENT LOCKING METHODDIRECT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
SUSC3634InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
BSU-6(220V)InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SUSC3634 (LOW TEMP)InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LM304H T0-5InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
322-0006-002InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MLM104DIBSInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy BRSAD1?
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 BRSAD1?
BRSAD1 is a BEARING UNIT,BALL.
What parts can replace BRSAD1?
There are 10 known substitutes for BRSAD1: SUSC3634, BSU-6(220V), SUSC3634 (LOW TEMP) and 7 more. Substitute compatibility should be verified for your specific system.
Is BRSAD1 still available?
BRSAD1 is currently cancelled.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — BRSAD1

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026