PartsTable
Technical Data Sheet
Download PDF

F160248 — BEARING UNIT,ROLLER

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

F160248: BEARING UNIT,ROLLER.

The BEARING UNIT,ROLLER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, block_type: FIXED, base_length: 2.755 INCHES NOMINAL IN, bore_diameter: 2.9530 INCHES NOMINAL IN, housing_width: 14.961 INCHES NOMINAL IN, alignment_type: SELF-ALIGNING. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-646-6511, 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
F160248
NSN: 3130-01-646-6511
FSC: 3130 — Bearings, Mounted
CAGE: 34712 — LAKE SHORE SYSTEMS, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
block_typeFIXED
base_length2.755 INCHES NOMINAL IN
bore_diameter2.9530 INCHES NOMINAL IN
housing_width14.961 INCHES NOMINAL IN
alignment_typeSELF-ALIGNING
base_thickness1.574 INCHES NOMINAL IN
housing_height8.582 INCHES NOMINAL IN
housing_length6.299 INCHES NOMINAL IN
style_designatorPILLOW BLOCK, OPTIONAL SPLIT
load_capability_typeRADIAL
end_item_identificationBOOM DRIVE WINCH ASSEMBLY
NSN3130-01-646-6511
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: F160248 · 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
•
HOUSING HEIGHT: 8.582 INCHES NOMINAL IN
•
ROTATING ELEMENT LOCKING METHOD: ADAPTER
•
BLOCK TYPE: FIXED
•
STYLE DESIGNATOR: PILLOW BLOCK, OPTIONAL SPLIT
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH: 12.598 INCHES NOMINAL IN
•
HOUSING WIDTH: 14.961 INCHES NOMINAL IN
•
BASE LENGTH: 2.755 INCHES NOMINAL IN
•
ALIGNMENT TYPE: SELF-ALIGNING
TECHNICAL CHARACTERISTICS
HOUSING HEIGHT8.582 INCHES NOMINAL IN
ROTATING ELEMENT LOCKING METHODADAPTER
BLOCK TYPEFIXED
STYLE DESIGNATORPILLOW BLOCK, OPTIONAL SPLIT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH12.598 INCHES NOMINAL IN
HOUSING WIDTH14.961 INCHES NOMINAL IN
BASE LENGTH2.755 INCHES NOMINAL IN
ALIGNMENT TYPESELF-ALIGNING
ROLLING ELEMENT GROOVE QUANTITY2
PART NAME ASSIGNED BY CONTROLLING AGENCYPILLOW BLOCK BEARING ASSEMBLY
OTHER ITEMS IN FSC 3130 — Bearings, Mounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3130-00-001-5118 3130-00-001-5137 3130-00-001-6585 3130-00-003-0422 3130-00-003-0455 3130-00-003-0794 3130-00-003-2802 3130-00-003-9535
SUBSTITUTES & CROSS-REFERENCES 1
F160194 ITEM 3Same 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 F160248?
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 F160248?
F160248 is a BEARING UNIT,ROLLER.
What parts can replace F160248?
There is 1 known substitute for F160248: F160194 ITEM 3. Substitute compatibility should be verified for your specific system.
What is the NSN for F160248?
F160248 is cataloged in the U.S. Government catalog under NSN 3130-01-646-6511. 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 — F160248

✓ 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.