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CR75-43 — BEARING UNIT,PLAIN

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

CR75-43: BEARING UNIT,PLAIN.

The BEARING UNIT,PLAIN is a the manufacturer industrial component. Key specifications include style_designator: PILLOW BLOCK, OPTIONAL SPLIT, mounting_hole_type: SLOTTED, end_item_identification: 3805-01-573-0677, part_name_assigned_by_controlling_agency: BEARING ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-595-4641, 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
CR75-43
NSN: 3130-01-595-4641
FSC: 3130 — Bearings, Mounted
CAGE: 5PS82 — ROSSI ENTERPRISES, INC. DBA R.R. EQUIPMENT COMPANY DIV R.R. EQUIPMENT COMPANY (USA)
SPECIFICATIONS
style_designatorPILLOW BLOCK, OPTIONAL SPLIT
mounting_hole_typeSLOTTED
end_item_identification3805-01-573-0677
part_name_assigned_by_controlling_agencyBEARING ASSEMBLY
NSN3130-01-595-4641
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: CR75-43 · 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
•
MOUNTING HOLE TYPE: SLOTTED
•
STYLE DESIGNATOR: PILLOW BLOCK, OPTIONAL SPLIT
TECHNICAL CHARACTERISTICS
MOUNTING HOLE TYPESLOTTED
STYLE DESIGNATORPILLOW BLOCK, OPTIONAL SPLIT
PART NAME ASSIGNED BY CONTROLLING AGENCYBEARING ASSEMBLY
END ITEM IDENTIFICATION3805-01-573-0677
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CR75-43?
CR75-43 is a BEARING UNIT,PLAIN.
What is the NSN for CR75-43?
CR75-43 is cataloged in the U.S. Government catalog under NSN 3130-01-595-4641. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.