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5RNH004-54 — BEARING UNIT,ROLLER

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

5RNH004-54: BEARING UNIT,ROLLER.

The BEARING UNIT,ROLLER is a the manufacturer industrial component. Key specifications include block_type: FIXED, bore_diameter: 0.7872 INCHES MINIMUM AND 0.7874 INCHES MAXIMUM IN, alignment_type: RIGID, housing_length: 0.3493 INCHES MINIMUM AND 0.3543 INCHES MAXIMUM IN, shaft_end_type: OPEN, flange_thickness: 0.0700 INCHES MINIMUM AND 0.0800 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-087-4249, 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
5RNH004-54
NSN: 3130-01-087-4249
FSC: 3130 — Bearings, Mounted
CAGE: 78118 — MPB CORPORATION DBA MPB CORP (USA)
SPECIFICATIONS
block_typeFIXED
bore_diameter0.7872 INCHES MINIMUM AND 0.7874 INCHES MAXIMUM IN
alignment_typeRIGID
housing_length0.3493 INCHES MINIMUM AND 0.3543 INCHES MAXIMUM IN
shaft_end_typeOPEN
flange_thickness0.0700 INCHES MINIMUM AND 0.0800 INCHES MAXIMUM IN
housing_diameter2.3600 INCHES MINIMUM AND 2.3800 INCHES MAXIMUM IN
features_providedGROUND ROLLING ELEMENT GROOVE
bolt_circle_diameter1.9600 INCHES NOMINAL IN
load_capability_typeRADIAL
assembly_overall_length0.3493 INCHES MINIMUM AND 0.3543 INCHES MAXIMUM IN
internal_fit-up_designationSTANDARD
NSN3130-01-087-4249
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 5RNH004-54 · 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: 0.3493 INCHES MINIMUM AND 0.3543 INCHES MAXIMUM IN
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
FLANGE THICKNESS: 0.0700 INCHES MINIMUM AND 0.0800 INCHES MAXIMUM IN
•
ROTATING ELEMENT LOCKING METHOD: STRAIGHT SLEEVE
•
BLOCK TYPE: FIXED
•
FEATURES PROVIDED: GROUND ROLLING ELEMENT GROOVE
•
ALIGNMENT TYPE: RIGID
•
ROLLING ELEMENT GROOVE QUANTITY: 1
TECHNICAL CHARACTERISTICS
ASSEMBLY OVERALL LENGTH0.3493 INCHES MINIMUM AND 0.3543 INCHES MAXIMUM IN
INTERNAL FIT-UP DESIGNATIONSTANDARD
FLANGE THICKNESS0.0700 INCHES MINIMUM AND 0.0800 INCHES MAXIMUM IN
ROTATING ELEMENT LOCKING METHODSTRAIGHT SLEEVE
BLOCK TYPEFIXED
FEATURES PROVIDEDGROUND ROLLING ELEMENT GROOVE
ALIGNMENT TYPERIGID
ROLLING ELEMENT GROOVE QUANTITY1
BOLT CIRCLE DIAMETER1.9600 INCHES NOMINAL IN
SHAFT END TYPEOPEN
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 4
MR1904C101Reference document
Same NSN cross-reference
Reference document — Secondary reference
5034T29Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5034T29P01Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5034T29P02Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5RNH004-54?
5RNH004-54 is a BEARING UNIT,ROLLER.
What parts can replace 5RNH004-54?
There are 4 known substitutes for 5RNH004-54: MR1904C101, 5034T29, 5034T29P01 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5RNH004-54?
5RNH004-54 is cataloged in the U.S. Government catalog under NSN 3130-01-087-4249. This indicates validated use in U.S. government and defense supply chains.
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