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MP19 — HOUSING,BEARING UNIT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

MP19: HOUSING,BEARING UNIT.

The HOUSING,BEARING UNIT is a the manufacturer industrial component. Key specifications include base_length: 2.2500 INCHES NOMINAL IN, bore_diameter: 1.1875 INCHES MINIMUM AND 1.1880 INCHES MAXIMUM IN, housing_width: 6.8750 INCHES NOMINAL IN, base_thickness: 0.6875 INCHES NOMINAL IN, housing_height: 3.8125 INCHES NOMINAL IN, shaft_end_type: OPEN. This part is cataloged in the U.S.

Government catalog under NSN 3130-00-359-9461, 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
MP19
NSN: 3130-00-359-9461
FSC: 3130 — Bearings, Mounted
CAGE: 02695 — MORSE INDUSTRIAL CORP SEALMASTER BEARING DIV SUB OF EMERSON ELECTRIC CO (USA)
SPECIFICATIONS
base_length2.2500 INCHES NOMINAL IN
bore_diameter1.1875 INCHES MINIMUM AND 1.1880 INCHES MAXIMUM IN
housing_width6.8750 INCHES NOMINAL IN
base_thickness0.6875 INCHES NOMINAL IN
housing_height3.8125 INCHES NOMINAL IN
shaft_end_typeOPEN
style_designatorPILLOW BLOCK, SOLID
mounting_hole_typeROUND, UNTHREADED
mounting_hole_diameter1.1875 INCHES NOMINAL IN
lubrication_fitting_typeSELF LUBRICATED
height_from_bottom_of_base_to_bore_centerline1.8750 INCHES NOMINAL IN
center_to_center_distance_between_mounting_holes_along_width5.0000 INCHES NOMINAL IN
NSN3130-00-359-9461
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: MP19 · 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
•
LUBRICATION FITTING TYPE: SELF LUBRICATED
•
HOUSING HEIGHT: 3.8125 INCHES NOMINAL IN
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
STYLE DESIGNATOR: PILLOW BLOCK, SOLID
•
MOUNTING HOLE DIAMETER: 1.1875 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH: 5.0000 INCHES NOMINAL IN
•
HOUSING WIDTH: 6.8750 INCHES NOMINAL IN
•
BASE LENGTH: 2.2500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LUBRICATION FITTING TYPESELF LUBRICATED
HOUSING HEIGHT3.8125 INCHES NOMINAL IN
MOUNTING HOLE TYPEROUND, UNTHREADED
STYLE DESIGNATORPILLOW BLOCK, SOLID
MOUNTING HOLE DIAMETER1.1875 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH5.0000 INCHES NOMINAL IN
HOUSING WIDTH6.8750 INCHES NOMINAL IN
BASE LENGTH2.2500 INCHES NOMINAL IN
SHAFT END TYPEOPEN
BASE THICKNESS0.6875 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
807-75Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 MP19?
MP19 is a HOUSING,BEARING UNIT.
What parts can replace MP19?
There is 1 known substitute for MP19: 807-75. Substitute compatibility should be verified for your specific system.
What is the NSN for MP19?
MP19 is cataloged in the U.S. Government catalog under NSN 3130-00-359-9461. 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.