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10874702 — HOUSING,BEARING UNIT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

10874702: HOUSING,BEARING UNIT.

The HOUSING,BEARING UNIT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, base_length: 1.250 INCHES NOMINAL IN, bore_diameter: 1.3730 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM IN, housing_width: 2.875 INCHES NOMINAL IN, base_thickness: 3.000 INCHES NOMINAL IN, housing_height: 3.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-153-1810, 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
10874702
NSN: 3130-01-153-1810
FSC: 3130 — Bearings, Mounted
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
base_length1.250 INCHES NOMINAL IN
bore_diameter1.3730 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM IN
housing_width2.875 INCHES NOMINAL IN
base_thickness3.000 INCHES NOMINAL IN
housing_height3.000 INCHES NOMINAL IN
housing_length1.250 INCHES NOMINAL IN
style_designatorPILLOW BLOCK, OPTIONAL SPLIT
height_from_bottom_of_base_to_bore_centerline1.875 INCHES NOMINAL IN
center_to_center_distance_between_mounting_holes_along_width2.000 INCHES NOMINAL IN
NSN3130-01-153-1810
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 10874702 · 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: 3.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PILLOW BLOCK, OPTIONAL SPLIT
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH: 2.000 INCHES NOMINAL IN
•
HOUSING WIDTH: 2.875 INCHES NOMINAL IN
•
BASE LENGTH: 1.250 INCHES NOMINAL IN
•
BASE THICKNESS: 3.000 INCHES NOMINAL IN
•
BORE DIAMETER: 1.3730 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM IN
•
MATERIAL: ALUMINUM ALLOY OVERALL
TECHNICAL CHARACTERISTICS
HOUSING HEIGHT3.000 INCHES NOMINAL IN
STYLE DESIGNATORPILLOW BLOCK, OPTIONAL SPLIT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH2.000 INCHES NOMINAL IN
HOUSING WIDTH2.875 INCHES NOMINAL IN
BASE LENGTH1.250 INCHES NOMINAL IN
BASE THICKNESS3.000 INCHES NOMINAL IN
BORE DIAMETER1.3730 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM IN
MATERIALALUMINUM ALLOY OVERALL
HOUSING LENGTH1.250 INCHES NOMINAL IN
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE1.875 INCHES NOMINAL IN
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10874702?
10874702 is a HOUSING,BEARING UNIT.
What is the NSN for 10874702?
10874702 is cataloged in the U.S. Government catalog under NSN 3130-01-153-1810. 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.