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21807 PIECE 5 — HOUSING,BEARING UNIT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

21807 PIECE 5: HOUSING,BEARING UNIT.

The HOUSING,BEARING UNIT is a the manufacturer industrial component. Key specifications include actuator_stroke_type: PULL, electrical_resistance: 34.60 OHMS NOMINAL, linear_force_delivered: 1.30 POUNDS LBS, voltage_rating_in_volts: 110.0 AC MAXIMUM, terminal_type_and_quantity: 2 THREADED STUD, power_takeoff_connection_type: SLOTTED-DRILLED. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-305-0372, 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
21807 PIECE 5
NSN: 3130-01-305-0372
FSC: 3130 — Bearings, Mounted
CAGE: 29899 — CALGON CARBON UV TECHNOLOGIES LLC DBA HYDE MARINE (USA)
SPECIFICATIONS
actuator_stroke_typePULL
electrical_resistance34.60 OHMS NOMINAL
linear_force_delivered1.30 POUNDS LBS
magnetic_coil_quantity1
voltage_rating_in_volts110.0 AC MAXIMUM
terminal_type_and_quantity2 THREADED STUD
power_takeoff_connection_typeSLOTTED-DRILLED
unthreaded_mounting_hole_diameter0.180 INCHES NOMINAL IN
mounting_facility_type_and_quantity4 UNTHREADED HOLE(S)
NSN3130-01-305-0372
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 21807 PIECE 5 · 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
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 21807 PIECE 5?
21807 PIECE 5 is a HOUSING,BEARING UNIT.
What is the NSN for 21807 PIECE 5?
21807 PIECE 5 is cataloged in the U.S. Government catalog under NSN 3130-01-305-0372. This indicates validated use in U.S. government and defense supply chains.
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