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S1635-20037-2 — LINER,BEARING HOUSING

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

S1635-20037-2: LINER,BEARING HOUSING.

The LINER,BEARING HOUSING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 3130-00-495-6549, 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
S1635-20037-2
NSN: 3130-00-495-6549
FSC: 3130 — Bearings, Mounted
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
Part NumberS1635-20037-2
NSN3130-00-495-6549
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: S1635-20037-2 · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL AMS 6265 COMP 9310,BLACK OXIDE 57-0-2 TYPE 3 CLASS A GRADE 1FSCM 78286,ID AND LEFT SIDE OF RIGHT INTERNAL FLANGE CASEHARDENED,0.036IN. MIN 0.050 IN. MAX DEPTH OF CASE,DIM.,13.000 IN. MIN 13.001 IN. MAX OD,12.727 IN. MIN 12.732 IN. MAX ID,0.102 IN. MIN 0.130 IN. MAX W OF RIGHTINTERNAL FLANGE,12.115 IN. MIN 12.135 IN. MAX RIGHT INTERNAL FLANGE HOLEDIA,0.740 IN. MIN 0.760 IN. MAX O/A LG,100 MICROINCHES AA ALL SURFACES,0.032 IN. BY 45 DEG CHAMFER LEFT INSIDE CORNER,0.070 IN. RADIUS OUTSIDERIGHT CORNER,0.040 IN. RADIUS INSIDE RIGHT INTERNAL FLANGE CORNER,ID ANDOD TO BE CONCENTRIC WITHIN 0.005 IN. TIR,OD AND RIGHT END SURFACE OF BODYAND FLANGE TO BE SQ WITHIN 0.001 IN. TIR,MAGNETIC PARTICAL INSPECTEDMIL-I-6868 IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL AMS 6265 COMP 9310,BLACK OXIDE 57-0-2 TYPE 3 CLASS A GRADE 1FSCM 78286,ID AND LEFT SIDE OF RIGHT INTERNAL FLANGE CASEHARDENED,0.036IN. MIN 0.050 IN. MAX DEPTH OF CASE,DIM.,13.000 IN. MIN 13.001 IN. MAX OD,12.727 IN. MIN 12.732 IN. MAX ID,0.102 IN. MIN 0.130 IN. MAX W OF RIGHTINTERNAL FLANGE,12.115 IN. MIN 12.135 IN. MAX RIGHT INTERNAL FLANGE HOLEDIA,0.740 IN. MIN 0.760 IN. MAX O/A LG,100 MICROINCHES AA ALL SURFACES,0.032 IN. BY 45 DEG CHAMFER LEFT INSIDE CORNER,0.070 IN. RADIUS OUTSIDERIGHT CORNER,0.040 IN. RADIUS INSIDE RIGHT INTERNAL FLANGE CORNER,ID ANDOD TO BE CONCENTRIC WITHIN 0.005 IN. TIR,OD AND RIGHT END SURFACE OF BODYAND FLANGE TO BE SQ WITHIN 0.001 IN. TIR,MAGNETIC PARTICAL INSPECTEDMIL-I-6868 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S1635-20037-2?
S1635-20037-2 is a LINER,BEARING HOUSING.
What is the NSN for S1635-20037-2?
S1635-20037-2 is cataloged in the U.S. Government catalog under NSN 3130-00-495-6549. This indicates validated use in U.S. government and defense supply chains.
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