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211577 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

211577: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include phase: SINGLE INPUT, duty_cycle: CONTINUOUS, temp_rating: 40.0 AMBIENT CELSIUS, power_rating: 0.0142 HORSEPOWER OUTPUT, winding_type: INDUCTION-SQUIRREL CAGE AND INDUCTION-PERMANENT SPLIT CAPACITOR SPLIT PHASE, overall_width: 3.500 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-0272, 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
211577
NSN: 3110-00-100-0272
NIINs: 001000272, 005833457, 011666377
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 25681 — ITT GOULDS PUMPS, INC. (USA)
SPECIFICATIONS
phaseSINGLE INPUT
duty_cycleCONTINUOUS
temp_rating40.0 AMBIENT CELSIUS
power_rating0.0142 HORSEPOWER OUTPUT
winding_typeINDUCTION-SQUIRREL CAGE AND INDUCTION-PERMANENT SPLIT CAPACITOR SPLIT PHASE
overall_width3.500 INCHES IN
cooling_methodNONVENTILATED
overall_height5.750 INCHES IN
overall_length5.438 INCHES IN
shaft_diameter0.5625 INCHES NOMINAL SINGLE END IN
mounting_methodFIXED BASE
shaft_end_styleFLATTED SINGLE END
NSN3110-00-100-0272
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 211577 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: NORMAL ANGLE
•
CONE CORNER RADIUS: 0.1406 INCHES NOMINAL IN
•
CONE WIDTH: 1.4550 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 1.7500 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNORMAL ANGLE
CONE CORNER RADIUS0.1406 INCHES NOMINAL IN
CONE WIDTH1.4550 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER1.7500 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 7
535Reference document
Same NSN cross-reference
Reference document — Secondary reference
17318HReference document
Same NSN cross-reference
Reference document — Secondary reference
160417Reference document
Same NSN cross-reference
Reference document — Secondary reference
0211577-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
2762P11Reference document
Same NSN cross-reference
Reference document — Secondary reference
123172Reference 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 211577?
211577 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 211577?
There are 7 known substitutes for 211577: 535, 17318H, 160417 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 211577?
211577 is cataloged in the U.S. Government catalog under NSN 3110-00-100-0272. This indicates validated use in U.S. government and defense supply chains.
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