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RCB162117 — BEARING,ROLLER,NEEDLE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

RCB162117: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include bore_diameter: 1.0000 INCHES NOMINAL IN, overall_width: 1.0525 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM IN, alignment_type: RIGID, end_item_identification: LGM-30F/G MINUTEMAN MISSILE, overall_outside_diameter: 1.3125 INCHES NOMINAL IN, general_characteristics_item_description: PART OF WRENCH TENSIONER USED IN MISSILE SILO. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-593-4824, 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
RCB162117
NSN: 3110-00-593-4824
NIINs: 005934824, 009039904
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60380 — TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT (USA)
SPECIFICATIONS
bore_diameter1.0000 INCHES NOMINAL IN
overall_width1.0525 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM IN
alignment_typeRIGID
end_item_identificationLGM-30F/G MINUTEMAN MISSILE
overall_outside_diameter1.3125 INCHES NOMINAL IN
general_characteristics_item_descriptionPART OF WRENCH TENSIONER USED IN MISSILE SILO
NSN3110-00-593-4824
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: RCB162117 · 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
•
OVERALL OUTSIDE DIAMETER: 1.3125 INCHES NOMINAL IN
•
ALIGNMENT TYPE: RIGID
•
BORE DIAMETER: 1.0000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL WIDTH1.0525 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER1.3125 INCHES NOMINAL IN
ALIGNMENT TYPERIGID
BORE DIAMETER1.0000 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
Y1180-1-6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 RCB162117?
RCB162117 is a BEARING,ROLLER,NEEDLE.
What parts can replace RCB162117?
There is 1 known substitute for RCB162117: Y1180-1-6. Substitute compatibility should be verified for your specific system.
What is the NSN for RCB162117?
RCB162117 is cataloged in the U.S. Government catalog under NSN 3110-00-593-4824. 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.