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HRS1C8 — CAM FOLLOWER,NEEDLE BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

HRS1C8: CAM FOLLOWER,NEEDLE BEARING.

The CAM FOLLOWER,NEEDLE BEARING is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 ROLLER, stud_length: 0.8280 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN, thread_class: 3A A, stud_diameter: 0.1900 INCHES NOMINAL IN, thread_length: 0.3440 INCHES NOMINAL IN, overall_length: 1.1246 INCHES MINIMUM AND 1.1716 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-137-5845, 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
HRS1C8
NSN: 3110-01-137-5845
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 3NPS1 — RBC AIRCRAFT PRODUCTS, INC. (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 ROLLER
stud_length0.8280 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
thread_class3A A
seal_quantity2
stud_diameter0.1900 INCHES NOMINAL IN
thread_length0.3440 INCHES NOMINAL IN
overall_length1.1246 INCHES MINIMUM AND 1.1716 INCHES MAXIMUM IN
outer_ring_width0.2810 INCHES NOMINAL IN
style_designatorCAM FOLLOWER
thread_directionRIGHT-HAND
bearing_seal_typeLABYRINTH
nominal_thread_size0.190 INCHES IN
NSN3110-01-137-5845
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: HRS1C8 · 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
•
BEARING SEAL TYPE: LABYRINTH
•
OUTER RING WIDTH: 0.2810 INCHES NOMINAL IN
•
THREAD LENGTH: 0.3440 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CAM FOLLOWER
•
OVERALL OUTSIDE DIAMETER: 0.5000 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.190 INCHES IN
TECHNICAL CHARACTERISTICS
BEARING SEAL TYPELABYRINTH
OUTER RING WIDTH0.2810 INCHES NOMINAL IN
THREAD LENGTH0.3440 INCHES NOMINAL IN
STYLE DESIGNATORCAM FOLLOWER
OVERALL LENGTH1.1246 INCHES MINIMUM AND 1.1716 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER0.5000 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.190 INCHES IN
STUD LENGTH0.8280 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
SEAL QUANTITY2
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is HRS1C8?
HRS1C8 is a CAM FOLLOWER,NEEDLE BEARING.
What is the NSN for HRS1C8?
HRS1C8 is cataloged in the U.S. Government catalog under NSN 3110-01-137-5845. 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.