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PWA55335-27 — ROLLER,LINEAR-ROTARY MOTION

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

PWA55335-27: ROLLER,LINEAR-ROTARY MOTION.

The ROLLER,LINEAR-ROTARY MOTION is a the manufacturer industrial component. Key specifications include material: STEEL, face_width: 2.0000 INCHES NOMINAL IN, outside_diameter: 2.7490 INCHES MINIMUM AND 2.7510 INCHES MAXIMUM IN, special_features: CENTER HOLE KEYWAY 0.078 DEEP BY 0.157 WIDE, style_designator: PLAIN, bore_inside_diameter: 0.8750 INCHES MINIMUM AND 0.8760 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-232-3293, 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
PWA55335-27
NSN: 3120-01-232-3293
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL
face_width2.0000 INCHES NOMINAL IN
outside_diameter2.7490 INCHES MINIMUM AND 2.7510 INCHES MAXIMUM IN
special_featuresCENTER HOLE KEYWAY 0.078 DEEP BY 0.157 WIDE
style_designatorPLAIN
bore_inside_diameter0.8750 INCHES MINIMUM AND 0.8760 INCHES MAXIMUM IN
casehardening_indicatorCASEHARDENED
metallic_hardness_rating40.0 MINIMUM ROCKWELL C AND 45.0 MAXIMUM ROCKWELL C
chamfer/radius_of_outside_corner0.12 IN CHAMFER BY 45 DEG IN
NSN3120-01-232-3293
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: PWA55335-27 · 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
•
STYLE DESIGNATOR: PLAIN
•
OUTSIDE DIAMETER: 2.7490 INCHES MINIMUM AND 2.7510 INCHES MAXIMUM IN
•
CHAMFER/RADIUS OF OUTSIDE CORNER: 0.12 IN CHAMFER BY 45 DEG IN
•
CASEHARDENING INDICATOR: CASEHARDENED
•
MATERIAL: STEEL
•
FACE WIDTH: 2.0000 INCHES NOMINAL IN
•
METALLIC HARDNESS RATING: 40.0 MINIMUM ROCKWELL C AND 45.0 MAXIMUM ROCKWELL C
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORPLAIN
OUTSIDE DIAMETER2.7490 INCHES MINIMUM AND 2.7510 INCHES MAXIMUM IN
CHAMFER/RADIUS OF OUTSIDE CORNER0.12 IN CHAMFER BY 45 DEG IN
CASEHARDENING INDICATORCASEHARDENED
SPECIAL FEATURESCENTER HOLE KEYWAY 0.078 DEEP BY 0.157 WIDE
MATERIALSTEEL
FACE WIDTH2.0000 INCHES NOMINAL IN
METALLIC HARDNESS RATING40.0 MINIMUM ROCKWELL C AND 45.0 MAXIMUM ROCKWELL C
BORE INSIDE DIAMETER0.8750 INCHES MINIMUM AND 0.8760 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938
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 PWA55335-27?
PWA55335-27 is a ROLLER,LINEAR-ROTARY MOTION.
What is the NSN for PWA55335-27?
PWA55335-27 is cataloged in the U.S. Government catalog under NSN 3120-01-232-3293. This indicates validated use in U.S. government and defense supply chains.
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