PartsTable
Technical Data Sheet
SW78 ✓ Verified by PartsTable
· TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 ROLLER, bore_diameter: 0.6250 INCHES NOMINAL IN, overall_width: 0.7500 INCHES NOMINAL IN, alignment_type: RIGID, surface_finish: GROUND, special_features: OIL HOLE AND OIL GROOVE IN OUTER RING. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-227-3234, 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
SW78
NSN: 3110-00-227-3234
FSC: 3110
CAGE: 05415 — LINDE LIFT TRUCK CORP. (USA)
SPECIFICATIONS
materialSTEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 ROLLER
bore_diameter0.6250 INCHES NOMINAL IN
overall_width0.7500 INCHES NOMINAL IN
alignment_typeRIGID
surface_finishGROUND
special_featuresOIL HOLE AND OIL GROOVE IN OUTER RING
style_designatorNON-SEPARABLE, WITH ROLLER RETAINER, HARDENED AND GROUND
overall_outside_diameter1.1250 INCHES NOMINAL IN
retainer_fabrication_methodPRESSED
standard_tolerance_designationAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
material_document_and_classification66 FED STD ALL MATERIAL RESPONSES ROLLER
NSN3110-00-227-3234
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: SW78 · 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
ALIGNMENT TYPE: RIGID
RETAINER FABRICATION METHOD: PRESSED
SURFACE FINISH: GROUND
MATERIAL: STEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 ROLLER
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES ROLLER
OVERALL OUTSIDE DIAMETER: 1.1250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ALIGNMENT TYPERIGID
RETAINER FABRICATION METHODPRESSED
OVERALL WIDTH0.7500 INCHES NOMINAL IN
SURFACE FINISHGROUND
MATERIALSTEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 ROLLER
SPECIAL FEATURESOIL HOLE AND OIL GROOVE IN OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES ROLLER
OVERALL OUTSIDE DIAMETER1.1250 INCHES NOMINAL IN
BORE DIAMETER0.6250 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
E59-0001-010Interchangeable
interchangeable cross-reference
interchangeable
51306Interchangeable
interchangeable cross-reference
interchangeable
61306Interchangeable
interchangeable cross-reference
interchangeable
023-000688-123Interchangeable
interchangeable cross-reference
interchangeable
7902751-81Interchangeable
interchangeable cross-reference
interchangeable
CB6-2K5PCTInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SW78?
SW78 is a BEARING,ROLLER,NEEDLE.
What parts can replace SW78?
There are 24 known substitutes for SW78: E59-0001-010, 51306, 61306 and 21 more. Substitute compatibility should be verified for your specific system.
Is SW78 still available?
SW78 is currently cancelled.
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