PartsTable
Technical Data Sheet
310SSZ ✓ 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,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OUTER RING, bore_shape: STRAIGHT, bore_diameter: 50.00 MILLIMETERS NOMINAL MM, overall_width: 27.0 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-227-3618, 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
310SSZ
NSN: 3110-00-227-3618
FSC: 3110
CAGE: 38443 — SKF USA INC. (USA)
SPECIFICATIONS
materialSTEEL OUTER RING
bore_shapeSTRAIGHT
bore_diameter50.00 MILLIMETERS NOMINAL MM
overall_width27.0 MILLIMETERS NOMINAL MM
seal_quantity1
load_directionRADIAL
surface_finishGROUND
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
bearing_seal_typeCONTACT
overall_outside_diameter110.00 MILLIMETERS NOMINAL MM
internal_fit-up_designationSTANDARD
nondefinitive_spec/std_data111 TYPE AND 7 CLASS AND 00 GRADE
NSN3110-00-227-3618
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 310SSZ · 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
BORE SHAPE: STRAIGHT
SEAL QUANTITY: 1
BEARING SEAL TYPE: CONTACT
LOAD DIRECTION: RADIAL
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
NONDEFINITIVE SPEC/STD DATA: 111 TYPE AND 7 CLASS AND 00 GRADE
MATERIAL: STEEL RETAINER
TECHNICAL CHARACTERISTICS (FLIS)
BORE SHAPESTRAIGHT
SEAL QUANTITY1
BEARING SEAL TYPECONTACT
LOAD DIRECTIONRADIAL
OVERALL WIDTH27.0 MILLIMETERS NOMINAL MM
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
NONDEFINITIVE SPEC/STD DATA111 TYPE AND 7 CLASS AND 00 GRADE
MATERIALSTEEL RETAINER
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
9610Interchangeable
interchangeable cross-reference
interchangeable
3B90031-107Interchangeable
interchangeable cross-reference
interchangeable
PEI 6730Interchangeable
interchangeable cross-reference
interchangeable
310PInterchangeable
interchangeable cross-reference
interchangeable
SL6780PC72Interchangeable
interchangeable cross-reference
interchangeable
SL7989PC43Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 310SSZ?
310SSZ is a BEARING,BALL,ANNULAR.
What parts can replace 310SSZ?
There are 29 known substitutes for 310SSZ: 9610, 3B90031-107, PEI 6730 and 26 more. Substitute compatibility should be verified for your specific system.
Is 310SSZ still available?
310SSZ is currently cancelled.
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