PartsTable
Technical Data Sheet
GR68RSSMI58 ✓ 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 RETAINER, bore_diameter: 3.6250 INCHES NOMINAL IN, overall_width: 2.0000 INCHES NOMINAL IN, alignment_type: RIGID, surface_finish: GROUND, special_features: DUMBBELL SHAPED ROLLERS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-458-8436, 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
GR68RSSMI58
NSN: 3110-00-458-8436
FSC: 3110
CAGE: 92563 — MCGILL MANUFACTURING CO, INC (USA)
SPECIFICATIONS
materialSTEEL RETAINER
bore_diameter3.6250 INCHES NOMINAL IN
overall_width2.0000 INCHES NOMINAL IN
seal_quantity2
alignment_typeRIGID
surface_finishGROUND
special_featuresDUMBBELL SHAPED ROLLERS
bearing_seal_typeCONTACT
overall_outside_diameter5.2500 INCHES NOMINAL IN
standard_tolerance_designationAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
NSN3110-00-458-8436
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: GR68RSSMI58 · 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
BEARING SEAL TYPE: CONTACT
OVERALL OUTSIDE DIAMETER: 5.2500 INCHES NOMINAL IN
BORE DIAMETER: 3.6250 INCHES NOMINAL IN
MATERIAL: STEEL INNER RING
TECHNICAL CHARACTERISTICS (FLIS)
ALIGNMENT TYPERIGID
OVERALL WIDTH2.0000 INCHES NOMINAL IN
BEARING SEAL TYPECONTACT
OVERALL OUTSIDE DIAMETER5.2500 INCHES NOMINAL IN
BORE DIAMETER3.6250 INCHES NOMINAL IN
MATERIALSTEEL INNER RING
MATERIALPLASTIC SEAL
MATERIALSTEEL OUTER RING
MATERIALSTEEL ROLLER
SURFACE FINISHGROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
2864Interchangeable
interchangeable cross-reference
interchangeable
4832Interchangeable
interchangeable cross-reference
interchangeable
32897Interchangeable
interchangeable cross-reference
interchangeable
12076FXInterchangeable
interchangeable cross-reference
interchangeable
30674Interchangeable
interchangeable cross-reference
interchangeable
70-1453Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GR68RSSMI58?
GR68RSSMI58 is a BEARING,ROLLER,NEEDLE.
What parts can replace GR68RSSMI58?
There are 18 known substitutes for GR68RSSMI58: 2864, 4832, 32897 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GR68RSSMI58?
GR68RSSMI58 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-458-8436. This indicates validated use in U.S. government and defense supply chains.
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