PartsTable
Technical Data Sheet
528772 ✓ 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 bore_diameter: 0.7500 INCHES NOMINAL IN, overall_width: 0.6250 INCHES NOMINAL IN, alignment_type: RIGID, style_designator: NON-SEPARABLE, WITH ROLLER RETAINER, OPEN END, DRAWN SHELL, bearing_seal_type: CONTACT, overall_outside_diameter: 1.0000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-026-3113, 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
528772
NSN: 3110-01-026-3113
FSC: 3110
CAGE: 24047 — COOPER INDUSTRIES INC DBA COOPER TOOLS (USA)
SPECIFICATIONS
bore_diameter0.7500 INCHES NOMINAL IN
overall_width0.6250 INCHES NOMINAL IN
seal_quantity2
alignment_typeRIGID
style_designatorNON-SEPARABLE, WITH ROLLER RETAINER, OPEN END, DRAWN SHELL
bearing_seal_typeCONTACT
overall_outside_diameter1.0000 INCHES NOMINAL IN
standard_tolerance_designationAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
NSN3110-01-026-3113
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 528772 · 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 DIAMETER: 0.7500 INCHES NOMINAL IN
BEARING SEAL TYPE: CONTACT
OVERALL OUTSIDE DIAMETER: 1.0000 INCHES NOMINAL IN
SEAL QUANTITY: 2
ALIGNMENT TYPE: RIGID
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
STYLE DESIGNATOR: NON-SEPARABLE, WITH ROLLER RETAINER, OPEN END, DRAWN SHELL
TECHNICAL CHARACTERISTICS (FLIS)
BORE DIAMETER0.7500 INCHES NOMINAL IN
OVERALL WIDTH0.6250 INCHES NOMINAL IN
BEARING SEAL TYPECONTACT
OVERALL OUTSIDE DIAMETER1.0000 INCHES NOMINAL IN
SEAL QUANTITY2
ALIGNMENT TYPERIGID
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
STYLE DESIGNATORNON-SEPARABLE, WITH ROLLER RETAINER, OPEN END, DRAWN SHELL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
SMB157538Interchangeable
interchangeable cross-reference
interchangeable
57183Interchangeable
interchangeable cross-reference
interchangeable
53819Interchangeable
interchangeable cross-reference
interchangeable
SCE1210PPInterchangeable
Same NIIN cross-reference
interchangeable
JTT-1210Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 528772?
528772 is a BEARING,ROLLER,NEEDLE.
What parts can replace 528772?
There are 5 known substitutes for 528772: SMB157538, 57183, 53819 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 528772?
528772 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-026-3113. This indicates validated use in U.S. government and defense supply chains.
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