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70928505 — BEARING,ROLLER,NEEDLE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

70928505: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC SEAL, bore_diameter: 0.7500 INCHES NOMINAL IN, overall_width: 0.8750 INCHES NOMINAL IN, alignment_type: RIGID, surface_finish: GROUND, style_designator: NON-SEPARABLE, WITH ROLLER RETAINER, OPEN END, DRAWN SHELL. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-051-6979, 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
70928505
NSN: 3110-01-051-6979
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 0AHU0 — KALMAR AC INC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEAL
bore_diameter0.7500 INCHES NOMINAL IN
overall_width0.8750 INCHES NOMINAL IN
seal_quantity2
alignment_typeRIGID
surface_finishGROUND
style_designatorNON-SEPARABLE, WITH ROLLER RETAINER, OPEN END, DRAWN SHELL
bearing_seal_typeCONTACT
surface_treatmentCADMIUM RETAINER
overall_outside_diameter1.0000 INCHES NOMINAL IN
standard_tolerance_designationAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
NSN3110-01-051-6979
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 70928505 · 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
•
BEARING SEAL TYPE: CONTACT
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-SEPARABLE, WITH ROLLER RETAINER, OPEN END, DRAWN SHELL
•
OVERALL OUTSIDE DIAMETER: 1.0000 INCHES NOMINAL IN
•
ALIGNMENT TYPE: RIGID
•
SURFACE TREATMENT: CADMIUM RETAINER
TECHNICAL CHARACTERISTICS
BEARING SEAL TYPECONTACT
SURFACE FINISHGROUND
STYLE DESIGNATORNON-SEPARABLE, WITH ROLLER RETAINER, OPEN END, DRAWN SHELL
OVERALL WIDTH0.8750 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER1.0000 INCHES NOMINAL IN
ALIGNMENT TYPERIGID
SURFACE TREATMENTCADMIUM RETAINER
SURFACE TREATMENTCADMIUM SHELL
SEAL QUANTITY2
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES 1
0928505-7Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 70928505?
70928505 is a BEARING,ROLLER,NEEDLE.
What parts can replace 70928505?
There is 1 known substitute for 70928505: 0928505-7. Substitute compatibility should be verified for your specific system.
What is the NSN for 70928505?
70928505 is cataloged in the U.S. Government catalog under NSN 3110-01-051-6979. This indicates validated use in U.S. government and defense supply chains.
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