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2021-44 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

2021-44: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, connection_type: THREADED EXTERNAL TUBE ALL ENDS, connection_style: PLAIN (TUBE) ALL ENDS, special_features: CELCON RETAINER, operating_pressure: 160.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_thread_size: 0.250 INCHES ALL ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-108-9247, 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
2021-44
NSN: 3110-00-108-9247
NIINs: 001089247, 008936390, 011760650, 013178899
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 30076 — HYSTER-YALE GROUP, INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
connection_stylePLAIN (TUBE) ALL ENDS
special_featuresCELCON RETAINER
operating_pressure160.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.250 INCHES ALL ENDS IN
maximum_operating_temp-40.0 FAHRENHEIT FIRST RESPONSE DEGF
nominal_overall_length0.680 INCHES IN
media_for_which_designedFLUID SECOND RESPONSE
thread_series_designatorNPT ALL ENDS
nominal_outside_diameter_tube_accommodated0.250 INCHES ALL ENDS IN
NSN3110-00-108-9247
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 2021-44 · 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
SUBSTITUTES & CROSS-REFERENCES 9
3VP340Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
203SSReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
6203-2RSReference document
Same NSN cross-reference
Reference document — Secondary reference
98452Reference document
Same NSN cross-reference
Reference document — Secondary reference
99503Reference document
Same NSN cross-reference
Reference document — Secondary reference
148423Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2021-44?
2021-44 is a BEARING,BALL,ANNULAR.
What parts can replace 2021-44?
There are 9 known substitutes for 2021-44: 3VP340, 203SS, 6203-2RS and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2021-44?
2021-44 is cataloged in the U.S. Government catalog under NSN 3110-00-108-9247. This indicates validated use in U.S. government and defense supply chains.
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