PartsTable
Technical Data Sheet
B7020A ✓ 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 body_length: 0.204 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN, body_diameter: 0.082 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN, terminal_type: WIRE LEAD, inclosure_type: ENCAPSULATED, terminal_length: 1.000 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN, style_designator: AXIAL TERMINAL EACH END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-239-8374, 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
B7020A
NSN: 3110-01-239-8374
FSC: 3110
CAGE: 43991 — FAG BEARINGS CORPORATION (USA)
SPECIFICATIONS
body_length0.204 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
body_diameter0.082 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
terminal_length1.000 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
style_designatorAXIAL TERMINAL EACH END
electrical_resistance5.110 KILOHMS
reliability_indicatorESTABLISHED
unpackaged_unit_weight0.5 GRAMS G
specification/standard_data81349-MIL-R-39017/1 GOVERNMENT SPECIFICATION
resistance_tolerance_in_percent-1.000 TO 1.000
ambient_temp_at_full_rated_power70.0 CELSIUS DEGC
NSN3110-01-239-8374
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: B7020A · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
0-521-37Interchangeable
interchangeable cross-reference
interchangeable
47511111-1001Interchangeable
interchangeable cross-reference
interchangeable
900651LI277Interchangeable
interchangeable cross-reference
interchangeable
90364-512Interchangeable
interchangeable cross-reference
interchangeable
0052137Interchangeable
Same NIIN cross-reference
interchangeable
B7020CInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B7020A?
B7020A is a BEARING,BALL,ANNULAR.
What parts can replace B7020A?
There are 6 known substitutes for B7020A: 0-521-37, 47511111-1001, 900651LI277 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B7020A?
B7020A is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-239-8374. This indicates validated use in U.S. government and defense supply chains.
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