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Technical Data Sheet
PartsTable / MRO / 22-220
22-220 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT, material: STEEL COMP 4340 OVERALL, hole_type: DRILLED, bore_shape: STRAIGHT, head_style: HEXAGON EXTENDED WASHER, seat_angle: 45.0 DEGREES FIRST 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 3110-00-156-1446, 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
MRO→ MRO_GENERAL→ 22-220
NSN: 3110-00-156-1446
FSC: 3110
CAGE: 52676 — SKF USA INC. (USA)
SPECIFICATIONS
length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
materialSTEEL COMP 4340 OVERALL
hole_typeDRILLED
bore_shapeSTRAIGHT
head_styleHEXAGON EXTENDED WASHER
seat_angle45.0 DEGREES FIRST END
body_height10.938 INCHES NOMINAL IN
body_length4.250 INCHES NOMINAL IN
bonnet_typeINSIDE SCREW
head_height0.562 INCHES NOMINAL IN
temp_rating-40.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class2A A
NSN3110-00-156-1446
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 22-220 · 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
•
STANDARD TOLERANCE DESIGNATION: RBEC NO.1
•
MATERIAL: STEEL INNER RING
•
STYLE DESIGNATOR: DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
BORE DIAMETER: 100.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS (FLIS)
STANDARD TOLERANCE DESIGNATIONRBEC NO.1
MATERIALSTEEL INNER RING
STYLE DESIGNATORDOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
MATERIALSTEEL OUTER RING
OVERALL WIDTH46.00 MILLIMETERS NOMINAL MM
INTERNAL FIT-UP DESIGNATIONSTANDARD
MATERIALSTEEL ROLLER
BORE DIAMETER100.0 MILLIMETERS NOMINAL MM
SURFACE FINISHGROUND
OVERALL OUTSIDE DIAMETER180.00 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
FF-B-171/04Interchangeable
interchangeable cross-reference
interchangeable
22-220Interchangeable
interchangeable cross-reference
interchangeable
6207ZZCE1SA2E64Interchangeable
interchangeable cross-reference
interchangeable
AE373-20Interchangeable
interchangeable cross-reference
interchangeable
FC195-20Interchangeable
interchangeable cross-reference
interchangeable
022-01582Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 22-220?
22-220 is a BEARING,ROLLER,SELF-ALIGNING. It is classified as a MRO (MRO_GENERAL).
What parts can replace 22-220?
There are 19 known substitutes for 22-220: FF-B-171/04, 22-220, 6207ZZCE1SA2E64 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 22-220?
22-220 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-1446. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026