PartsTable
Technical Data Sheet
Download PDF

BR220 — BEARING,ROLLER,TAPERED

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

BR220: BEARING,ROLLER,TAPERED.

The BEARING,ROLLER,TAPERED is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: PLASTIC CASE, cup_width: 0.5500 INCHES NOMINAL IN, cone_width: 0.7200 INCHES NOMINAL IN, reset_method: MANUAL, bore_diameter: 1.3750 INCHES MINIMUM AND 1.3758 INCHES MAXIMUM IN, overall_width: 0.7100 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-995-6821, 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→ BR220
NSN: 3110-00-995-6821
NIINs: 009956821, 013532764
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 28873 — ITW FOOD EQUIPMENT GROUP LLC DBA HOBART SERVICE (USA)
SPECIFICATIONS
materialPLASTIC CASE
cup_width0.5500 INCHES NOMINAL IN
cone_width0.7200 INCHES NOMINAL IN
reset_methodMANUAL
bore_diameter1.3750 INCHES MINIMUM AND 1.3758 INCHES MAXIMUM IN
overall_width0.7100 INCHES NOMINAL IN
pole_quantity2
standout_width0.1600 INCHES NOMINAL IN
special_featuresSPECIAL CORNER RADIUS FOR LM48548 CONE ASSY
style_designatorSTRAIGHT BORE, NORMAL ANGLE
actuator_functionTRIP-RESET
cone_corner_radius0.0930 INCHES NOMINAL IN
NSN3110-00-995-6821
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: BR220 · 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
•
CUP WIDTH: 0.5500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT BORE, NORMAL ANGLE
•
OVERALL OUTSIDE DIAMETER: 2.5625 INCHES MINIMUM AND 2.5635 INCHES MAXIMUM IN
•
BACKFACE CORNER RADIUS: 0.0500 INCHES NOMINAL IN
•
CONE CORNER RADIUS: 0.0930 INCHES NOMINAL IN
•
STANDOUT WIDTH: 0.1600 INCHES NOMINAL IN
•
CONE WIDTH: 0.7200 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS
CUP WIDTH0.5500 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT BORE, NORMAL ANGLE
OVERALL WIDTH0.7100 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER2.5625 INCHES MINIMUM AND 2.5635 INCHES MAXIMUM IN
BACKFACE CORNER RADIUS0.0500 INCHES NOMINAL IN
CONE CORNER RADIUS0.0930 INCHES NOMINAL IN
STANDOUT WIDTH0.1600 INCHES NOMINAL IN
CONE WIDTH0.7200 INCHES NOMINAL IN
SPECIAL FEATURESSPECIAL CORNER RADIUS FOR LM48548 CONE ASSY
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
SUBSTITUTES & CROSS-REFERENCES 7
0720502Reference document
Same NSN cross-reference
Reference document — Secondary reference
A1412362Reference document
Same NSN cross-reference
Reference document — Secondary reference
7450700Reference document
Same NSN cross-reference
Reference document — Secondary reference
AS2361PC8Reference document
Same NSN cross-reference
Reference document — Secondary reference
0650008-00Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
47C531609Reference 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
Ready to buy BR220?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is BR220?
BR220 is a BEARING,ROLLER,TAPERED. It is classified as a MRO (MRO_GENERAL).
What parts can replace BR220?
There are 7 known substitutes for BR220: 0720502, A1412362, 7450700 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BR220?
BR220 is cataloged in the U.S. Government catalog under NSN 3110-00-995-6821. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — BR220

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.