PartsTable
Technical Data Sheet
Download PDF

BR650-1 — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

BR650-1: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include bore_diameter: 1.7712 INCHES MINIMUM AND 1.7717 INCHES MAXIMUM IN, overall_width: 1.2450 INCHES MINIMUM AND 1.2550 INCHES MAXIMUM IN, overall_outside_diameter: 3.4700 INCHES MINIMUM AND 3.4800 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-601-0818, 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
BR650-1
NSN: 3110-00-601-0818
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 92563 — MCGILL MANUFACTURING CO, INC (USA)
SPECIFICATIONS
bore_diameter1.7712 INCHES MINIMUM AND 1.7717 INCHES MAXIMUM IN
overall_width1.2450 INCHES MINIMUM AND 1.2550 INCHES MAXIMUM IN
overall_outside_diameter3.4700 INCHES MINIMUM AND 3.4800 INCHES MAXIMUM IN
NSN3110-00-601-0818
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: BR650-1 · 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
•
OVERALL OUTSIDE DIAMETER: 3.4700 INCHES MINIMUM AND 3.4800 INCHES MAXIMUM IN
•
BORE DIAMETER: 1.7712 INCHES MINIMUM AND 1.7717 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL WIDTH1.2450 INCHES MINIMUM AND 1.2550 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER3.4700 INCHES MINIMUM AND 3.4800 INCHES MAXIMUM IN
BORE DIAMETER1.7712 INCHES MINIMUM AND 1.7717 INCHES MAXIMUM IN
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 3
74797550-6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5209BZZ-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
T74996Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy BR650-1?
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 BR650-1?
BR650-1 is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace BR650-1?
There are 3 known substitutes for BR650-1: 74797550-6, 5209BZZ-1, T74996. Substitute compatibility should be verified for your specific system.
What is the NSN for BR650-1?
BR650-1 is cataloged in the U.S. Government catalog under NSN 3110-00-601-0818. 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 — BR650-1

✓ 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.