Rbc Bearings Incorporated Div West Trenton Division · NSN 3110-01-648-6221 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-648-6221 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-648-6221. Primary manufacturer part number: B540.
3110-01-648-6221 — No Item Name Available illustration
Features
Bearing,ball,annular — FSC 3110
Surface Finish: GROUND
Bore Shape: STRAIGHT
Load Direction: RADIAL
Standard Tolerance Designation: ABEC NO.1
Bore Diameter: 0.8750 INCHES NOMINAL IN
Retainer Fabrication Method: PRESSED
Overall Outside Diameter: 1.3125 INCHES NOMINAL IN
Applications
Rotating machinery support and alignment
Shaft load distribution
Precision spindle assemblies
Applications requiring Steel Overall construction
General Description
The Bearing,ball,annular, cataloged under National Stock Number 3110-01-648-6221, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rbc Bearings Incorporated Div West Trenton Division. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3110-01-648-6221
Primary Part Number
B540
Item Name
Bearing,ball,annular
FSC / FSG
3110 / 31 — No Item Name Available
Manufacturer
Rbc Bearings Incorporated Div West Trenton Division
NSN 3110-01-648-6221 is a Bearing,ball,annular, manufactured by Rbc Bearings Incorporated Div West Trenton Division, classified under FSC 3110 (No Item Name Available). Status: active.
What are the part numbers for NSN 3110-01-648-6221?
NSN 3110-01-648-6221 has 3 cross-referenced part numbers: 6934 (Teledyne Flir Unmanned Ground Systems, Inc), B540 (Rbc Bearings Incorporated Div West Trenton Division), 6934 (Irobot Corporation).
What NSN replaces 3110-01-648-6221?
There are 12 known substitutes for 3110-01-648-6221: 3110-00-142-4328, 5950-00-417-3463, 3120-00-523-4804 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of B540?
Key specifications for B540: Overall Width: 0.2500 INCHES NOMINAL IN; Surface Finish: GROUND; Bore Shape: STRAIGHT; Part Name Assigned by Controlling Agency: AIRFRAME CONTROL BALL BEARING. 12 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.