PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B28LBearing,plain,self-Aligning

Rbc Bearings Incorporated Div West Trenton Division · NSN 3120-00-880-7747 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-880-7747 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-880-7747. Primary manufacturer part number: B28L.
Features
  • Bearing,plain,self-Aligning — FSC 3120
  • 12 verified cross-references
  • Primary manufacturer: Rbc Bearings Incorporated Div West Trenton Division
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-00-880-7747, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rbc Bearings Incorporated Div West Trenton Division. This item has 12 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameBearing,plain,self-Aligning
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersTiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (CAGE 13841); Rbc Bearings Incorporated Div West Trenton Division (CAGE 51588); Agco Corp Parts Opn (CAGE 6N299); Lebus International, Inc. (CAGE 17798); Parker Hannifin Corporation Div Cylinder Division (CAGE 13829)
Technical Specifications
ParameterValue
NSN3120-00-880-7747
Primary Part NumberB28L
Item NameBearing,plain,self-Aligning
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerRbc Bearings Incorporated Div West Trenton Division
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5935-00-258-4599261-32-08-032 INTERCHANGEABLE
Connector,plug,electrical
Cinch Connectivity Solutions Inc.
5999-00-331-14668177149 INTERCHANGEABLE
Contact Assembly,electrical
Us Army Aviation and Missile Command
5820-00-431-9285 INTERCHANGEABLE
Gear
5940-00-763-6151 INTERCHANGEABLE
Terminal,stud
6685-01-088-021320413L7-912 INTERCHANGEABLE
Thermostat
Sensata Technologies, Inc. Div Sensata Attleboro
5915-01-092-642992122 INTERCHANGEABLE
Filter,band Pass
Drs Signal Solutions, Inc.
7640-01-271-0750 INTERCHANGEABLE
Chart
1005-01-541-897320413 INTERCHANGEABLE
Base,rear Sight
Charles Reed Knight Jr Dba Knight's Armament Company
2530-01-691-240120413 INTERCHANGEABLE
Actuator,spring Brake
Tulsa Winch, Inc.
Cross-Reference Index
Part NumberManufacturer
20413 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
B28L PRIMARY Rbc Bearings Incorporated Div West Trenton Division (USA)
4906763 Agco Corp Parts Opn (USA)
622D6 Lebus International, Inc. (USA)
X138-28 PRIMARY Parker Hannifin Corporation Div Cylinder Division (USA)
TL8039 American Standard Inc Westinghouse Air Brake Co Div (USA)
622D PIECE 6 Lebus International, Inc. (USA)
17SF28 Timken Co Div the Timken Company (USA)
17SBB28 Timken Aerospace, Inc Dba Torrington Product (USA)
2057986 Eaton Corp Forestry and Construction Equipment Div Batavia Plant (USA)
18761P11 Taylor Machine Works Inc (USA)
17SF28 Timken Aerospace, Inc Dba Torrington Product (USA)
Related Parts
5935-00-258-4599INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
261-32-08-032
5999-00-331-1466INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
8177149
5820-00-431-9285INTERCHANGEABLE
GEAR
5940-00-763-6151INTERCHANGEABLE
TERMINAL,STUD
6685-01-088-0213INTERCHANGEABLE
THERMOSTAT
20413L7-912
5915-01-092-6429INTERCHANGEABLE
FILTER,BAND PASS
92122
7640-01-271-0750INTERCHANGEABLE
CHART
1005-01-541-8973INTERCHANGEABLE
BASE,REAR SIGHT
20413
2530-01-691-2401INTERCHANGEABLE
ACTUATOR,SPRING BRAKE
20413

Frequently Asked Questions

What is NSN 3120-00-880-7747?

NSN 3120-00-880-7747 is a Bearing,plain,self-Aligning, manufactured by Rbc Bearings Incorporated Div West Trenton Division, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-880-7747?

NSN 3120-00-880-7747 has 12 cross-referenced part numbers: 20413 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), B28L (Rbc Bearings Incorporated Div West Trenton Division), 4906763 (Agco Corp Parts Opn), 622D6 (Lebus International, Inc.), X138-28 (Parker Hannifin Corporation Div Cylinder Division) and 7 more.

What NSN replaces 3120-00-880-7747?

There are 9 known substitutes for 3120-00-880-7747: 5935-00-258-4599, 5999-00-331-1466, 5820-00-431-9285 and 6 more. Verify interchangeability with system specifications before substitution.

Is NSN 3120-00-880-7747 still in active supply?

NSN 3120-00-880-7747 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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