PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7124Bearing,roller,needle

Rbc Bearings Incorporated Div West Trenton Division · NSN 3110-00-183-7183 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-183-7183 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-183-7183. Primary manufacturer part number: 7124.
Features
  • Bearing,roller,needle — FSC 3110
  • Alignment Type: RIGID
  • Standard Tolerance Designation: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
  • Bore Diameter: 0.5625 INCHES NOMINAL IN
  • Overall Outside Diameter: 1.0625 INCHES NOMINAL IN
  • Retainer Fabrication Method: PRESSED
  • Surface Finish: GROUND
  • Style Designator: NON-SEPARABLE, WITH ROLLER RETAINER, HARDENED AND GROUND
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,roller,needle, cataloged under National Stock Number 3110-00-183-7183, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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
ParameterValue
NSN3110-00-183-7183
Primary Part Number7124
Item NameBearing,roller,needle
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerRbc Bearings Incorporated Div West Trenton Division
StatusACTIVE
Alignment TypeRIGID
Standard Tolerance DesignationAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
Bore Diameter0.5625 INCHES NOMINAL IN
Overall Outside Diameter1.0625 INCHES NOMINAL IN
Retainer Fabrication MethodPRESSED
Surface FinishGROUND
Style DesignatorNON-SEPARABLE, WITH ROLLER RETAINER, HARDENED AND GROUND
Alignment TypeRIGID
Standard Tolerance DesignationAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
MaterialSTEEL OVERALL
Style DesignatorNON-SEPARABLE, WITH ROLLER RETAINER, HARDENED AND GROUND
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-111-1147 INTERCHANGEABLE
Seat,valve
5999-00-417-381102-09-2118 INTERCHANGEABLE
Contact,electrical
Molex, Llc
5930-00-501-12317124 INTERCHANGEABLE
Switch,push-Pull
Cole Hersee Company
3030-00-504-1364 INTERCHANGEABLE
Belt,v
5905-00-724-8890 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
5905-01-135-7864 INTERCHANGEABLE
Resistor,thermal
6625-01-147-858700043 INTERCHANGEABLE
Lead Set,test
Simpson Electric Company, Inc.
5310-01-185-8497FSC/MD-25 INTERCHANGEABLE
Nut Strip
Fastener Specialty, Inc.
5999-01-296-965243040-0033 INTERCHANGEABLE
Mounting Pad,electrical-Electron
Honeywell International Inc Dba Honeywell
5935-01-394-9158100925 INTERCHANGEABLE
Connector,receptacle,electrical
The Gem City Engineering Co. Dba Libra Industries Div Libra Industries, Llc
Cross-Reference Index
Part NumberManufacturer
100925 Cooper Cameron Corp Ajax-Superior Div (USA)
7124 PRIMARY Rbc Bearings Incorporated Div West Trenton Division (USA)
7124 Cooper Cameron Corp Ajax-Superior Div (USA)
7541081 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
7124 Orange Roller Bearing Co Inc (USA)
BM326 Cooper Cameron Corp Ajax-Superior Div (USA)
Related Parts
4820-00-111-1147INTERCHANGEABLE
SEAT,VALVE
5999-00-417-3811INTERCHANGEABLE
CONTACT,ELECTRICAL
02-09-2118
5930-00-501-1231INTERCHANGEABLE
SWITCH,PUSH-PULL
7124
3030-00-504-1364INTERCHANGEABLE
BELT,V
5905-00-724-8890INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5905-01-135-7864INTERCHANGEABLE
RESISTOR,THERMAL
6625-01-147-8587INTERCHANGEABLE
LEAD SET,TEST
00043
5310-01-185-8497INTERCHANGEABLE
NUT STRIP
FSC/MD-25
5999-01-296-9652INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
43040-0033
5935-01-394-9158INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
100925
6605-01-421-2407INTERCHANGEABLE
PLOTTING BOARD,TACTICAL DISPLAY
100925
6130-01-555-5366INTERCHANGEABLE
ACTUATOR,DAMPER
71-24

Frequently Asked Questions

What is NSN 3110-00-183-7183?

NSN 3110-00-183-7183 is a Bearing,roller,needle, 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 3110-00-183-7183?

NSN 3110-00-183-7183 has 6 cross-referenced part numbers: 100925 (Cooper Cameron Corp Ajax-Superior Div), 7124 (Rbc Bearings Incorporated Div West Trenton Division), 7124 (Cooper Cameron Corp Ajax-Superior Div), 7541081 (U S Army Tank Automotive Command Amsta-Im-Mm), 7124 (Orange Roller Bearing Co Inc) and 1 more.

What NSN replaces 3110-00-183-7183?

There are 12 known substitutes for 3110-00-183-7183: 4820-00-111-1147, 5999-00-417-3811, 5930-00-501-1231 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7124?

Key specifications for 7124: Alignment Type: RIGID; Overall Width: 1.0000 INCHES NOMINAL IN; Standard Tolerance Designation: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS; Bore Diameter: 0.5625 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.

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