PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23148Bearing,roller,self-Aligning

Anti-Friction Bearing Mfg Assn Inc the · NSN 3110-01-207-0383 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-207-0383 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-207-0383. Primary manufacturer part number: 23148.
Features
  • Bearing,roller,self-Aligning — FSC 3110
  • Internal Fit-Up Designation: STANDARD
  • Standard Tolerance Designation: RBEC NO.1
  • Bore Shape: STRAIGHT
  • Style Designator: DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
  • Material: COPPER ALLOY RETAINER
  • Material: STEEL INNER RING
  • Material: STEEL ROLLER
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy Retainer construction
General Description

The Bearing,roller,self-Aligning, cataloged under National Stock Number 3110-01-207-0383, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Anti-Friction Bearing Mfg Assn Inc the. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-207-0383
Primary Part Number23148
Item NameBearing,roller,self-Aligning
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerAnti-Friction Bearing Mfg Assn Inc the
StatusACTIVE
Internal Fit-Up DesignationSTANDARD
Standard Tolerance DesignationRBEC NO.1
Bore ShapeSTRAIGHT
Style DesignatorDOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
MaterialCOPPER ALLOY RETAINER
MaterialSTEEL INNER RING
MaterialSTEEL ROLLER
MaterialSTEEL OUTER RING
Surface FinishGROUND
Overall Outside Diameter400.0 MILLIMETERS NOMINAL MM
Retainer Fabrication MethodMACHINED
Features ProvidedLUBRICATION HOLE AND LUBRICATION GROOVE
Bore Diameter240.0 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5930-00-321-016423148 INTERCHANGEABLE
Ring,backup
Teledyne Landis/oster Teledyne Industries Inc Sub of Teledyne Inc
5325-00-378-1208 INTERCHANGEABLE
Ring,retaining
2990-00-930-2887200-032 INTERCHANGEABLE
Control Assembly,push-Pull
B.w. Elliott Manufacturing Co., Llc
5935-00-946-0081 INTERCHANGEABLE
Body Connector
3040-01-103-611823148 INTERCHANGEABLE
Cylinder,actuating,linear
Moog Inc. Dba Ampac-Isp Corp
6150-01-225-71393056136P1 INTERCHANGEABLE
Cable Assembly,power,electrical
Bae Systems Information and Electronic Systems Integration I
5133-01-447-8200 INTERCHANGEABLE
Drill,twist
Cross-Reference Index
Part NumberManufacturer
23148 Anti-Friction Bearing Mfg Assn Inc the (USA)
W006200213 Wartsila Netherlands (NLD)
W006200213 Lips Proptech B.v. (NLD)
240SD31W33 Timken Aerospace, Inc Dba Torrington Product (USA)
23148YMW33 Timken Co Div the Timken Company (USA)
MS17133-75 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5930-00-321-0164INTERCHANGEABLE
RING,BACKUP
23148
5325-00-378-1208INTERCHANGEABLE
RING,RETAINING
2990-00-930-2887INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
200-032
5935-00-946-0081INTERCHANGEABLE
BODY CONNECTOR
3040-01-103-6118INTERCHANGEABLE
CYLINDER,ACTUATING,LINEAR
23148
6150-01-225-7139INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
3056136P1
5133-01-447-8200INTERCHANGEABLE
DRILL,TWIST

Frequently Asked Questions

What is NSN 3110-01-207-0383?

NSN 3110-01-207-0383 is a Bearing,roller,self-Aligning, manufactured by Anti-Friction Bearing Mfg Assn Inc the, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-207-0383?

NSN 3110-01-207-0383 has 6 cross-referenced part numbers: 23148 (Anti-Friction Bearing Mfg Assn Inc the), W006200213 (Wartsila Netherlands), W006200213 (Lips Proptech B.v.), 240SD31W33 (Timken Aerospace, Inc Dba Torrington Product), 23148YMW33 (Timken Co Div the Timken Company) and 1 more.

What NSN replaces 3110-01-207-0383?

There are 7 known substitutes for 3110-01-207-0383: 5930-00-321-0164, 5325-00-378-1208, 2990-00-930-2887 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23148?

Key specifications for 23148: Internal Fit-Up Designation: STANDARD; Overall Width: 128.0 MILLIMETERS NOMINAL MM; Standard Tolerance Designation: RBEC NO.1; Bore Shape: STRAIGHT. 14 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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