PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BACB10AD7Bearing,ball,rod End

Roller Bearing Company of America, Inc. · NSN 3110-00-529-9201 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-529-9201 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-529-9201. Primary manufacturer part number: BACB10AD7.
Features
  • Bearing,ball,rod End — FSC 3110
  • Thread Series Designator: UNF
  • Material: STEEL ROD END BODY
  • Style Designator: DOUBLE ROW, STAGGERED, BALL
  • Material: STEEL OUTER RING
  • Overall Outside Diameter: 1.2500 INCHES NOMINAL IN
  • Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
  • Thread Direction: RIGHT-HAND
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Rod End Body construction
General Description

The Bearing,ball,rod End, cataloged under National Stock Number 3110-00-529-9201, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Roller Bearing Company of America, Inc.. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-529-9201
Primary Part NumberBACB10AD7
Item NameBearing,ball,rod End
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerRoller Bearing Company of America, Inc.
StatusCANCELLED
Thread Series DesignatorUNF
MaterialSTEEL ROD END BODY
Style DesignatorDOUBLE ROW, STAGGERED, BALL
MaterialSTEEL OUTER RING
Overall Outside Diameter1.2500 INCHES NOMINAL IN
Lubrication Material Document and ClassificationMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
Thread DirectionRIGHT-HAND
Shank StyleEXTERNALLY THREADED
Self-Alignment LocationINTERNAL
Shank Thread Length1.5625 INCHES NOMINAL IN
Nominal Thread Size0.438 INCHES IN
Outer Ring Width0.6560 INCHES NOMINAL IN
Inner Ring Width0.8700 INCHES NOMINAL IN
Lubrication MaterialGREASE
Alignment TypeSELF-ALIGNING
Seal Quantity2
Bearing Seal TypeCONTACT
Self-Alignment Angle10.00 DEGREES NOMINAL
Length From Bore Center to Shank End2.4380 INCHES NOMINAL IN
Thread Quantity Per Inch20
Bore Diameter0.3125 INCHES NOMINAL IN
Shank Diameter0.4375 INCHES NOMINAL IN
Thread Class3A A
MaterialRUBBER SYNTHETIC SEAL
MaterialSTEEL INNER RING
MaterialSTEEL BALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
3110-00-079-9960MS21151-11 INTERCHANGEABLE
Bearing,ball,rod End
Sae International Dba Sae International
3110-00-232-3329MS21151-11G INTERCHANGEABLE
Bearing,ball,rod End
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
BACB10AD7 Skf Aerospace France (FRA)
REP5M7FS210MILG3278A Timken Co Div the Timken Company (USA)
BACB10A438 The Boeing Company Div Defense (USA)
BACB10AD7 Rbc Aircraft Products, Inc. (USA)
BACB10AD7 PRIMARY Roller Bearing Company of America, Inc. (USA)
BACB10AD7 PRIMARY New Hampshire Ball Bearings Inc Div Astro Division (USA)
BACB10AD7 PRIMARY Rexnord Industries, Llc Div Aerosspace Bearing Operation (USA)
REP5M7 Timken Co Div the Timken Company (USA)
BACB10AD7 New Hampshire Ball Bearings Inc Div Hitech Division (USA)
BACB10A74 The Boeing Company Div Defense (USA)
BACB10AD7 The Boeing Company Div Defense (USA)
BACB10AD7 Timken Co Div the Timken Company (USA)
REP5M7FS210 Timken Co Div the Timken Company (USA)
BACB10AD7 PRIMARY Mcgill Manufacturing Co, Inc (USA)
REP5M7FS210FS160A Timken Co Div the Timken Company (USA)
REP5M71B104B000075K00000 Skf Usa Inc. (USA)
REP5M71B104B000075K0000J Skf Usa Inc. (USA)
REP5M7-10104B000075K00000 Skf Usa Inc. (USA)
Related Parts
3110-00-079-9960INTERCHANGEABLE
BEARING,BALL,ROD END
MS21151-11
3110-00-232-3329INTERCHANGEABLE
BEARING,BALL,ROD END
MS21151-11G

Frequently Asked Questions

What is NSN 3110-00-529-9201?

NSN 3110-00-529-9201 is a Bearing,ball,rod End, manufactured by Roller Bearing Company of America, Inc., classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-529-9201?

NSN 3110-00-529-9201 has 18 cross-referenced part numbers: BACB10AD7 (Skf Aerospace France), REP5M7FS210MILG3278A (Timken Co Div the Timken Company), BACB10A438 (The Boeing Company Div Defense), BACB10AD7 (Rbc Aircraft Products, Inc.), BACB10AD7 (Roller Bearing Company of America, Inc.) and 13 more.

What NSN replaces 3110-00-529-9201?

There are 2 known substitutes for 3110-00-529-9201: 3110-00-079-9960, 3110-00-232-3329. Verify interchangeability with system specifications before substitution.

What are the specifications of BACB10AD7?

Key specifications for BACB10AD7: Thread Series Designator: UNF; Material: STEEL ROD END BODY; Style Designator: DOUBLE ROW, STAGGERED, BALL; Material: STEEL OUTER RING. 28 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-529-9201 still in active supply?

NSN 3110-00-529-9201 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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