PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MU1309UMBearing,roller,cylindrical

Rexnord Industries, Llc Div Link-Belt Bearing Operation · NSN 3110-00-114-8602 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-114-8602 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-114-8602. Primary manufacturer part number: MU1309UM.
Features
  • Bearing,roller,cylindrical — FSC 3110
  • Overall Outside Diameter: 100.0 MILLIMETERS NOMINAL MM
  • Standard Tolerance Designation: RBEC NO.1
  • Material: STEEL OVERALL
  • Style Designator: SINGLE ROW, ONE-DIRECTION LOCATING, ONE LIP INNER RING, TWO LIP OUTER RING, ROLLER RETAINMENT RING ON INNER RING, NON-SEPARABLE
  • Bore Diameter: 45.0 MILLIMETERS NOMINAL MM
  • Bore Shape: STRAIGHT
  • Locating Feature: ONE DIRECTION
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-00-114-8602, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rexnord Industries, Llc Div Link-Belt Bearing Operation. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-114-8602
Primary Part NumberMU1309UM
Item NameBearing,roller,cylindrical
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerRexnord Industries, Llc Div Link-Belt Bearing Operation
StatusACTIVE
Overall Outside Diameter100.0 MILLIMETERS NOMINAL MM
Standard Tolerance DesignationRBEC NO.1
MaterialSTEEL OVERALL
Style DesignatorSINGLE ROW, ONE-DIRECTION LOCATING, ONE LIP INNER RING, TWO LIP OUTER RING, ROLLER RETAINMENT RING ON INNER RING, NON-SEPARABLE
Bore Diameter45.0 MILLIMETERS NOMINAL MM
Bore ShapeSTRAIGHT
Locating FeatureONE DIRECTION
Surface FinishGROUND
Internal Fit-Up DesignationSTANDARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-241-6618MU1309UM INTERCHANGEABLE
Bearing,roller,cylindrical
Ntn Bearing Corporation of America
Cross-Reference Index
Part NumberManufacturer
1X3411 Link-Belt Cranes, L.p., Lllp (USA)
731995 Clark Equipment Co (USA)
MU1309UM PRIMARY Rexnord Industries, Llc Div Link-Belt Bearing Operation (USA)
MRY1309EM Federal-Mogul Corp Government Sales Dept (USA)
Related Parts
3110-00-241-6618INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
MU1309UM

Frequently Asked Questions

What is NSN 3110-00-114-8602?

NSN 3110-00-114-8602 is a Bearing,roller,cylindrical, manufactured by Rexnord Industries, Llc Div Link-Belt Bearing Operation, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-114-8602?

NSN 3110-00-114-8602 has 4 cross-referenced part numbers: 1X3411 (Link-Belt Cranes, L.p., Lllp), 731995 (Clark Equipment Co), MU1309UM (Rexnord Industries, Llc Div Link-Belt Bearing Operation), MRY1309EM (Federal-Mogul Corp Government Sales Dept).

What NSN replaces 3110-00-114-8602?

There is 1 known substitute for 3110-00-114-8602: 3110-00-241-6618. Verify interchangeability with system specifications before substitution.

What are the specifications of MU1309UM?

Key specifications for MU1309UM: Overall Outside Diameter: 100.0 MILLIMETERS NOMINAL MM; Standard Tolerance Designation: RBEC NO.1; Material: STEEL OVERALL; Style Designator: SINGLE ROW, ONE-DIRECTION LOCATING, ONE LIP INNER RING, TWO LIP OUTER RING, ROLLER RETAINMENT RING ON INNER RING, NON-SEPARABLE. 10 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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