PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JLM710910ANDJLMBearing,roller,tapered

The Timken Corporation · NSN 3110-00-442-4848 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-442-4848 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-442-4848. Primary manufacturer part number: JLM710910ANDJLM.
Features
  • Bearing,roller,tapered — FSC 3110
  • Retainer Fabrication Method: PRESSED
  • Cone Corner Radius: 0.1200 INCHES NOMINAL IN
  • Cone Width: 0.9035 INCHES MINIMUM AND 0.9055 INCHES MAXIMUM IN
  • Overall Outside Diameter: 4.1339 INCHES NOMINAL IN
  • Backface Corner Radius: 0.0400 INCHES NOMINAL IN
  • Standard Tolerance Designation: AFBMA CLASS 2
  • Standout Width: 0.2166 INCHES NOMINAL IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-442-4848, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is The Timken Corporation. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-442-4848
Primary Part NumberJLM710910ANDJLM
Item NameBearing,roller,tapered
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThe Timken Corporation
StatusCANCELLED
Retainer Fabrication MethodPRESSED
Cone Corner Radius0.1200 INCHES NOMINAL IN
Cone Width0.9035 INCHES MINIMUM AND 0.9055 INCHES MAXIMUM IN
Overall Outside Diameter4.1339 INCHES NOMINAL IN
Backface Corner Radius0.0400 INCHES NOMINAL IN
Standard Tolerance DesignationAFBMA CLASS 2
Standout Width0.2166 INCHES NOMINAL IN
Bore Diameter2.5585 INCHES MINIMUM AND 2.5591 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
Style DesignatorSTRAIGHT BORE, NORMAL ANGLE
Cup Width0.7243 INCHES MINIMUM AND 0.7283 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
3110-01-099-0022JLM710949C INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
Cross-Reference Index
Part NumberManufacturer
JLM710910ANDJLM The Timken Corporation (USA)
1P2636X1P2662 Caterpillar Inc Div Caterpillar Defense (USA)
872746 Eaton Aerospace, Llc Dba Jackson South (USA)
JLM710949/71091 The Timken Corporation (USA)
A-35546 The Timken Corporation (USA)
872746 Eaton Aerospace, Llc Dba Jackson South (USA)
DS3225-8 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
JLM710910JLM710949 The Timken Corporation (USA)
5020299-19 Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA)
JLM710949XJLM71 The Timken Corporation (USA)
1P2662X1P2636 Caterpillar Inc Div Caterpillar Defense (USA)
JLM710949 The Timken Corporation (USA)
2D3-290 ITEM 40 Lake Shore Systems, Inc. (USA)
JLM710949JLM710910 The Timken Corporation (USA)
JLM710910JLM710949C The Timken Corporation (USA)
Related Parts
3110-01-099-0022INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
JLM710949C

Frequently Asked Questions

What is NSN 3110-00-442-4848?

NSN 3110-00-442-4848 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-442-4848?

NSN 3110-00-442-4848 has 15 cross-referenced part numbers: JLM710910ANDJLM (The Timken Corporation), 1P2636X1P2662 (Caterpillar Inc Div Caterpillar Defense), 872746 (Eaton Aerospace, Llc Dba Jackson South), JLM710949/71091 (The Timken Corporation), A-35546 (The Timken Corporation) and 10 more.

What NSN replaces 3110-00-442-4848?

There is 1 known substitute for 3110-00-442-4848: 3110-01-099-0022. Verify interchangeability with system specifications before substitution.

What are the specifications of JLM710910ANDJLM?

Key specifications for JLM710910ANDJLM: Retainer Fabrication Method: PRESSED; Cone Corner Radius: 0.1200 INCHES NOMINAL IN; Overall Width: 0.9449 INCHES NOMINAL IN; Cone Width: 0.9035 INCHES MINIMUM AND 0.9055 INCHES MAXIMUM IN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-442-4848 still in active supply?

NSN 3110-00-442-4848 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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