PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GR56RSSMI46Bearing,roller,needle

Mcgill Manufacturing Co, Inc · NSN 3110-00-470-8124 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-470-8124 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-470-8124. Primary manufacturer part number: GR56RSSMI46.
Features
  • Bearing,roller,needle — FSC 3110
  • Standard Tolerance Designation: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
  • Overall Outside Diameter: 4.5000 INCHES NOMINAL IN
  • Material: STEEL SHELL
  • Material: STEEL ROLLER
  • Material: STEEL OUTER RING
  • Material: RUBBER SYNTHETIC SEAL
  • Surface Finish: GROUND
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Shell construction
General Description

The Bearing,roller,needle, cataloged under National Stock Number 3110-00-470-8124, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Mcgill Manufacturing Co, Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN3110-00-470-8124
Primary Part NumberGR56RSSMI46
Item NameBearing,roller,needle
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerMcgill Manufacturing Co, Inc
StatusACTIVE
Standard Tolerance DesignationAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
Overall Outside Diameter4.5000 INCHES NOMINAL IN
MaterialSTEEL SHELL
MaterialSTEEL ROLLER
MaterialSTEEL OUTER RING
MaterialRUBBER SYNTHETIC SEAL
Surface FinishGROUND
MaterialSTEEL INNER RING
Alignment TypeRIGID
Bore Diameter2.8750 INCHES NOMINAL IN
Seal Quantity2
Bearing Seal TypeCONTACT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3030-00-086-1614 INTERCHANGEABLE
Belt,v
3110-00-100-6170MS19059-2430 INTERCHANGEABLE
Ball,bearing
American Society for Testing and Materials Dba Astm International
5905-00-437-0958B5J100 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
6210-00-548-0657 INTERCHANGEABLE
Light,panel
2915-00-590-77982870 INTERCHANGEABLE
Shield,spring
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
6230-00-591-2361815-1197116 INTERCHANGEABLE
Searchlight
Naval Ship Systems Command
5950-00-648-1563746105PT6 INTERCHANGEABLE
Transformer,radio Frequency
L3 Technologies, Inc. Div Communication Systems-East
3020-00-674-1751 INTERCHANGEABLE
Gear Cluster
4420-00-678-40112870 INTERCHANGEABLE
Cooler,fluid,industrial
R.w. Fernstrum & Company
4730-01-100-21312870 INTERCHANGEABLE
Coupling,pipe
George Fischer Sloane, Inc.
Cross-Reference Index
Part NumberManufacturer
2870 Lebus International, Inc. (USA)
GR56RSSMI46 PRIMARY Mcgill Manufacturing Co, Inc (USA)
GR56RSSMI46 Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging. (USA)
Related Parts
3030-00-086-1614INTERCHANGEABLE
BELT,V
3110-00-100-6170INTERCHANGEABLE
BALL,BEARING
MS19059-2430
5905-00-437-0958INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
B5J100
6210-00-548-0657INTERCHANGEABLE
LIGHT,PANEL
2915-00-590-7798INTERCHANGEABLE
SHIELD,SPRING
2870
6230-00-591-2361INTERCHANGEABLE
SEARCHLIGHT
815-1197116
5950-00-648-1563INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
746105PT6
3020-00-674-1751INTERCHANGEABLE
GEAR CLUSTER
4420-00-678-4011INTERCHANGEABLE
COOLER,FLUID,INDUSTRIAL
2870
4730-01-100-2131INTERCHANGEABLE
COUPLING,PIPE
2870
5998-01-458-0477INTERCHANGEABLE
EXTRACTOR,ELECTRICAL CARD
2870
5310-01-484-4774INTERCHANGEABLE
WASHER,FLAT
CC-0009886

Frequently Asked Questions

What is NSN 3110-00-470-8124?

NSN 3110-00-470-8124 is a Bearing,roller,needle, manufactured by Mcgill Manufacturing Co, Inc, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-470-8124?

NSN 3110-00-470-8124 has 3 cross-referenced part numbers: 2870 (Lebus International, Inc.), GR56RSSMI46 (Mcgill Manufacturing Co, Inc), GR56RSSMI46 (Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging.).

What NSN replaces 3110-00-470-8124?

There are 12 known substitutes for 3110-00-470-8124: 3030-00-086-1614, 3110-00-100-6170, 5905-00-437-0958 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GR56RSSMI46?

Key specifications for GR56RSSMI46: Standard Tolerance Designation: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS; Overall Outside Diameter: 4.5000 INCHES NOMINAL IN; Material: STEEL SHELL; Material: STEEL ROLLER. 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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