PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AFBMA 46720Cup,tapered Roller Bearing

The Timken Corporation · NSN 3110-00-277-0636 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-277-0636 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-277-0636. Primary manufacturer part number: AFBMA 46720.
Features
  • Cup,tapered Roller Bearing — FSC 3110
  • 19 verified cross-references
  • Primary manufacturer: The Timken Corporation
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-277-0636, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is The Timken Corporation. This item has 19 commercial cross-references from 16 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameCup,tapered Roller Bearing
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersNew Holland Construction (CAGE 89926); Anthony York Co (CAGE 03677); Navistar International Corporation Dba Navistar (CAGE 31007); Caterpillar Inc Div Caterpillar Defense (CAGE 11083); Komatsu American Intl Co (CAGE 29510)
Technical Specifications
ParameterValue
NSN3110-00-277-0636
Primary Part NumberAFBMA 46720
Item NameCup,tapered Roller Bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThe Timken Corporation
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
4820-00-077-5972057832 INTERCHANGEABLE
Ring,nozzle,valve,stem
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5133-00-838-5387 INTERCHANGEABLE
Drill,twist
4320-01-295-3624N46720 INTERCHANGEABLE
Ring,wearing
Leslie Controls, Inc. Dba Leslie Controls Inc
2940-01-313-1121AF-903M INTERCHANGEABLE
Filter Element,fluid
Cummins Inc.
3110-01-570-75088H-0901 INTERCHANGEABLE
Retainer,ball,bearing
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
73040055 New Holland Construction (USA)
TC15-792 Anthony York Co (USA)
614922C1 Navistar International Corporation Dba Navistar (USA)
8H901 Caterpillar Inc Div Caterpillar Defense (USA)
614922C1 Komatsu American Intl Co (USA)
742260 Dana Off Highway Products, Llc (USA)
V1635 Correct Mfg Corp (USA)
1312072 Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA)
46720 The Timken Corporation (USA)
614922C1 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
46720 Ntn Bearing Corporation of America (USA)
AFBMA 46720 PRIMARY The Timken Corporation (USA)
73040055 Minnpar, Llc Dba Minnpar (USA)
46720 Meritor Industrial Products, Llc (USA)
8H0901 Caterpillar Inc Div Caterpillar Defense (USA)
742260 Clark Equipment Co (USA)
46720 Meritor Heavy Vehicle Systems, Llc (USA)
210187H1 Komatsu American Intl Co (USA)
1312072 Hyster-Yale Group, Inc. (USA)
Related Parts
4820-00-077-5972INTERCHANGEABLE
RING,NOZZLE,VALVE,STEM
057832
5133-00-838-5387INTERCHANGEABLE
DRILL,TWIST
4320-01-295-3624INTERCHANGEABLE
RING,WEARING
N46720
2940-01-313-1121INTERCHANGEABLE
FILTER ELEMENT,FLUID
AF-903M
3110-01-570-7508INTERCHANGEABLE
RETAINER,BALL,BEARING
8H-0901

Frequently Asked Questions

What is NSN 3110-00-277-0636?

NSN 3110-00-277-0636 is a Cup,tapered Roller Bearing, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-277-0636?

NSN 3110-00-277-0636 has 19 cross-referenced part numbers: 73040055 (New Holland Construction), TC15-792 (Anthony York Co), 614922C1 (Navistar International Corporation Dba Navistar), 8H901 (Caterpillar Inc Div Caterpillar Defense), 614922C1 (Komatsu American Intl Co) and 14 more.

What NSN replaces 3110-00-277-0636?

There are 5 known substitutes for 3110-00-277-0636: 4820-00-077-5972, 5133-00-838-5387, 4320-01-295-3624 and 2 more. Verify interchangeability with system specifications before substitution.

Is NSN 3110-00-277-0636 still in active supply?

NSN 3110-00-277-0636 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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