142250 Tapered Roller Cone and Rollers
Comprehensive specifications and application details for: 142250 Tapered Roller Cone and Rollers.
Summary
Explore detailed summary information for bearing: 142250. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.
- Part Number
- 142250
- Federal Supply Classification
- 3110 Unmounted Antifriction Bearings
- (NSN) National Stock Number
- 3110-00-100-0281
- Item Name Code
- 00023
- Federal Item Identification Guide
- A044A0
- Assigment Date
- 01/01/1961
An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).
2.3750 inches nominal bore diameter, 0.0938 inches nominal cone corner radius, 1.4440 inches nominal cone width, afbma class 2 standard tolerance designation, steel overall material
Datasheet
Below are the comprehensive technical specifications for bearing: 3110-00-100-0281 . Find dimensions, materials, tolerances, performance characteristics, etc.
- Bore Diameter
- 2.3750 inches nominal
- Cone Corner Radius
- 0.0938 inches nominal
- Cone Width
- 1.4440 inches nominal
- Material
- steel overall
- Standard Tolerance Designation
- afbma class 2
- Style Designator
- normal angle
Frequently Asked Questions
Find quick answers to common questions about bearing: 142250. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.
- What is the FSCG of the NSN 3110-00-100-0281?
- The FSCG of the NSN 3110-00-100-0281 is 3110
- Does the NSN 3110-00-100-0281 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482800080
- Does NSN 3110-00-100-0281 require demilitarization?
- Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
- Does NSN 3110-00-100-0281 contain precious materials?
- Item does not contain precious metal.
- Does NSN 3110-00-100-0281 contain hazardous materials?
- Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- When the NSN 3110-00-100-0281 was assigned to the Federal Catalog?
- It was assigned 65 years ago, on Sun, Jan 1, 1961
Price & Availability
Fill out the form to get pricing and availability details for the bearing: 142250
Stock Availability
This product is available in the following quantities and conditions:
| As Removed | 2 |
| Overhauled | 1 |
| New Surplus | 91 |
| New Material | 379 |
| Serviceable | 1 |
| Total | 474 |
Availability of this item was last updated on:
01/13/2026 07:01 PM EST.
Availability may have changed since then. Request a quote for up to date pricing and availability.