3110-00-156-4257 Annular Ball Bearing
Comprehensive specifications and application details for NSN: 3110-00-156-4257.
Summary
Explore detailed summary information for bearing: 3110-00-156-4257. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.
- Federal Supply Classification
- 3110 Unmounted Antifriction Bearings
- (NSN) National Stock Number
- 3110-00-156-4257
- Item Name Code
- 00014
- Federal Item Identification Guide
- A044A0
- Assigment Date
- 01/01/1961
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.
standard internal fit-up designation, straight bore shape, 30.0 millimeters nominal bore diameter, contact bearing seal type, 19.0 millimeters nominal inner ring width
Datasheet
Below are the comprehensive technical specifications for bearing: 3110-00-156-4257 . Find dimensions, materials, tolerances, performance characteristics, etc.
- Bearing Seal Type
- contact
- Bore Diameter
- 30.0 millimeters nominal
- Bore Shape
- straight
- Inner Ring Width
- 19.0 millimeters nominal
- Internal Fit-Up Designation
- standard
- Load Direction
- radial
- Outer Ring Width
- 0.7870 inches nominal
- Overall Outside Diameter
- 62.0 millimeters nominal
- Material
- rubber synthetic seal
- Material
- steel ball
- Material
- steel inner ring
- Material
- steel outer ring
- Material
- steel retainer
- Nondefinitive Spec/Std Data
- 118 type and 00 grade and 1 class
- Retainer Fabrication Method
- pressed
- Seal Quantity
- 1
- Standard Tolerance Designation
- abec no.1
- Style Designator
- non-loading groove, non-separable
- Surface Finish
- ground
Replaces
The NSN 3110-00-156-4257 is used in place of the following discontinued or alternate items:
| NSN | Name | Date |
|---|---|---|
| 3110-00-932-1051 | No Name Available | 12/16/1970 |
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Frequently Asked Questions
Find quick answers to common questions about bearing: 3110-00-156-4257. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.
- What is the FSCG of the NSN 3110-00-156-4257?
- The FSCG of the NSN 3110-00-156-4257 is 3110
- Does the NSN 3110-00-156-4257 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482105028
- Does NSN 3110-00-156-4257 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 3110-00-156-4257 contain precious materials?
- Precious metal content is unknown
- Does NSN 3110-00-156-4257 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 3110-00-156-4257 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: 3110-00-156-4257
Stock Availability
This product is available in the following quantities and conditions:
| As Removed | 15 |
| Serviceable | 3 |
| New Material | 15,107 |
| New Surplus | 3,037 |
| Overhauled | 2 |
| Total | 18,164 |
Availability of this item was last updated on:
01/27/2026 01:01 AM EST.
Availability may have changed since then. Request a quote for up to date pricing and availability.