ST856 Tapered Roller Bearing Cup
Comprehensive specifications and application details for: ST856 Tapered Roller Bearing Cup.
Summary
Explore detailed summary information for bearing: ST856. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.
- Part Number
- ST856
- Federal Supply Classification
- 3110 Unmounted Antifriction Bearings
- (NSN) National Stock Number
- 3110-00-100-0572
- Item Name Code
- 00024
- Federal Item Identification Guide
- A044A0
- Assigment Date
- 01/01/1961
An outer component of a tapered roller bearing which provides a contact surface for the rolling elements of the bearing.
0.1250 inches nominal backface corner radius, 4.6250 inches nominal outside diameter, 0.9375 inches nominal overall width, steel overall material, afbma class 2 standard tolerance designation
Datasheet
Below are the comprehensive technical specifications for bearing: 3110-00-100-0572 . Find dimensions, materials, tolerances, performance characteristics, etc.
- Backface Corner Radius
- 0.1250 inches nominal
- Outside Diameter
- 4.6250 inches nominal
- Overall Width
- 0.9375 inches nominal
- Material
- steel overall
- Standard Tolerance Designation
- afbma class 2
- Style Designator
- normal angle
Replaces
The NSN 3110-00-100-0572 is used in place of the following discontinued or alternate items:
| NSN | Name | Date |
|---|---|---|
| 3110-00-493-8362 | No Name Available | 04/27/1973 |
| 3110-00-738-1711 | No Name Available | 01/01/1963 |
| 3110-00-817-6063 | No Name Available | 02/03/1969 |
| 3110-00-843-3845 | No Name Available | 09/18/1967 |
| 3110-00-843-9023 | No Name Available | 10/18/1967 |
| 3110-00-844-1799 | No Name Available | 11/17/1967 |
| 3110-00-854-1024 | No Name Available | 11/08/1967 |
| 3110-00-854-1395 | No Name Available | 11/06/1967 |
| 3110-01-178-1626 | No Name Available | 11/01/1988 |
Frequently Asked Questions
Find quick answers to common questions about bearing: ST856. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.
- What is the FSCG of the NSN 3110-00-100-0572?
- The FSCG of the NSN 3110-00-100-0572 is 3110
- Does the NSN 3110-00-100-0572 have a Schedule B code assigned?
- Yes, the Schedule B code is 8710000090
- Does NSN 3110-00-100-0572 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 3110-00-100-0572 contain precious materials?
- Item does not contain precious metal.
- Does NSN 3110-00-100-0572 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 3110-00-100-0572 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: ST856
Stock Availability
This product is available in the following quantities and conditions:
| New Surplus | 18 |
| Serviceable | 1 |
| New Material | 28 |
| As Removed | 1 |
| Total | 48 |
Availability of this item was last updated on:
10/01/2026 11:10 AM EDT.
Availability may have changed since then. Request a quote for up to date pricing and availability.