BB-021-40
View detailed technical data, stock status, and sourcing information for: BB-021-40
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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.
1.0625 inches nominal overall width, ground surface finish, 72.00 millimeters nominal overall outside diameter, 35.00 millimeters nominal bore diameter, pressed retainer fabrication method
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Overall Width
- 1.0625 inches nominal
- Bore Diameter
- 35.00 millimeters nominal
- Overall Outside Diameter
- 72.00 millimeters nominal
- Surface Finish
- ground
- Retainer Fabrication Method
- pressed
- Shield Quantity
- 1
- Load Direction
- angular
- Bore Shape
- straight
- Internal Fit-Up Designation
- standard
- Internal Fit-Up Contact Angular Direction
- inward convergent
- Standard Tolerance Designation
- abec no.1
- Material
- steel overall
- Style Designator
- loading groove, non-separable
- Nondefinitive Spec/Std Data
- 145 type and 00 grade
- Departure From Cited Designator
- as modified by shield quantity
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 3110-00-071-2161 | No Name Available | 01/01/1982 |
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 00954472 | Annular Ball Bearing |
| 0954472 | Annular Ball Bearing |
| 207AJL | Annular Ball Bearing |
| 5207F1 | Annular Ball Bearing |
| 5207KF | Annular Ball Bearing |
| 5507W | Annular Ball Bearing |
| 714139 | Annular Ball Bearing |
| 907593 | Annular Ball Bearing |
| 954472 | Annular Ball Bearing |
| A-A-59638 | Annular Ball Bearing |
| AA59638-807JCBT | Annular Ball Bearing |
| BB-021-40 | Annular Ball Bearing |
| FS5507 | Annular Ball Bearing |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3110-00-156-4853?
Does the NSN 3110-00-156-4853 have a Schedule B code assigned?
Does NSN 3110-00-156-4853 require demilitarization?
Does NSN 3110-00-156-4853 contain precious materials?
Does NSN 3110-00-156-4853 contain hazardous materials?
When the NSN 3110-00-156-4853 was assigned to the Federal Catalog?
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Pricing
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