K443
View detailed technical data, stock status, and sourcing information for: K443
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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.
19.0 millimeters nominal overall width, ground surface finish, pressed retainer fabrication method, 72.00 millimeters nominal overall outside diameter, 30.00 millimeters nominal bore diameter
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Overall Width
- 19.0 millimeters nominal
- Bore Diameter
- 30.00 millimeters nominal
- Overall Outside Diameter
- 72.00 millimeters nominal
- Surface Finish
- ground
- Retainer Fabrication Method
- pressed
- Seal Quantity
- 1
- Bearing Seal Type
- contact
- Load Direction
- radial
- Bore Shape
- straight
- Internal Fit-Up Designation
- standard
- Standard Tolerance Designation
- abec no.1
- Material
- rubber synthetic seal
- Material
- steel ball
- Material
- steel inner ring
- Material
- steel outer ring
- Material
- steel retainer
- Style Designator
- non-loading groove, non-separable
- Nondefinitive Spec/Std Data
- 11 type and 00 grade and 7 class
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 4320-00-841-5929 | No Name Available | 02/19/1971 |
| 3110-00-844-2243 | No Name Available | 12/29/1967 |
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 |
|---|---|
| 120157 | Annular Ball Bearing |
| 122-5277655 ITE | Annular Ball Bearing |
| 2-055-042-375 | Annular Ball Bearing |
| 306NP | Annular Ball Bearing |
| 306SZ | Annular Ball Bearing |
| 306SZ-ST | Annular Ball Bearing |
| 365516-5 | Annular Ball Bearing |
| 365517-6 | Annular Ball Bearing |
| 43306T | Annular Ball Bearing |
| 6306RRJ | Annular Ball Bearing |
| 6306RS1 | Annular Ball Bearing |
| 820-067 | Annular Ball Bearing |
| AA59585-206JDBT | Annular Ball Bearing |
| K443 | Annular Ball Bearing |
| S01829 | Annular Ball Bearing |
| V1835 | Annular Ball Bearing |
| Z9606X1 | Annular Ball Bearing |
| Z9606X1CJ9 | Annular Ball Bearing |
| Z9606X1E | Annular Ball Bearing |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3110-00-107-7565?
Does the NSN 3110-00-107-7565 have a Schedule B code assigned?
Does NSN 3110-00-107-7565 require demilitarization?
Does NSN 3110-00-107-7565 contain precious materials?
Does NSN 3110-00-107-7565 contain hazardous materials?
When the NSN 3110-00-107-7565 was assigned to the Federal Catalog?
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Pricing
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