Collars for Counterbored Bumpers

Caution
Product Description
[Features]
• Material and surface options include S45C equivalent with ferroferric oxide coating, S45C equivalent with electroless nickel plating, and SUS304.
[Use]
• Please check the specifications before purchasing to ensure the product is suitable for the intended application.
Collars for Counterbored Urethane Bumpers
Collars for urethane cushions with counterbore, fitted in the counterbore to spread the clamping load and keep the cushion aligned. Available from 1 piece.
Features and drawing

| Type | Material | Surface treatment |
|---|---|---|
| AZC | S45C equivalent | Black oxide |
| AZM | Electroless nickel plating | |
| AZS | SUS304 | - |
Part numbers and dimensions
Ordering example
| Type |
|---|
| AZC4A |
| Type | d | D | H | T | L | h | |
|---|---|---|---|---|---|---|---|
| Type | No. | ||||||
| AZC AZM AZS | 3 | 3.5 | 5.5 | 5 | 2 | 7 | 7.5 |
| 4 | 4.5 | 6.5 | 8.5 | ||||
| 4A | 7 | 9 | |||||
| 5 | 5.5 | 8 | 10 | ||||
| 6 | 6.6 | 9 | 8 | 10 | 12 | ||
| 8 | 9 | 11.5 | 14.5 | ||||
| 8A | 6 | 8 | |||||
| 10 | 11 | 14 | 10 | 3 | 13 | 17 | |
No. 10 is AZC only.
| Type | NO. | Mass (g), reference |
|---|---|---|
| AZC | 3 | Less than 1 |
| 4 | Less than 1 | |
| 4A | 2 | |
| 5 | 2 | |
| 6 | 3 | |
| 8 | 4 | |
| 8A | 3 | |
| 10 | 7 | |
| AZM | 3 | Less than 1 |
| 4 | Less than 1 | |
| 4A | 2 | |
| 5 | 2 | |
| 6 | 3 | |
| 8 | 4 | |
| 8A | 3 | |
| AZS | 3 | Less than 1 |
| 4 | Less than 1 | |
| 4A | 2 | |
| 5 | 2 | |
| 6 | 3 | |
| 8 | 4 | |
| 8A | 3 |