Description
Overview
Internal retaining ring (circlip) for bores, Steel, size 68 mm.
Sold per piece. Screwman code CI68H.
Description: M68 INTERNAL CIRCLIPS 68
Data Sheet
Dimensions – DIN 472 68 mm
| Standard | DIN 472 |
|---|---|
| Product | Internal retaining ring (circlip) for bores |
| Bore diameter (d1) | 68 mm |
| Ring thickness (s) | 2.5 mm |
| Groove diameter (d2) | 71 mm |
| Groove width (m, H13) | 2.65 mm |
Material, Grade & Strength
| Material | Spring steel C75S, hardened and tempered |
|---|---|
| Hardness | 44-54 HRC (size dependent) |
Finish & Corrosion Protection
Plain / self colour: No applied coating. Stainless, brass and nylon parts are supplied plain; plain steel parts need oil, paint or protected environments.
DIN 472 data sheet – all sizes
| Size | Thickness (s) | Groove dia (d2) | Groove width (m) |
|---|---|---|---|
| 10 mm | 1 mm | 10.4 mm | 1.1 mm |
| 12 mm | 1 mm | 12.5 mm | 1.1 mm |
| 13 mm | 1 mm | 13.6 mm | 1.1 mm |
| 14 mm | 1 mm | 14.6 mm | 1.1 mm |
| 18 mm | 1 mm | 19 mm | 1.1 mm |
| 20 mm | 1 mm | 21 mm | 1.1 mm |
| 22 mm | 1 mm | 23 mm | 1.1 mm |
| 25 mm | 1.2 mm | 26.2 mm | 1.3 mm |
| 27 mm | 1.2 mm | 28.4 mm | 1.3 mm |
| 30 mm | 1.2 mm | 31.4 mm | 1.3 mm |
| 32 mm | 1.2 mm | 33.7 mm | 1.3 mm |
| 35 mm | 1.5 mm | 37 mm | 1.65 mm |
| 40 mm | 1.75 mm | 42.5 mm | 1.9 mm |
| 41 mm | 1.75 mm | 43.5 mm | 1.9 mm |
| 42 mm | 1.75 mm | 44.5 mm | 1.9 mm |
| 44 mm | 1.75 mm | 46.5 mm | 1.9 mm |
| 45 mm | 1.75 mm | 47.5 mm | 1.9 mm |
| 47 mm | 1.75 mm | 49.5 mm | 1.9 mm |
| 48 mm | 1.75 mm | 50.5 mm | 1.9 mm |
| 50 mm | 2 mm | 53 mm | 2.15 mm |
| 52 mm | 2 mm | 55 mm | 2.15 mm |
| 55 mm | 2 mm | 58 mm | 2.15 mm |
| 60 mm | 2 mm | 63 mm | 2.15 mm |
| 63 mm | 2 mm | 66 mm | 2.15 mm |
| 65 mm | 2.5 mm | 68 mm | 2.65 mm |
| 68 mm | 2.5 mm | 71 mm | 2.65 mm |
| 70 mm | 2.5 mm | 73 mm | 2.65 mm |
| 72 mm | 2.5 mm | 75 mm | 2.65 mm |
| 80 mm | 2.5 mm | 83.5 mm | 2.65 mm |
| 85 mm | 3 mm | 88.5 mm | 3.15 mm |
| 90 mm | 3 mm | 93.5 mm | 3.15 mm |
| 120 mm | 4 mm | 124 mm | 4.15 mm |
| 130 mm | 4 mm | 134 mm | 4.15 mm |
| 170 mm | 4 mm | 175 mm | 4.15 mm |
Nominal dimensions per DIN 472. Weights are calculated from nominal dimensions and are a guide only (±10%). Values for fit and strength should be confirmed against the standard for critical applications.
Specifications
No structured specifications are available yet.