W2-0070 JIS Concentric Ring Hole (H・P)
Model: W2-0070
Iron (or standard).
Plain.
JIS Retaining Rings for Bore Use (with hole) (JIS B 2804:2010)
Unit: mm
| Designation | Retaining Ring | Hole Dimensions (Reference) | Punch Hole | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Outer Diameter | Thickness | Ring Width | Chamfer | Hole Diameter | Groove Bottom Diameter | Groove Width | |||||||||
| d3 | t | b | r | d1 | d2 | m | n | d0 | A | ||||||
| Standard Dimension | Tolerance | Standard Dimension | Tolerance | Standard Dimension | Tolerance | Reference | Standard Dimension | Tolerance | Standard Dimension | Tolerance | Min | ||||
| 52 | 55.8 | +1.2 0 | 2.00 | ±0.08 | 4.0 | ±0.12 | 0.7 | 52 | 55.0 | +0.25 0 | 2.20 | +0.14 0 | 2.0 | 2.0 | 4.0 |
| 55 | 58.8 | 2.00 | 4.0 | 0.7 | 55 | 58.0 | +0.30 0 | 2.20 | 2.0 | 2.0 | 4.0 | ||||
| 56 | 59.8 | 2.00 | 4.0 | 0.7 | 56 | 59.0 | 2.20 | 2.0 | 2.0 | 4.0 | |||||
| 62 | 65.8 | 2.00 | 4.0 | 0.7 | 62 | 65.0 | 2.20 | 2.0 | 2.0 | 4.0 | |||||
| 68 | 72.1 | 2.50 | 5.0 | 0.7 | 68 | 71.0 | 2.70 | 2.5 | 2.5 | 5.0 | |||||
| 72 | 76.1 | 2.50 | 5.0 | 0.7 | 72 | 75.0 | 2.70 | 2.5 | 2.5 | 5.0 | |||||
| 75 | 79.1 | 2.50 | 5.0 | 0.7 | 75 | 78.0 | 2.70 | 2.5 | 2.5 | 5.0 | |||||
| 80 | 85.0 | +1.4 0 | 2.50 | 5.0 | 0.7 | 80 | 83.5 | 2.70 | 2.5 | 2.5 | 5.0 | ||||
| 85 | 90.0 | 3.00 | ±0.09 | 6.0 | ±0.15 | 0.7 | 85 | 88.5 | +0.35 0 | 3.20 | +0.18 0 | 3.0 | 3.0 | 6.0 | |
| 90 | 95.0 | 3.00 | 6.0 | 0.7 | 90 | 93.5 | 3.20 | 3.0 | 3.0 | 6.0 | |||||
| 95 | 100.0 | 3.00 | 6.0 | 0.7 | 95 | 98.5 | 3.20 | 3.0 | 3.0 | 6.0 | |||||
| 100 | 105.0 | 3.00 | 6.0 | 0.7 | 100 | 103.5 | 3.20 | 3.0 | 3.0 | 6.0 | |||||
| 115 | 121.2 | +2.5 0 | 4.00 | 8.0 | 1.2 | 115 | 119.0 | +0.54 0 | 4.20 | 4.0 | 4.0 | 8.0 | |||
