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Manufacturer
MISUMI
Country
Japan
Part number
STWN21
Description
Retaining Rings/External/C-Type
Stock availability:
On request
Price: On request
On request
Several positions are needed?
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| Type | Material | Hardness |
| STWN | Spring Steel | 44~53HRC |
| STWS | EN 1.4301 (CSP) Equiv. | 36~44HRC |
| Part Number |
| STWS6 NETW9 |
| Part Number | Retaining Ring | Reference | Applicable Shaft (Reference) | STWN | STWS | ||||||||||||||||
| Unit Price | Volume Discount Rate | Unit Price | Volume Discount Rate | ||||||||||||||||||
| Type | No. | d3 | t | b (Approx.) | a (Approx.) | d0 (Min.) | d4 | d1 | d2 | m | n (Min.) | 1~49 | 50~199 | 200~1000 | 1~49 | 50~199 | 200~500 | ||||
| Tolerance | Tolerance | Tolerance | Tolerance | ||||||||||||||||||
| STWN | 3 | 2.7 | +0.04 -0.15 | 0.25 | 0.025 | 0.5 | 1.7 | 0.7 | 7 | 3 | 2.85 | 0 -?0.04 | 0.35 | +?0.10 0 | 0.3 | - | - | - | |||
| 4 | 3.7 | 0.4 | 0.03 | 0.9 | 2.2 | 0.8 | 9 | 4 | 3.8 | 0.5 | |||||||||||
| 5 | 4.7 | 0.6 | 0.04 | 1.1 | 2.4 | 10.5 | 5 | 4.8 | 0.7 | ||||||||||||
| 6 | 5.6 | +0.06 -0.2 | 0.7 | 1.3 | 2.8 | 1 | 12 | 6 | 5.7 | 0.8 | 0.5 | ||||||||||
| 7 | 6.5 | 0.8 | 1.4 | 3 | 14 | 7 | 6.7 | 0 -?0.06 | 0.9 | ||||||||||||
| 8 | 7.4 | 0.8 | 1.6 | 3 | 15 | 8 | 7.6 | 0.6 | |||||||||||||
| STWS (Stainless Steel) | 4 | 3.6 | 0.1 | 0.25 | 0.03 | 0.7 | 1.4 | 0.7 | 9 | 4 | 3.7 | ?0.06 | 0.3 | +?0.10 0 | 1.0 | - | - | - | |||
| 5 | 4.5 | 0.4 | 0.04 | 0.7 | 1.4 | 10.5 | 5 | 4.7 | 0.45 | 1.5 | |||||||||||
| 6 | 5.5 | 0.8 | 2.0 | 12 | 6 | 5.7 | |||||||||||||||
| 7 | 6.3 | 0.65 | 0.9 | 2.0 | 1 | 14 | 7 | 6.5 | 0.7 | ||||||||||||
| 8 | 7.1 | 1.0 | 2.2 | 15 | 8 | 7.4 | |||||||||||||||
| STWN STWS (Stainless Steel) | 10 | 9.3 | 0.15 | 1 | 0.05 | 1.8 | 3 | 1.2 | 17 | 10 | 9.6 | 0 -?0.09 | 1.15 | +?0.14 0 | 1.5 | ||||||
| 11 | 10.2 | 2 | 3.1 | 18 | 11 | 10.5 | 0 -?0.11 | ||||||||||||||
| 12 | 11.1 | 0.18 | 2.1 | 3.2 | 1.5 | 19 | 12 | 11.5 | |||||||||||||
| 13 | 12 | 3.3 | 20 | 13 | 12.4 | ||||||||||||||||
| 14 | 12.9 | 2.2 | 3.4 | 1.7 | 22 | 14 | 13.4 | ||||||||||||||
| 15 | 13.8 | 3.5 | 23 | 15 | 14.3 | ||||||||||||||||
| 16 | 14.7 | 3.6 | 24 | 16 | 15.2 | ||||||||||||||||
| 17 | 15.7 | 3.7 | 25 | 17 | 16.2 | ||||||||||||||||
| 18 | 16.5 | 1.2 | 0.06 | 2.6 | 3.8 | 26 | 18 | 17 | 1.35 | ||||||||||||
| 19 | 17.5 | 2.7 | 3.8 | 2 | 27 | 19 | 18 | ||||||||||||||
| 20 | 18.5 | 0.2 | 3.9 | 28 | 20 | 19 | 0 -?0.21 | ||||||||||||||
| 21 | 19.5 | 4 | 30 | 21 | 20 | ||||||||||||||||
| 22 | 20.5 | 4.1 | 31 | 22 | 21 | ||||||||||||||||
| 23 | 21.4 | 2.9 | 4.5 | 32.5 | 23 | 22 | |||||||||||||||
| 24 | 22.2 | 3.1 | 4.2 | 33 | 24 | 22.9 | |||||||||||||||
| 25 | 23.2 | 4.3 | 34 | 25 | 23.9 | ||||||||||||||||
| 26 | 24.2 | 4.4 | 35 | 26 | 24.9 | ||||||||||||||||
| 28 | 25.9 | 1.5 | 4.6 | 38 | 28 | 26.6 | 1.65 | ||||||||||||||
| 29 | 26.9 | 3.5 | 4.7 | 39 | 29 | 27.6 | |||||||||||||||
| 30 | 27.9 | 4.8 | 40 | 30 | 28.6 | ||||||||||||||||
| 32 | 29.6 | 5 | 2.5 | 43 | 32 | 30.3 | 0 -?0.25 | ||||||||||||||
| 35 | 32.2 | 0.25 | 4 | 5.4 | 46 | 35 | 33 | ||||||||||||||
| 40 | 37 | 0.4 | 1.75 | 0.07 | 4.5 | 5.8 | 53 | 40 | 38 | 1.9 | 2 | ||||||||||
| 45 | 41.5 | 4.8 | 6.3 | 58 | 45 | 42.5 | |||||||||||||||
| 50 | 45.8 | 2 | 5 | 6.7 | 64 | 50 | 47 | 2.2 | |||||||||||||
| 52 | 47.8 | 6.8 | 66 | 52 | 49 | ||||||||||||||||
| 60 | 55.8 | 0.45 | 5.5 | 7.2 | 75 | 60 | 57 | 0 -?0.3 | |||||||||||||
| 80 | 74.5 | 2.5 | 0.08 | 7.4 | 8.2 | 97 | 80 | 76.5 | 2.7 | 2.5 |
