SR-EI-R Shaft Rings
Product Description
Axially Assembled, External Reinforced
The SR-EI-R is an extra thick version of a regular SR-EI retaining ring. As such, it is stronger and can withstand greater thrust loads than its standard counterpart.
For plated rings, add 0.002” to the listed maximum thickness. Maximum ring thickness will be a minimum of 0.0002” less than the listed groove width (W) minimum.
| Product Code | Shaft Dia. (mm) Ds | Shaft Dia. (Ds DEC) | Groove Depth (d) | Groove Dia. (Dg and Tol.) | Groove Width (W and Tol.) | Ring Free Dia. (Df and Tol.) | Ring Thickness (T and Tol.) | Wt. Per 1000 pcs. | Expanded Over Shaft (L1) | Released In Groove (L2) | Shaft Dia. (Ds FRACT) | No. of Packs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SR-EI-R-39 | 10 | 0.394 | 0.013 | 0.368 (+0.001/-0.002) | 0.039 (+0.003/-0.0) | 0.362 (+0.003/-0.008) | 0.035 (±0.002) | 0.7 | 0.61 | 0.58 | - | Enquire Now |
| SR-EI-R-42 | 10.9 | 0.428 | 0.013 | 0.402 (+0.001/-0.002) | 0.039 (+0.003/-0.0) | 0.394 (+0.003/-0.008) | 0.035 (±0.002) | 0.86 | 0.65 | 0.62 | - | Enquire Now |
| SR-EI-R-47 | 12 | 0.473 | 0.015 | 0.444 (+0.001/-0.002) | 0.046 (+0.003/-0.0) | 0.435 (+0.005/-0.01) | 0.045 (±0.002) | 1.4 | 0.69 | 0.66 | - | Enquire Now |
| SR-EI-R-50 | 12.7 | 0.5 | 0.016 | 0.468 (+0.001/-0.002) | 0.056 (+0.004/-0.0) | 0.46 (+0.005/-0.01) | 0.05 (±0.002) | 1.6 | 0.75 | 0.72 | 1/2 | Enquire Now |
| SR-EI-R-59 | 15 | 0.591 | 0.018 | 0.555 (+0.001/-0.003) | 0.056 (+0.004/-0.0) | 0.543 (+0.005/-0.01) | 0.05 (±0.002) | 2.2 | 0.86 | 0.83 | - | Enquire Now |
| SR-EI-R-62 | 15.9 | 0.625 | 0.019 | 0.588 (+0.001/-0.003) | 0.056 (+0.004/-0.0) | 0.575 (+0.005/-0.01) | 0.05 (±0.002) | 2.3 | 0.9 | 0.86 | 5/8 | Enquire Now |
| SR-EI-R-66 | 17 | 0.669 | 0.02 | 0.629 (+0.001/-0.003) | 0.056 (+0.004/-0.0) | 0.616 (+0.005/-0.01) | 0.05 (±0.002) | 2.6 | 0.94 | 0.9 | - | Enquire Now |
| SR-EI-R-75 | 19 | 0.75 | 0.023 | 0.704 (+0.001/-0.003) | 0.086 (+0.005/-0.0) | 0.689 (+0.005/-0.01) | 0.078 (±0.003) | 5.6 | 1.12 | 1.08 | 3/4 | Enquire Now |
| SR-EI-R-75.5 | 20 | 0.787 | 0.024 | 0.74 (+0.001/-0.003) | 0.086 (+0.005/-0.0) | 0.689 (+0.005/-0.01) | 0.078 (±0.003) | 5.6 | 1.16 | 1.12 | - | Enquire Now |
| SR-EI-R-87 | 22.2 | 0.875 | 0.027 | 0.821 (+0.001/-0.003) | 0.086 (+0.005/-0.0) | 0.804 (+0.005/-0.01) | 0.078 (±0.003) | 7.5 | 1.25 | 1.2 | 7/8 | Enquire Now |
| SR-EI-R-98 | 25 | 0.984 | 0.03 | 0.925 (+0.001/-0.003) | 0.086 (+0.005/-0.0) | 0.906 (+0.005/-0.01) | 0.078 (±0.003) | 7.8 | 1.36 | 1.3 | 63/64 | Enquire Now |
| SR-EI-R-98.5 | 25.4 | 1 | 0.031 | 0.938 (+0.001/-0.003) | 0.086 (+0.005/-0.0) | 0.906 (+0.005/-0.01) | 0.078 (±0.003) | 7.8 | 1.37 | 1.31 | 1 | Enquire Now |
| SR-EI-R-106 | 27 | 1.062 | 0.032 | 0.998 (+0.002/-0.004) | 0.103 (+0.005/-0.0) | 0.978 (+0.01/-0.015) | 0.093 (±0.003) | 11.5 | 1.52 | 1.46 | 1-1/16 | Enquire Now |
| SR-EI-R-112 | 28.6 | 1.125 | 0.033 | 1.059 (+0.002/-0.004) | 0.103 (+0.005/-0.0) | 1.036 (+0.01/-0.015) | 0.093 (±0.003) | 12.5 | 1.58 | 1.52 | 1-1/8 | Enquire Now |
| SR-EI-R-118 | 30 | 1.181 | 0.035 | 1.111 (+0.002/-0.004) | 0.103 (+0.005/-0.0) | 1.087 (+0.01/-0.015) | 0.093 (±0.003) | 13.5 | 1.64 | 1.57 | - | Enquire Now |
| SR-EI-R-118.5 | 30.2 | 1.188 | 0.038 | 1.111 (+0.002/-0.004) | 0.103 (+0.005/-0.0) | 1.087 (+0.01/-0.015) | 0.093 (±0.003) | 13.5 | 1.64 | 1.57 | 1-3/16 | Enquire Now |
| SR-EI-R-125 | 31.7 | 1.25 | 0.038 | 1.174 (+0.002/-0.004) | 0.103 (+0.005/-0.0) | 1.15 (+0.01/-0.015) | 0.093 (±0.003) | 14.9 | 1.7 | 1.63 | 1-1/4 | Enquire Now |
| SR-EI-R-131 | 33.3 | 1.312 | 0.039 | 1.234 (+0.002/-0.004) | 0.103 (+0.005/-0.0) | 1.208 (+0.01/-0.015) | 0.093 (±0.003) | 16 | 1.77 | 1.69 | 1-5/16 | Enquire Now |
| SR-EI-R-137 | 34.9 | 1.375 | 0.042 | 1.291 (+0.002/-0.004) | 0.103 (+0.005/-0.0) | 1.268 (+0.01/-0.015) | 0.093 (±0.003) | 17.8 | 1.83 | 1.75 | 1-3/8 | Enquire Now |
| SR-EI-R-137.5 | 35 | 1.378 | 0.044 | 1.291 (+0.002/-0.004) | 0.103 (+0.005/-0.0) | 1.268 (+0.01/-0.015) | 0.093 (±0.003) | 17.8 | 1.83 | 1.75 | - | Enquire Now |
| SR-EI-R-150 | 38.1 | 1.5 | 0.047 | 1.406 (+0.002/-0.004) | 0.12 (+0.005/-0.0) | 1.38 (+0.01/-0.015) | 0.109 (±0.003) | 27 | 2.08 | 1.98 | 1-1/2 | Enquire Now |
| SR-EI-R-156 | 39.7 | 1.562 | 0.047 | 1.468 (+0.003/-0.004) | 0.12 (+0.005/-0.0) | 1.437 (+0.013/-0.02) | 0.109 (±0.003) | 31 | 2.14 | 2.05 | 1-9/16 | Enquire Now |
| SR-EI-R-156.5 | 40 | 1.575 | 0.048 | 1.48 (+0.003/-0.004) | 0.12 (+0.005/-0.0) | 1.437 (+0.013/-0.02) | 0.109 (±0.003) | 31 | 2.15 | 2.06 | - | Enquire Now |
| SR-EI-R-175 | 44.4 | 1.75 | 0.05 | 1.65 (+0.003/-0.004) | 0.12 (+0.005/-0.0) | 1.608 (+0.013/-0.02) | 0.109 (±0.003) | 33.4 | 2.34 | 2.25 | 1-3/4 | Enquire Now |
| SR-EI-R-175.5 | 45 | 1.772 | 0.052 | 1.669 (+0.003/-0.004) | 0.12 (+0.005/-0.0) | 1.608 (+0.013/-0.02) | 0.109 (±0.003) | 33.4 | 2.37 | 2.27 | - | Enquire Now |
| SR-EI-R-193 | 49.2 | 1.938 | 0.056 | 1.826 (+0.003/-0.004) | 0.139 (+0.006/-0.0) | 1.782 (+0.013/-0.02) | 0.125 (±0.004) | 48 | 2.58 | 2.48 | 1-15/16 | Enquire Now |
| SR-EI-R-193.5 | 50 | 1.969 | 0.06 | 1.85 (+0.003/-0.004) | 0.139 (+0.006/-0.0) | 1.782 (+0.013/-0.02) | 0.125 (±0.004) | 48 | 2.61 | 2.5 | 1-31/32 | Enquire Now |
| SR-EI-R-200 | 50.8 | 2 | 0.06 | 1.88 (+0.003/-0.004) | 0.139 (+0.006/-0.0) | 1.84 (+0.013/-0.02) | 0.125 (±0.004) | 50.6 | 2.64 | 2.53 | 2 | Enquire Now |
