Imperial Inverted Circlips – External

Product Description

Axially Assembled, External Inverted

Functions like an SH ring on a shaft, only the lugs are “reversed.” This version reduces the distance the lugs of the standard SR-EI extend beyond the circumference of the shaft. The shaft can then be used in an application where clearance is minimal.

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) Shaft Dia. (Ds FRACT) 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) No. of Packs
SR-EI-I-50 12.7 0.5 1/2 0.016 0.468 (±0.002) 0.039 (+0.003/-0.0) 0.461 (+0.005/0.01) 0.035 (±0.002) 1 0.67 0.645 Enquire Now
SR-EI-I-56 14.3 0.562 9/16 0.016 0.53 (±0.002) 0.039 (+0.003/-0.0) 0.521 (+0.005/0.01) 0.035 (±0.002) 1.4 0.75 0.72 Enquire Now
SR-EI-I-59 15.1 0.594 19/32 0.017 0.559 (±0.003) 0.039 (+0.003/-0.0) 0.55 (+0.005/0.01) 0.035 (±0.002) 1.6 0.79 0.76 Enquire Now
SR-EI-I-62 15.9 0.625 5/8 0.018 0.588 (±0.003) 0.039 (+0.003/-0.0) 0.579 (+0.005/0.01) 0.035 (±0.002) 1.6 0.83 0.8 Enquire Now
SR-EI-I-68 17.5 0.688 11/16 0.021 0.646 (±0.003) 0.046 (+0.003/-0.0) 0.635 (+0.005/0.01) 0.042 (±0.002) 2.5 0.91 0.87 Enquire Now
SR-EI-I-75 19 0.75 3/4 0.023 0.704 (±0.003) 0.046 (+0.003/-0.0) 0.693 (+0.005/0.01) 0.042 (±0.002) 2.8 0.99 0.95 Enquire Now
SR-EI-I-78 19.8 0.781 25/32 0.024 0.733 (±0.003) 0.046 (+0.003/-0.0) 0.722 (+0.005/0.01) 0.042 (±0.002) 3.1 1.04 1 Enquire Now
SR-EI-I-81 20.6 0.812 13/16 0.025 0.762 (±0.003) 0.046 (+0.003/-0.0) 0.751 (+0.005/0.01) 0.042 (±0.002) 3.3 1.08 1.03 Enquire Now
SR-EI-I-87 22.2 0.875 7/8 0.027 0.821 (±0.003) 0.046 (+0.003/-0.0) 0.81 (+0.005/0.01) 0.042 (±0.002) 3.8 1.15 1.1 Enquire Now
SR-EI-I-93 23.8 0.938 15/16 0.028 0.882 (±0.003) 0.046 (+0.003/-0.0) 0.867 (+0.005/0.01) 0.042 (±0.002) 4.5 1.23 1.18 Enquire Now
SR-EI-I-100 25 0.984 63/64 0.029 0.926 (±0.003) 0.046 (+0.003/-0.0) 0.925 (+0.005/0.01) 0.042 (±0.002) 4.8 1.3 1.25 Enquire Now
SR-EI-I-100.5 25.4 1 1 0.03 0.94 (±0.003) 0.046 (+0.003/-0.0) 0.925 (+0.005/0.01) 0.042 (±0.002) 4.8 1.31 1.26 Enquire Now
SR-EI-I-106 27 1.062 1-1/16 0.032 0.998 (±0.004) 0.056 (+0.004/-0.0) 0.982 (+0.01/0.015) 0.05 (±0.002) 6.2 1.38 1.32 Enquire Now
SR-EI-I-112 28.6 1.125 1-1/8 0.033 1.059 (±0.004) 0.056 (+0.004/-0.0) 1.041 (+0.01/0.015) 0.05 (±0.002) 6.7 1.45 1.39 Enquire Now
SR-EI-I-118 30.2 1.188 1-3/16 0.035 1.118 (±0.004) 0.056 (+0.004/-0.0) 1.098 (+0.01/0.015) 0.05 (±0.002) 7.2 1.52 1.46 Enquire Now
SR-EI-I-125 31.7 1.25 1-1/4 0.037 1.176 (±0.004) 0.056 (+0.004/-0.0) 1.156 (+0.01/0.015) 0.05 (±0.002) 7.6 1.59 1.52 Enquire Now
SR-EI-I-131 33.3 1.312 1-5/16 0.04 1.232 (±0.004) 0.056 (+0.004/-0.0) 1.214 (+0.01/0.015) 0.05 (±0.002) 8.2 1.66 1.58 Enquire Now
SR-EI-I-137 34.9 1.375 1-3/8 0.042 1.291 (±0.004) 0.056 (+0.004/-0.0) 1.272 (+0.01/0.015) 0.05 (±0.002) 8.4 1.73 1.65 Enquire Now
SR-EI-I-143 36.5 1.438 1-7/16 0.044 1.35 (±0.004) 0.056 (+0.004/-0.0) 1.333 (+0.01/0.015) 0.05 (±0.002) 9.1 1.8 1.72 Enquire Now
SR-EI-I-150 38.1 1.5 1-1/2 0.047 1.406 (±0.004) 0.056 (+0.004/-0.0) 1.387 (+0.01/0.015) 0.05 (±0.002) 9.8 1.87 1.78 Enquire Now
SR-EI-I-156 39.7 1.562 1-9/16 0.047 1.468 (±0.005) 0.068 (+0.004/-0.0) 1.446 (+0.013/0.02) 0.062 (±0.003) 12.9 1.95 1.86 Enquire Now
SR-EI-I-162 41.3 1.625 1-5/8 0.048 1.529 (±0.005) 0.068 (+0.004/-0.0) 1.503 (+0.013/0.02) 0.062 (±0.003) 13.4 2.02 1.93 Enquire Now
SR-EI-I-177 44.4 1.75 1-3/4 0.05 1.65 (±0.005) 0.068 (+0.004/-0.0) 1.637 (+0.013/0.02) 0.062 (±0.003) 16.1 2.18 2.08 Enquire Now
SR-EI-I-177.5 45 1.772 - 0.051 1.669 (±0.005) 0.068 (+0.004/-0.0) 1.637 (+0.013/0.02) 0.062 (±0.003) 16.1 2.2 2.1 Enquire Now
SR-EI-I-181 46 1.812 1-13/16 0.052 1.708 (±0.005) 0.068 (+0.004/-0.0) 1.675 (+0.013/0.02) 0.062 (±0.003) 17.3 2.24 2.14 Enquire Now
SR-EI-I-196 50 1.969 1-31/32 0.056 1.857 (±0.005) 0.068 (+0.004/-0.0) 1.819 (+0.013/0.02) 0.062 (±0.003) 20.5 2.43 2.32 Enquire Now
SR-EI-I-200 50.8 2 2 0.057 1.886 (±0.005) 0.068 (+0.004/-0.0) 1.85 (+0.013/0.02) 0.062 (±0.003) 20.7 2.47 2.36 Enquire Now
SR-EI-I-215 54 2.125 2-1/8 0.061 2.003 (±0.006) 0.086 (+0.005/-0.0) 1.993 (+0.015/0.025) 0.078 (±0.003) 30 2.62 2.5 Enquire Now
SR-EI-I-215.5 54.8 2.156 2-5/32 0.062 2.032 (±0.006) 0.086 (+0.005/-0.0) 1.993 (+0.015/0.025) 0.078 (±0.003) 30 2.65 2.53 Enquire Now
SR-EI-I-250 63.5 2.5 2-1/2 0.07 2.36 (±0.006) 0.086 (+0.005/-0.0) 2.313 (+0.015/0.025) 0.078 (±0.003) 43.5 3.05 2.92 Enquire Now
SR-EI-I-275 69.8 2.75 2-3/4 0.074 2.602 (±0.006) 0.103 (+0.005/-0.0) 2.543 (+0.02/0.03) 0.093 (±0.003) 57.9 3.34 3.2 Enquire Now
SR-EI-I-287 73 2.875 2-7/8 0.077 2.721 (±0.006) 0.103 (+0.005/-0.0) 2.659 (+0.02/0.03) 0.093 (±0.003) 64.5 3.49 3.34 Enquire Now
SR-EI-I-315 80.2 3.156 3-5/32 0.085 2.986 (±0.006) 0.103 (+0.005/-0.0) 2.92 (+0.02/0.03) 0.093 (±0.003) 77 3.82 3.66 Enquire Now
SR-EI-I-325 82.5 3.25 3-1/4 0.087 3.076 (±0.006) 0.103 (+0.005/-0.0) 3.006 (+0.02/0.03) 0.093 (±0.003) 77.5 3.93 3.76 Enquire Now
SR-EI-I-350 88.9 3.5 3-1/2 0.092 3.316 (±0.006) 0.12 (+0.005/-0.0) 3.237 (+0.02/0.03) 0.109 (±0.003) 107 4.22 4.04 Enquire Now
SR-EI-I-393 100 3.938 3-15/16 0.102 3.734 (±0.006) 0.12 (+0.005/-0.0) 3.642 (+0.02/0.03) 0.109 (±0.003) 123 4.71 4.51 Enquire Now
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