TABLE I. DIMENSIONS - Continued
|
0S SHAFT (REF) |
0D FREE |
E LARGE SECTION HEIGHT |
J SMALL SECTION HEIGHT |
T 1/ THICKNESS |
0G |
W WIDTH |
0K 3/ |
0C 4/ |
R 5/ |
CH 5/ |
|||||||
RECOMMENDED GROOVE (REF) |
OF RETAINED PART (REF) |
||||||||||||||||
INCH |
MM |
BASIC |
TOL. |
BASIC |
TOL. |
BASIC |
TOL. |
BASIC |
TOL. |
BASIC |
TOL. |
BASIC |
TOL. |
MIN. |
MAX. |
MAX. |
|
1.562 1.750 1.772 1.812 1.969 2.000 2.125 2.156 2.500 2.875 3.156 3.500 3.938 |
39.7 44.4 45.0 46.0 50.0 50.8 54.0 54.8 63.5 73.0 80.1 88.8 100.0 |
1.446 1.637 1.637 1.675 1.819 1.850 1.993 1.993 2.313 2.659 2.920 3.237 3.642 |
+.013 -.020 |
.178 .196 .196 .199 .212 .216 .229 .229 .259 .290 .316 .345 .368 |
±.006 |
.089 .098 .098 .100 .106 .108 .117 .117 .130 .145 .159 .173 .183 |
±.006 |
.062 .062 .062 .062 .062 .062 .078 .078 .078 .093 .093 .109 .109 |
±.003 |
1.468 1.650 1.669 1.708 1.857 1.886 2.003 2.032 2.360 2.721 2.986 3.316 3.734 |
±.005 .005 FIM 2/ |
.068 .068 .068 .068 .068 .068 .086 .086 .086 .103 .103 .120 .120 |
+.004 -.000 |
1.850 2.070 2.090 2.130 2.310 2.350 2.490 2.520 2.910 3.330 3.650 4.030 4.500 |
1.950 2.180 2.200 2.240 2.430 2.470 2.620 2.630 3.050 3.490 3.820 4.220 4.710 |
.104 .116 .116 .117 .124 .127 .133 .133 .151 .170 .185 .202 .212 |
.066 .073 .073 .074 .078 .080 .084 .084 .095 .107 .116 .127 .133 |
|
+.015 -.025 |
±.007 |
±.007 |
±.006 .006 FIM 2/ |
+.005 -.000 |
|||||||||||||
+.020 -.030 |
±.008 |
±.008 |
|||||||||||||||
1/ T - THICKNESS "T" APPLIES TO UNPLATED RINGS. FOR CORROSION RESISTANT STEEL AND PLATED RINGS, +.002 SHOULD BE ADDED TO THE MAXIMUM TOLERANCE, i.e. ±.002 SHOULD BE +.004/-.002.
2/ FIM - (FULL INDICATOR MOVEMENT) IS THE MAXIMUM ALLOWABLE DEVIATION OF CONCENTRICITY BETWEEN THE GROOVE AND THE SHAFT.
3/ K - MAXIMUM DIAMETER WHEN THE RING IS PROPERLY SEATED IN THE GROOVE. (DESIGN REFERENCE DIMENSION).
4/ C - ACTUAL CLEARANCE DIAMETER WHEN THE RING IS SPRUNG OVER THE SHAFT, PRIOR TO INSTALLATION INTO THE GROOVE. (DESIGN REFERENCE DIMENSION).
5/ R AND CH - RADII OR CHAMFERS ALLOWABLE ON PARTS TO BE RETAINED BY THE RINGS. THRUST LOADS OF RINGS, RETAINING PARTS WITH CORNER RADII
OR CHAMFERS ARE TABULATED ON PAGE 7.
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