RING
SIZE
HOUSING DIAMETER
GROOVE SIZE
RING DIMENSIONS
ALLOWABLE
STATIC
THRUST
LOAD(Lbs.)
Dh
DEC
Dh
FRACT.
Dh
mm
DIAMETER
WIDTH
DEPTH
FREE DIAMETER
THICKNESS
SECTION
FREE GAP A
Dg
TOL.
W
d
Df
TOL.
T
+/-.002
S
TOL.
Min
Max
UHB-37
.375
3/8
9.5
0.395
+/-.003
.028
+.003
.010
0.400
+.031
-.000
.025
.035
+/-.003
.125
.218
250
UHB-43
.438
7/16
11.1
0.462
.012
0.467
.025
.035
.125
.218
300
UHB-50
.500
1/2
12.7
0.524
.039
+.003
-.000
.012
0.530
+.025
-.000
.035
.040
.187
.344
470
UHB-51
.512
13.0
0.536
.012
0.542
.035
.040
.187
.344
480
UHB-56
.562
9/16
14.3
0.590
.014
0.600
.035
.048
.187
.344
510
UHB-62
.625
5/8
15.9
0.657
.016
0.670
.035
.048
.187
.344
620
UHB-68
.688
11/16
17.5
0.720
.016
0.733
.035
.048
.187
.344
700
UHB-75
.750
3/4
19.1
0.786
.018
0.799
.035
.048
.187
.344
750
UHB-77
.777
19.7
0.813
.046
+.003
-.000
.018
0.827
.042
.062
.187
.344
1020
UHB-81
.812
13/16
20.6
0.852
.020
0.867
.042
.062
.187
.344
1090
UHB-87
.875
7/8
22.2
0.919
.022
0.934
+.031
-.000
.042
.062
.281
.438
1130
UHB-90
.901
22.9
0.945
.022
0.961
.042
.078
.281
.438
1260
UHB-93
.938
15/16
23.8
0.986
.024
1.003
.042
.078
.281
.438
1360
UHB-100
1.000
1
25.4
1.052
.024
1.070
.042
.078
.281
.438
1470
UHB-102
1.023
26.0
1.075
+/-.005
.026
1.094
.042
.093
.281
.438
1500
UHB-106
1.062
1-1/16
27.0
1.114
.056
+.003
-.000
.026
1.134
.050
.093
.281
.438
1780
UHB-112
1.125
1-1/8
28.6
1.181
.028
1.202
.050
.093
.375
.562
1880
UHB-118
1.188
1-3/16
30.2
1.248
.030
1.270
.050
.093
.375
.562
1990
UHB-125
1.250
1-1/4
31.8
1.314
.032
1.337
.050
.109
.375
.562
2090
UHB-131
1.312
1-5/16
33.3
1.380
.034
1.404
.050
.109
.375
.562
2200
UHB-137
1.375
1-3/8
34.9
1.447
.036
1.472
.050
.109
+/-.005
.375
.562
2300
UHB-143
1.438
1-7/16
36.5
1.510
.036
1.535
.050
.125
.375
.562
2460
UHB-145
1.456
-
36.1
1.532
.038
1.557
.050
.125
.375
.562
2490
UHB-150
1.500
1-1/2
38.1
1.576
.038
1.607
.050
.125
.375
.562
2560
UHB-156
1.562
1-9/16
39.7
1.642
.068
+.004
-.000
.040
1.668
+.046
-.000
.062
.125
.437
.687
3060
UHB-162
1.625
1-5/8
41.3
1.709
.042
1.736
.062
.141
.437
.687
3190
UHB-165
1.653
-
42.0
1.737
.042
1.765
.062
.141
.437
.687
3240
UHB-168
1.688
1-11/16
42.9
1.776
.044
1.804
.062
.156
.437
.687
3370
UHB-175
1.750
1-3/4
44.4
1.842
.046
1.870
.062
.156
.437
.687
3510
UHB-181
1.812
1-13/16
46.0
1.904
.046
1.933
.062
.156
.437
.687
3640
UHB-185
1.850
-
47.0
1.946
.048
1.975
.062
.156
.437
.687
3710
UHB-187
1.875
1-7/8
47.6
1.971
.048
2.000
.062
.156
.437
.687
3760
UHB-193
1.938
1-15/16
49.2
2.038
.050
2.068
.062
.156
.500
.750
3870
UHB-196
1.968
1-31/32
50.0
2.068
.050
2.098
.062
.156
.500
.750
3935
UHB-200
2.000
2
50.8
2.100
.050
2.131
.062
.156
.500
.750
4000
UHB-206
2.062
2-1/16
52.4
2.166
+/-.006
.086
+.005
-.000
.052
2.197
.062
.156
.500
.750
4380
UHB-212
2.125
2-1/8
54.0
2.229
.052
2.260
.078
.156
.500
.750
5140
UHB-218
2.188
2-3/16
55.6
2.296
.054
2.331
.078
.171
.500
.750
5470
UHB-225
2.250
2-1/4
57.1
2.358
.054
2.393
.078
.171
.500
.750
5630
UHB-231
2.312
2-5/16
58.7
2.424
.056
2.459
.078
.171
.500
.750
5790
UHB-237
2.375
2-3/8
60.3
2.487
.056
2.523
.078
.171
.500
.750
5950
UHB-244
2.440
2-7/16
62.0
2.556
.058
2.592
.078
.187
.500
.750
6270
UHB-250
2.500
2-1/2
63.5
2.616
.058
2.653
.078
.187
.500
.750
6350
UHB-253
2.531
2-17/32
64.3
2.651
.060
2.688
.078
.187
.500
.750
6510
UHB-256
2.562
2-9/16
65.1
2.686
.103
+.005
-.000
.062
2.726
.093
.187
.562
.812
8400
UHB-262
2.625
2-5/8
66.7
2.750
.062
2.790
.093
.187
.562
.812
8650
UHB-268
2.688
2-11/16
68.3
2.816
.062
2.856
.093
.187
.562
.812
8800
UHB-271
2.717
-
68.8
2.842
.064
2.882
.093
.187
.562
.812
8875
UHB-275
2.750
2-3/4
69.8
2.878
.064
2.918
+.062
-.000
.093
.187
.562
.812
8950
UHB-281
2.812
2-13/16
71.4
2.945
.066
2.985
.093
.187
.625
.875
9100
UHB-283
2.835
-
72.0
2.966
.066
3.006
.093
.187
.625
.875
9250
UHB-287
2.875
2-7/8
73.0
3.011
.068
3.056
.093
.187
.625
.875
9400
UHB-300
3.000
3
76.2
3.136
.068
3.181
.093
.187
.625
.875
9550
UHB-306
3.062
3-1/16
77.8
3.202
.120
+.006
-.000
.070
3.247
.109
.218
.625
.875
10470
UHB-312
3.125
3-1/8
79.4
3.265
.070
3.311
.109
.218
.625
.875
10690
UHB-315
3.156
3-5/32
80.2
3.296
.070
3.342
.109
.218
.625
.875
10800
UHB-325
3.250
3-1/4
82.5
3.394
.072
3.442
.109
.218
.718
1.062
11120
UHB-334
3.346
3-11/32
85.0
3.490
.072
3.539
.109
.218
.718
1.062
11450
UHB-346
3.469
3-15/32
88.1
3.613
.072
3.663
.109
.218
.718
1.062
11870
UHB-350
3.500
3-1/2
88.9
3.648
.074
3.700
.109
.250
.718
1.062
11970
UHB-354
3.543
-
90.0
3.691
.074
3.745
.109
.250
.718
1.062
12120
*Installed In Groove.
Material: SAE 1060/1075 carbonspring steel
NOTE: Rotor Clip can produce any size ring you require. Call Technical Sales- 1-800-557-6867.
Hardness:
Ring Size
HRc
125-700
42-52
725-1000
40-47
RING
SIZE
HOUSING DIAMETER
GROOVE SIZE
RING DIMENSIONS
ALLOWABLE
STATIC
THRUST
LOAD(Lbs.)
Dh
DEC
Dh
FRACT.
Dh
mm
DIAMETER
WIDTH
DEPTH
FREE DIAMETER
THICKNESS
SECTION
FREE GAP A
Dg
TOL.
W
d
Df
TOL.
T
+/-.002
S
TOL.
Min
Max
UHB-356
3.562
3-9/16
90.5
3.710
+/-.006
.120
+.006
-.000
.074
3.766
+.078
-.000
.109
.250
+/-.005
.718
1.062
12190
UHB-362
3.625
3-5/8
92.1
3.773
.074
3.831
.109
.250
.718
1.062
12380
UHB-375
3.750
3-3/4
95.2
3.902
.076
3.962
.109
.250
.718
1.062
12600
UHB-387
3.875
3-7/8
98.4
4.027
.076
4.089
.109
.250
.718
1.062
12820
UHB-393
3.938
3-15/16
100.0
4.094
.078
4.156
.109
.250
.718
1.062
13230
UHB-400
4.000
4
101.6
4.156
.078
4.221
+.093
-.000
.109
.250
.875
1.312
13690
UHB-412
4.125
4-1/8
104.8
4.285
.080
4.355
.109
.250
.875
1.312
14110
UHB-425
4.250
4-1/4
108.0
4.410
.080
4.485
.109
.250
.875
1.312
14540
UHB-433
4.331
-
110.0
4.490
.080
4.565
.109
.250
.875
1.312
14960
UHB-443
4.436
4-7/16
112.7
4.596
.080
4.670
.109
.250
.875
1.312
15170
UHB-450
4.500
4-1/2
114.3
4.664
.082
4.744
.109
.250
.875
1.312
15390
UHB-462
4.625
4-5/8
117.5
4.795
.085
4.875
.109
.25
.875
1.312
15830
UHB-475
4.750
4-3/4
120.6
4.926
.088
5.011
.109
.281
.875
1.312
16250
UHB-500
5.000
5
127.0
5.180
.090
5.265
.109
.281
.875
1.312
17110
UHB-525
5.250
5-1/4
133.3
5.435
+/-.007
.139
+.006
-.000
.092
5.530
+.125
-.000
.125
.312
