Brochure

Mtd. Ball
Bearings
G-260
®
Mounted Ball Bearing Engineering Section
Dimensions inch / mm
Bore Diameter
Sealmaster
ER
Browning
VER
Nominal
Outside
Diameter
Outside
Diameter*
Stationary Housing Revolving Housing
Diameters Theoretical Fit Diameters Theoretical Fit
inch mm Max Min Max Min Tight Loose Max Min Tight Loose
1 13/16 - ER-29 -
3.5433
90
3.5433
89.998
3.5425
89.9795
3.5438
90.0125
3.5432
89.9972
.0001
.0025
.0013
.0330
3.5432
89.9973
3.5426
89.9820
.0007
.0178
.0007
.0178
1 7/8 - ER-30 -
1 15/16 - ER-31 VER-231
2 - ER-32R VER-232S
- 50 ER-210 -
2 - ER-32 VER-232
2 1/8 - ER-34 - 3.937 3.9370 3.9362 3.9375 3.9369 .0001 .0013 3.9369 3.9363 .0007 .0007
2 3/16 - ER-35 VER-235 100 99.9998 99.9795 100.0125 99.9973 .0025 .0330 99.9973 99.9820 .0178 .0178
- 55 ER-211 -
2 1/4 - ER-36 VER-236
2 3/8 - ER-38 VER-238 4.3307 4.3307 4.3299 4.3312 4.3306 .0001 .0013 4.3306 4.3300 .0007 .0007
2 7/16 - ER-39 VER-239 110 109.9998 109.9795 110.0125 109.9972 .0025 .0330 109.9972 109.9820 .0178 .0178
- 60 ER-212 -
2 1/2 - ER-40 -
4.9213
125
4.9213
125.0010
4.9203
124.9756
4.9219
125.0163
4.9211
124.9959
.0002
.0051
.0016
.0406
4.9212
124.9985
4.9204
124.9782
.0009
.0229
.0009
.0229
2 11/16 - ER-43 -
- 70 ER-214 -
2 7/8 - ER-46 -
5.1181
130
5.1181
129.9997
5.1171
129.9743
5.1187
130.0150
5.1179
129.9947
.0002
.0051
.0016
.0406
5.1180
129.9972
5.1172
129.9769
.0009
.0229
.0009
.0229
2 15/16 - ER-47 -
- 75 ER-215 -
3 - ER-48 -
5.5118
140
5.5118
139.9997
5.5108
139.9743
5.5124
140.0150
5.5116
139.9946
.0002
.0051
.0016
.0406
5.5117
139.9972
5.5109
139.9769
.0009
.0229
.0009
.0229
3 3/16 - ER-51 -
- 80 ER-216 -
3 1/4 - ER-52 -
5.9055
150
5.9055
148.9997
5.9045
149.9743
5.9061
150.0149
5.9053
149.9946
.0002
.0051
.0016
.0406
5.9054
149.9972
5.9046
149.9768
.0009
.0229
.0009
.0229
3 3/8 - ER-54 -
3 7/16 - ER-55 -
3 15/16 - ER-63 -
7.4803 7.4803 7.4791 7.4815 7.4801 .0002 .0024 7.4805 7.4791 .0012 .0014
4 - ER-64 -
190 189.9996 189.9691 190.0301 189.9945 .0051 .0610 190.0047 189.9691 .0305 .0356
Table 14 - ER, VER and Cylindrical OD Insert Bearing Housing/Roll Bore cont.
This chart displays the recommended housing dimensions for Sealmaster ER and Browning VER ball bearings at the various bore diameters and nominal Outer
Diameter. For Sealmaster ER with Skwezloc Concentric locking use the similar size ER with setscrew locking as shown. For other Browning Cylindrical O.D.
bearings use the similar nominal dimensioned bearing.
* Outside diameter may be slightly oversized due to seal press t, dimensions listed are as measured prior to seal assembly.