Three row roller slewing ring bearing
Inch
Internal gear
Series 1
Da:Outer diameter di:Inner diameter
H:Overall height Bo:External bolt hole diameter
Lo:External bolt circle diameter no:Number of bolt holes per hole circle
Li:Internal bolt circle diameter ni:Number of bolt holes per hole circle
Bi:Internal bolt hole diameter b2:Tooth width
| Bearing No. | di [in] | Da [in] | H [in] | [lbs] | Lo [in] | no | Bo [in] | Li [in] | ni | Bi [in] | Di [in] | do [in] | dr [in] | Ho [in] | Hi [in] | D2 [in] | DP or (m) | z | b2 [in] |
| 3R8-98N1 | 87.165 | 105.120 | 7.750 | 2917 | 127.250 | 60 | 1.59 | 115.500 | 60 | 1.59 | 119.690 | 119.450 | － | 7.380 | 7.120 | 110.667 | 1.5 | 166 | 6.500 |
| 3R8-98N9 | 88.267 | 105.120 | 7.500 | 2928 | 90.250 | 44 | 1.31 | 79.250 | 44 | 1.31 | 83.620 | 84.060 | － | 6.880 | 7.060 | 73.000 | 1 | 73 | 6.260 |
| 3R8-110N1 | 99.600 | 117.250 | 7.000 | 3336 | 93.125 | 48 | 1.59 | 81.750 | 40 | 1.59 | 86.290 | 86.730 | － | 6.880 | 5.500 | 76.800 | 1.25 | 96 | 5.000 |
| 3R8-122N1A | 109.600 | 130.250 | 8.880 | 6810 | 102.953 | 66 | 1.62 | 93.504 | 66 | 1.62 | 97.500 | 96.680 | － | 8.500 | 7.560 | 87.874 | （18 ） | 124 | 7.560 |
| 3R10-98N1B | 87.165 | 107.000 | 8.750 | 5654 | 117.000 | 53 | 1.56 | 105.000 | 72 | 1.56 | 104.000 | 109.610 | － | 8.120 | 8.120 | 100.000 | 1.25 | 125 | 6.000 |
| 3R10-111N2F | 98.400 | 119.500 | 8.380 | 6862 | 122.812 | 48 | 1.56 | 112.250 | 72 | 1 1/2-6 | 115.200 | 115.630 | － | 6.810 | 6.880 | 107.333 | 1.5 | 161 | 6.880 |
| 3R10-117N3D | 106.333 | 125.620 | 8.620 | 5782 | 67.625 | 25 | 1.56 | 55.000 | 40 | 1.56 | 59.800 | 60.310 | － | 8.120 | 6.750 | 51.000 | 2 | 102 | 5.000 |
| 3R13-122N1B | 109.600 | 131.250 | 9.000 | 8780 | 128.250 | 60 | 1.56 | 115.500 | 60 | 1.56 | 120.080 | 120.590 | － | 8.500 | 8.000 | 110.667 | 1.5 | 166 | 6.500 |
| 3R13-128N1A | 115.400 | 136.730 | 12.320 | 9000 | 133.661 | 108 | 1.56 | 124.252 | 90 | M42 | 126.180 | 126.810 | － | 8.270 | 10.430 | 117.000 | 1 | 117 | 10.000 |
| 3R16-197N1 | 180.472 | 207.280 | 10.550 | 18039 | 203.740 | 78 | 1.77 | 188.976 | 78 | 1.77 | 194.490 | 195.040 | － | 10.180 | 7.990 | 181.417 | （24 ） | 192 | 7.990 |
| 3R16-220N1 | 204.094 | 230.910 | 10.550 | 20541 | 227.362 | 90 | 1.77 | 212.598 | 90 | 1.77 | 218.110 | 218.660 | － | 10.180 | 7.990 | 205.039 | （24 ） | 217 | 7.990 |
| 3R16-245N1 | 231.496 | 258.460 | 10.550 | 23270 | 254.921 | 100 | 1.77 | 240.157 | 100 | 1.77 | 245.670 | 246.220 | － | 10.160 | 7.990 | 232.441 | （24 ） | 246 | 7.990 |
| 3R16-265N3 | 248.504 | 279.590 | 10.550 | 24979 | 272.047 | 108 | 1.77 | 257.283 | 108 | 1.77 | 262.800 | 263.346 | － | 10.160 | 7.990 | 249.449 | （24 ） | 264 | 7.990 |
| Bearing No. | di[in] | Da[in] | H[in] |
| 3R8-98N1 | 87.165 | 105.120 | 7.750 |
| 3R8-98N9 | 88.267 | 105.120 | 7.500 |
| 3R8-110N1 | 99.600 | 117.250 | 7.000 |
| 3R8-122N1A | 109.600 | 130.250 | 8.880 |
| 3R10-98N1B | 87.165 | 107.000 | 8.750 |
| 3R10-111N2F | 98.400 | 119.500 | 8.380 |
| 3R10-117N3D | 106.333 | 125.620 | 8.620 |
| 3R13-122N1B | 109.600 | 131.250 | 9.000 |
| 3R13-128N1A | 115.400 | 136.730 | 12.320 |
| 3R16-197N1 | 180.472 | 207.280 | 10.550 |
| 3R16-220N1 | 204.094 | 230.910 | 10.550 |
| 3R16-245N1 | 231.496 | 258.460 | 10.550 |
| 3R16-265N3 | 248.504 | 279.590 | 10.550 |
Series 2
Da:Outer diameter di:Inner diameter
H:Overall height Bo:External bolt hole diameter
Lo:External bolt circle diameter no:Number of bolt holes per hole circle
Li:Internal bolt circle diameter ni:Number of bolt holes per hole circle
Bi:Internal bolt hole diameter b2:Tooth width
| Bearing No. | di [in] | Da [in] | H [in] | [lbs] | Lo [in] | no | Bo [in] | Li [in] | ni | Bi [in] | Di [in] | do [in] | dr [in] | Ho [in] | Hi [in] | D2 [in] | DP or (m) | z | b2 [in] |
| 16380001 | 85.433 | 108.189 | 8.504 | 6000 | 104.646 | 80 | 1.777 | 91.890 | 80 | 1.772 | 97.126 | 96.339 | 88.150 | 8.150 | 6.850 | 85.984 | （14 ） | 156 | 4.724 |
| 16381001 | 97.008 | 120.866 | 13.701 | 10820 | 117.717 | 72 | 1.535 | 104.724 | 72 | 1.535 | 108.740 | 109.291 | 97.008 | 10.157 | 11.732 | 97.874 | （22 ） | 113 | 8.000 |
| 16382001 | 106.333 | 125.620 | 8.380 | 5800 | 122.812 | 72 | 1.563 | 112.250 | 72 | 1 1/2-6 | 115.280 | 115.630 | － | 6.810 | 6.880 | 107.333 | 1.5 | 161 | 6.880 |
| 16383001 | 131.339 | 155.512 | 9.055 | 10550 | 151.969 | 96 | 1.535 | 137.402 | 96 | 1.535 | 143.307 | 143.701 | 133.701 | 8.661 | 7.284 | 132.284 | （12 ） | 280 | 5.906 |
| 16384001 | 162.992 | 187.402 | 9.252 | 14200 | 183.858 | 90 | 1.535 | 169.882 | 90 | 1.535 | 175.158 | 175.591 | － | 8.858 | 7.480 | 164.567 | （20 ） | 209 | 7.480 |
| 16385001 | 198.000 | 228.000 | 11.750 | 24950 | 224.000 | 150 | 1.563 | 207.000 | 150 | 1.563 | 213.630 | 214.130 | 203.000 | 11.250 | 9.250 | 200.000 | 1 | 200 | 6.000 |