XR External Gear
| Crossed Roller Bearing (XR) | |
|---|---|
| The Socare™ XR series of slewing rings: • Greater load capacity per unit size in a low-torque design • Single row of roller bearings alternating and crossed at 90° for optimal load sharing • Integral seals for maximum reliability • Low frictional torque • Outstanding axial, radial, and tilting moment load handling • Durable and economical design • Gearing: gearless, internal, and external | Applications (Medium and Heavy Duty): • Grinding machines • Industrial robots • Industrial turntables • Medical scanners and imagers • Military weapon and gun turrets • Mining and tunnel boring • Satellite and radar antennas |
| Socare™ No. | Kaydon* No. | Outline Dimensions (in.) and Weight (lbs) | Mounting Holes | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Outer Ring | Inner Ring | ||||||||||||||
| Do | di | H | Ho/Hi | -- | Dr | W t/lbs | LO | no | Bo | Li | ni | Bi | |||
| SCB-XRE-406 | 16337001 | 16.000 | 9.190 | 2.170 | 1.770 | 1.850 | 14.880 | 9.250 | 55 | 14.094 | 24 | 0.562 | 10.197 | 24 | 0.562 |
| SCB-XRE-592 | 16338001 | 23.333 | 13.750 | 2.750 | 2.500 | -- | -- | 175 | 20.875 | 12 | 0.688 | 15.375 | 12 | 0.688 | |
| SCB-XRE-695 | 16339001 | 27.362 | 18.780 | 3.030 | 2.520 | 2.240 | 26.380 | 18.900 | 180 | 25.197 | 18 | 0.688 | 20.000 | 18 | 0.688 |
| SCB-XRE-854 | 16340001 | 33.627 | 26.535 | 2.205 | 1.752 | 1.752 | -- | -- | 140 | 30.906 | 36 | M12*1.75 | 27.480 | 40 | 0.551 |
| SCB-XRE-922 | 16341001 | 36.333 | 24.500 | 4.690 | 4.310 | 3.880 | 35.500 | 24.625 | 580 | 33.625 | 24 | 0.813 | 26.125 | 24 | 0.813 |
| SCB-XRE-1144 | 16342001 | 45.050 | 34.180 | 3.930 | 3.360 | 3.470 | 42.840 | 34.250 | 470 | 41.338 | 24 | 0.866 | 35.826 | 24 | 0.866 |
| SCB-XRE-1296 | 16343001 | 51.040 | 40.000 | 4.000 | 3.500 | -- | -- | 680 | 48.200 | 36 | 0.813 | 41.800 | 36 | 0.813 | |
| SCB-XRE-1604 | 16344001 | 63.150 | 47.480 | 5.118 | 4.409 | 61.063 | 47.559 | 1,420 | 58.819 | 36 | 1.023 | 50.394 | 36 | 1.023 | |
| SCB-XRE-1791 | 16345001 | 70.510 | 53.540 | 5.040 | 4.330 | -- | -- | 1,460 | 65.354 | 42 | 1.063 | 55.906 | 42 | 1.063 | |
| SCB-XRE-2181 | 16346001 | 85.866 | 75.250 | 3.300 | 2.800 | -- | -- | 920 | 82.750 | 48 | 0.813 | 77.250 | 48 | 0.813 | |
| SCB-XRE-2557 | 16347001 | 100.667 | 84.000 | 6.500 | 6.500 | 4.000 | 98.750 | 84.250 | 3,240 | 95.000 | 48 | 1-8 | 87.000 | 48 | 1.063 |
| Socare™ No. | Kaydon* No. | Gear Data α=20° | Max Gear Tooth Loas Fz (ibs) |
|||||
|---|---|---|---|---|---|---|---|---|
| D2 | Pd Or M | Z2 | b2 | x2 | Tooth Form | |||
| SCB-XRE-406 | 16337001 | 15.600 | 5 | 78 | 1.460 | 0 | FD | 4,320 |
| SCB-XRE-592 | 16338001 | 23.000 | 6 | 138 | 2.500 | 0 | FD | 7,430 |
| SCB-XRE-695 | 16339001 | 26.969 | <5> | 137 | 1.650 | 0 | FD | 5,725 |
| SCB-XRE-854 | 16340001 | 33.071 | <8> | 105 | 1.752 | 0 | FD | 9,130 |
| SCB-XRE-922 | 16341001 | 36.000 | 6 | 216 | 4.000 | 0 | FD | 12,700 |
| SCB-XRE-1144 | 16342001 | 43.701 | <10> | 111 | 2.580 | +0.713 | FD | 15,490 |
| SCB-XRE-1296 | 16343001 | 50.400 | 2.5 | 126 | 3.500 | 0 | SD | 24,380 |
| SCB-XRE-1604 | 16344001 | 61.811 | <10> | 157 | 3.346 | +0.750 | FD | 20,640 |
| SCB-XRE-1791 | 16345001 | 68.346 | <14> | 124 | 4.330 | +1.150 | FD | 36,690 |
| SCB-XRE-2181 | 16346001 | 85.333 | 3 | 256 | 2.800 | 0 | SD | 18,280 |
| SCB-XRE-2557 | 16347001 | 100.000 | 3 | 300 | 6.000 | 0 | FD | 32,030 |
*Kaydon is registered name of Kaydon Corporation.