RK External Gear
| Single-Row Ball Bearing with Flange (RK) | |
|---|---|
| The Socare™ RK series of slewing rings: • Large-diameter availability in a lightweight product • Four-point-contact ball bearings • Flanged cross-section • Low frictional torque • Outstanding axial, radial, and tilting moment load handling • Durable, reliable, and economical design • Gearing: gearless, internal, and external | Applications (Light and Medium Duty): • Bottling machines • Cranes and lifts • Industrial turntables • Medical scanners and imagers • Rotating displays • Wind turbines |
| Socare™ No. | Kaydon* No. | Outline Dimensions (in.) and Weight (lbs) | ||||||
|---|---|---|---|---|---|---|---|---|
| Do | di | Dr | Di | do | dr | Wt/lbs | ||
| SCB-RK-E-505 | RK6-16E1Z | 19.900 | 11.970 | -- | 16.220 | 16.140 | 14.490 | 72 |
| SCB-RK-E-638 | RK6-22E1Z | 25.150 | 17.090 | -- | 21.340 | 21.260 | 19.610 | 96 |
| SCB-RK-E-740 | RK6-25E1Z | 29.150 | 21.030 | -- | 25.280 | 25.200 | 23.550 | 115 |
| SCB-RK-E-835 | RK6-29E1Z | 32.900 | 24.970 | -- | 29.220 | 29.140 | 27.490 | 128 |
| SCB-RK-E-945 | RK6-33E1Z | 37.200 | 28.900 | -- | 33.150 | 33.070 | 31.420 | 152 |
| SCB-RK-E-1046 | RK6-37E1Z | 41.200 | 32.840 | -- | 37.090 | 37.010 | 35.360 | 172 |
| SCB-RK-E-1190 | RK6-43E1Z | 46.867 | 38.750 | -- | 43.000 | 42.920 | 41.270 | 189 |
| Tolerance | +0.000 -0.030 | ±0.040 | Ref | Ref | Ref | Ref | ||
| Socare™ No. | Kaydon* No. | Mounting Holes (in.) | Gear Data α=20° | Moment Rating | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Outer Ring | Inner Ring | |||||||||
| Lo | no | Li | ni | D2 | Pd | Z2 | Fz | Crm (ft-lbs) | ||
| SCB-RK-E-505 | RK6-16E1Z | 18.000 | 8 | 13.130 | 12 | 19.500 | 4 | 78 | 5560 | 22,700 |
| SCB-RK-E-638 | RK6-22E1Z | 23.250 | 12 | 18.130 | 15 | 24.750 | 4 | 99 | 5650 | 37,700 |
| SCB-RK-E-740 | RK6-25E1Z | 27.250 | 15 | 22.130 | 18 | 28.750 | 4 | 115 | 5700 | 49,800 |
| SCB-RK-E-835 | RK6-29E1Z | 31.000 | 18 | 26.130 | 18 | 32.500 | 4 | 130 | 5740 | 54,200 |
| SCB-RK-E-945 | RK6-33E1Z | 35.000 | 18 | 30.000 | 18 | 36.667 | 3 | 110 | 7580 | 56,500 |
| SCB-RK-E-1046 | RK6-37E1Z | 38.880 | 18 | 34.000 | 20 | 40.667 | 3 | 122 | 7620 | 65,200 |
| SCB-RK-E-1190 | RK6-43E1Z | 44.630 | 20 | 39.880 | 24 | 46.333 | 3 | 139 | 7680 | 75,500 |
*Kaydon is registered name of Kaydon Corporation.