RK Internal 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)
DodiDrDidodrWt/lbs
SCB-RK -518RK6-16P1Z20.39011.97017.87016.22016.140--65
SCB-RK -648RK6-22P1Z25.51017.09022.99021.34021.260--90
SCB-RK -748RK6-25P1Z29.45021.03026.93025.28025.200--106
SCB-RK -848RK6-29P1Z33.39024.97030.87029.22029.140--121
SCB-RK -948RK6-33P1Z37.32028.90034.80033.15033.070--148
SCB-RK -1048RK6-37P1Z41.26032.84038.74037.09037.010--165
SCB-RK-1198RK6-43P1Z47.17038.75044.65043.00042.920--188
Tolerance±0.040±0.040+0.000
-0.080
RefRef--

Socare™ No.Kaydon* No.Mounting Holes (in.)Gear Data α=20°Moment Rating
Outer RingInner RingCrm
LonoLiniD2PdZ2Fz(ft-lbs)
SCB-RK-N-518RK6-16N1Z19.250814.8801213.250453680022,700
SCB-RK-N-648RK6-22N1Z24.3801019.6301518.000472653037,700
SCB-RK-N-748RK6-25N1Z28.3801223.6301822.000488640049,800
SCB-RK-N-848RK6-29N1Z32.2501527.6301826.0004104630054,200
SCB-RK-N-948RK6-33N1Z36.2501831.5001829.667389852056,500
SCB-RK-N-1048RK6-37N1Z40.1301835.5002033.6673101842065,200
SCB-RK-N-1198RK6-43N1Z46.0001841.5002439.6673119834075,500

*Kaydon is registered name of Kaydon Corporation.