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)
DodiDrDidodrWt/lbs
SCB-RK-E-505RK6-16E1Z19.90011.970--16.22016.14014.49072
SCB-RK-E-638RK6-22E1Z25.15017.090--21.34021.26019.61096
SCB-RK-E-740RK6-25E1Z29.15021.030--25.28025.20023.550115
SCB-RK-E-835RK6-29E1Z32.90024.970--29.22029.14027.490128
SCB-RK-E-945RK6-33E1Z37.20028.900--33.15033.07031.420152
SCB-RK-E-1046RK6-37E1Z41.20032.840--37.09037.01035.360172
SCB-RK-E-1190RK6-43E1Z46.86738.750--43.00042.92041.270189
Tolerance+0.000
-0.030
±0.040RefRefRefRef

Socare™ No.Kaydon* No.Mounting Holes (in.)Gear Data α=20°Moment Rating
Outer RingInner Ring
LonoLiniD2PdZ2FzCrm (ft-lbs)
SCB-RK-E-505RK6-16E1Z18.000813.1301219.500478556022,700
SCB-RK-E-638RK6-22E1Z23.2501218.1301524.750499565037,700
SCB-RK-E-740RK6-25E1Z27.2501522.1301828.7504115570049,800
SCB-RK-E-835RK6-29E1Z31.0001826.1301832.5004130574054,200
SCB-RK-E-945RK6-33E1Z35.0001830.0001836.6673110758056,500
SCB-RK-E-1046RK6-37E1Z38.8801834.0002040.6673122762065,200
SCB-RK-E-1190RK6-43E1Z44.6302039.8802446.3333139768075,500

*Kaydon is registered name of Kaydon Corporation.