Description
Brand - SILVERTHIN
Item Number - SK6-33EZ SILVERTHIN
Category - External Gear Slewing Ring Bearing
Principal Dimensions & Load Ratings (Imperial) :
Outside Diameter of Outer Ring (Do) - 37.2 inch
Internal Diameter on Outer Ring (Di) - 33.15 inch
Inside Diameter of Inner Ring (di) - 28.9 inch
Internal Diameter on Inner Ring (dr) - 31.42 inch
External Diameter on Inner Ring (do) - 33.07 inch
Pitch Diameter of Gear (D2) - 36.667 inch
Diametral Pitch (Pd) - 3 inch
Maximum Gear Tooth Load (F2) - 7580 lbs
Number of Teeth (Z2) - 110 pcs.
Inner Ring Bolt Circle (Li) - 30 inch
Inner Ring Hole Count - 18
Outer Ring Bolt Circle (Lo) - 35 inch
Outer Ring Hole Count - 18
Moment Rating - 57400 ft-lbs
Principal Dimensions & Load Ratings :
Approximate Weight - 68.93 kg
Other salient points to be noted :
• Four-point contact ball
• Flanged cross-section on non-geared rings
• External gear, AGMA 8 quality
• Internal clearance
• Double Sealed
• Dimensions up to 60” OD
Interchange :
ROTEK - L6-33E9Z
AVON - 733 MA1
KAYDON - RK6-33E1Z
♦ ♦ Images are for representation purposes only
Item Number - SK6-33EZ SILVERTHIN
Category - External Gear Slewing Ring Bearing
Principal Dimensions & Load Ratings (Imperial) :
Outside Diameter of Outer Ring (Do) - 37.2 inch
Internal Diameter on Outer Ring (Di) - 33.15 inch
Inside Diameter of Inner Ring (di) - 28.9 inch
Internal Diameter on Inner Ring (dr) - 31.42 inch
External Diameter on Inner Ring (do) - 33.07 inch
Pitch Diameter of Gear (D2) - 36.667 inch
Diametral Pitch (Pd) - 3 inch
Maximum Gear Tooth Load (F2) - 7580 lbs
Number of Teeth (Z2) - 110 pcs.
Inner Ring Bolt Circle (Li) - 30 inch
Inner Ring Hole Count - 18
Outer Ring Bolt Circle (Lo) - 35 inch
Outer Ring Hole Count - 18
Moment Rating - 57400 ft-lbs
Principal Dimensions & Load Ratings :
Approximate Weight - 68.93 kg
Other salient points to be noted :
• Four-point contact ball
• Flanged cross-section on non-geared rings
• External gear, AGMA 8 quality
• Internal clearance
• Double Sealed
• Dimensions up to 60” OD
Interchange :
ROTEK - L6-33E9Z
AVON - 733 MA1
KAYDON - RK6-33E1Z
♦ ♦ Images are for representation purposes only




