Products
Slewing Ring Bearings

Flanged Slewing Ring Bearings

Loading Condition
MomentThrustRadial
141,000 ft-lbs ​to 180,000 ft-lb175,000 ft-lbs to 223,000 ft-lbs35,000 lbs to 45,000 lbs

SK6 NZ SERIES Internal Gear Slewing Ring

  • Four-point contact ball
  • Flanged cross-section on non-geared rings
  • Internal gear, AGMA 8 quality
  • Internal clearance
  • Dimensions up to 60” OD

SK6 NZ SERIES Internal Gear Slewing Ring
SILVERTHIN
PART
NUMBER
OVERALL DIMENSION (INCH) APPROX
WT
(LBS)
GEAR DATA (α = 20°) MOUNTING HOLES MOMENT
RATING
(FT-LBS)
Do Di Dr di dr do D2 GEAR
PITCH
Pd
(INCH)
MAX
TOOTH
LOAD
F2
(LBS)
# OF
TEETH
Z2
INNER RING OUTER RING
Li
(INCH)
# HOLES
ni
Lo
(INCH)
# HOLES
no
SK6-16NZ20.39016.33917.87012.85016.2606513.25046,8005314.8801219.250823,300
SK6-22NZ25.51021.34022.99017.60021.2609018.00046,5307219.6301524.3801033,630
SK6-25NZ29.45025.28026.93021.60025.20010622.00046,4008823.6301828.3801250,150
SK6-29NZ33.39029.21330.87025.60029.13412126.00046,30010427.6301832.2501553,100
SK6-33NZ37.32033.15034.80029.13333.07014829.66738,5208931.5001836.2501857,400
SK6-37NZ41.26037.09038.74033.13337.00716533.66738,42010135.5002040.1301865,000
SK6-43NZ47.17043.07144.65039.13342.99218839.66738,34011941.5002446.0001874,900

SK6 PZ SERIES No Gear Slewing Ring

  • Four-point contact ball
  • Flanged cross-section on non-geared rings
  • Non-gear
  • Internal clearance
  • Dimensions up to 60” OD

SK6 PZ SERIES No Gear Slewing Ring
SILVERTHIN
PART
NUMBER
OVERALL DIMENSION (INCH) APPROX
WT
(LBS)
GEAR DATA (α = 20°) MOUNTING HOLES MOMENT
RATING
(FT-LBS)
Do Di Dr di dr do D2 GEAR
PITCH
Pd
(INCH)
MAX
TOOTH
LOAD
F2
(LBS)
# OF
TEETH
Z2
INNER RING OUTER RING
Li
(INCH)
# HOLES
ni
Lo
(INCH)
# HOLES
no
SK6-16PZ20.39016.22017.87011.97014.49016.1425813.1301219.250823,300
SK6-22PZ25.51021.34022.99017.09019.61021.2607618.1301524.3801233,630
SK6-25PZ29.45025.28026.93021.03023.55025.2008922.1301828.3801250,150
SK6-29PZ33.39029.21230.87024.97027.49029.13410426.1301832.2501553,100
SK6-33PZ37.32033.15034.80028.90031.42033.07011830.0001836.2501857,400
SK6-37PZ41.26037.09038.74032.84035.36037.01013234.0002040.1301865,000
SK6-43PZ47.17043.00044.65038.75041.27042.91315339.8802446.0001874,900

SK6 EZ SERIES External Gear Slewing Ring

  • Four-point contact ball
  • Flanged cross-section on non-geared rings
  • External gear, AGMA 8 quality
  • Internal clearance
  • Dimensions up to 60” OD

SK6 EZ SERIES External Gear Slewing Ring
SILVERTHIN
PART
NUMBER
OVERALL DIMENSION (INCH) APPROX
WT
(LBS)
GEAR DATA (α = 20°) MOUNTING HOLES MOMENT
RATING
(FT-LBS)
Do Di Dr di dr do D2 GEAR
PITCH
Pd
(INCH)
MAX
TOOTH
LOAD
F2
(LBS)
# OF
TEETH
Z2
INNER RING OUTER RING
Li
(INCH)
# HOLES
ni
Lo
(INCH)
# HOLES
no
SK6-16EZ19.90016.22011.97014.49016.1427219.50045,5607813.1301218.000823,300
SK6-22EZ25.15021.34017.09019.61021.2609624.75045,6509918.1301523.2501233,630
SK6-25EZ29.15025.28021.03023.55025.20011528.75045,70011522.1301827.2501550,150
SK6-29EZ32.90029.22024.97027.49029.13412832.50045,74013026.1301831.0001853,100
SK6-33EZ37.20033.15028.90031.42033.07015236.66737,58011030.0001835.0001857,400
SK6-37EZ41.20037.09032.84035.36037.00817240.66737,62012234.0002038.8791865,000
SK6-43EZ46.86742.99238.75041.27042.19318946.33337,68013939.8802444.7502074,900

Part Number Cross Reference

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