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STE SERIES External Gear Slewing Ring

  • Four-point contact ball
  • Rectangular cross-section
  • External gear, AGMA 8 quality minimum
  • Clearance
  • Dimensions up to 72” OD
SILVERTHIN
P/N
OVERALL DIMENSIONS GEAR DATA - α = 20° MOUNTING HOLES Moment
Rating
(ft - lbs)
Do
(in)
di
(in)
H
(in)
Hi/Ho
(in)
Appx.
Wt.
(lbs)
Tooth
Form
D2
(in)
Gear
Dia.
Pitch Pd
Max Gear
Tooth
Load
F2(lbs)
No. of
teeth
Z2
Inner Ring Outer Ring
Li
(in)
No. of
Holes
ni
Bi
(in)
Lo
(in)
No. of
Holes
no
Bo
(in)
STE-14512.2865.7091.9681.73238FS12.0005/77140606.890160.56210.630160.56218700
STE-145T12.2865.7091.9681.73238FS12.0005/77140606.890165/8-1110.630165/8-1118700
STE-145X12.2865.7091.9681.73238FS12.0005/77140606.89016.59410.63016.59421430
STE-21014.6868.2681.5751.49638FS14.4005/75810729.44920.56213.19016.56223690
STE-210T14.6868.2681.5751.49638FS14.4005/75810729.449205/8-1113.190165/8-1123690
STE-210X14.6868.2681.9681.73244FS14.4005/77290729.44920.59413.19016.59430720
STE-26517.08610.4331.9681.73257FS16.8005/773308411.61424.56215.35418.56240940
STE-265T17.08610.4331.9681.73257FS16.8005/773308411.614245/8-1115.354185/8-1140940
STE-265X17.08610.4331.9681.73257FS16.8005/773308411.61424.59415.35418.59447700
STE-324T20.48612.7502.0622.022105FS20.2005/7870010114.375205/8-1118.875205/8-1162130
STE-324X20.48612.7702.3752.063105FS20.2005/7886310114.37520.68818.87520.68873750
STE-41524.65016.2502.3752.063132SD24.2504104209717.75020.81322.25016.813101370
STE-415T24.65016.2502.3752.063132SD24.2504104209717.750203/4-1022.250163/4-10101370
STE-47026.90018.5002.3752.063147SD26.50041046010620.00024.81324.50018.813125300
STE-470T26.90018.5002.3752.063147SD26.50041046010620.000243/4-1024.500183/4-10125300
STE-54029.65021.2502.3752.063163SD29.25041052011722.75028.81327.25024.813157590
STE-540T29.65021.2502.3752.063163SD29.25041052011722.750283/4-1027.250243/4-10157590
STE-59033.53423.1252.8752.563283SD33.0003172909924.87524.93830.62518.938213320
STE-590T33.53423.1252.8752.563283SD33.0003172909924.875247/8-930.625187/8-9213320
STE-70538.20127.7502.8752.563325SD37.66731739011329.50028.93835.25024.938371940
STE-705T38.20127.7502.8752.563325SD37.66731739011329.500287/8-935.250247/8-9371940
STE-73041.85028.7503.2502.880491SD41.2002.52129010331.000241.06338.000201.063468100
STE-730T41.85028.7503.2502.880491SD41.2002.52129010331.000241-838.000201-8468100
STE-87047.44434.2504.2503.875771SD46.8002.53162011736.250281.18843.875241.188920970
STE-870T47.44434.2504.2503.875771SD46.8002.53162011736.250281 1/8-743.875241 1/8-7920970

Silverthin™ is an interchangable replacement for these common bearings:

Silverthin Bearing Group of Mechatronics, Inc.
Toll Free 866.294.5841 • Fax 425.222.7535 • email sales@silverthin.com
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