Crowned Cam Followers - Standard Stud - Slotted Head & Sealed

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Series CS--L



Part Number: CS 128 L
Slotted Head and Sealed

D +.000/-.001: 4.0000
SD +.001/-.000: 1.5000
Approx Weight [lbs]: 7.440
F Lube Fitting 2 3: 1/4
A Loc.: 0.750
G Dia.: 0.187
Speed Limit [rpm]: 1300
Roller B +.000/-.005: 2.250
Roller CR: 30
Stud SL: 3.500
Stud TL: 1.500
Thread Class 2A: 1 1/2-12
Socket Head Wrench: 3/4
Nominal Size: 4
Bearing Dynamic Capacity C [lbf]: 30000
Bearing Static Capacity Co [lbf] 5: 73100
Max Allow Load [lbf]: 28500
Track Capacity at 40 Rc [lbf]: 22000
Max Clamping Torque [in * lbf] 4: 3000
Housing Bore +.0005/-.0000: 1.5000
Min. Boss Dia.: 2.62

All dimensions are in inches

  1. 1/16" for sizes CS 160 LW and larger
  2. Sizes CS 16 L through CS 22 L have a 1/8" hole at the flange end only
  3. Sizes CS 16 LW through CS 22 LW cannot be relubricated.
  4. Torque may be doubled for completely dry threads
  5. Bearing Static Capacity provided for comparison only