Hexlube Crowned Cam Followers - Heavy Stud - Socket Head & Sealed

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Pre-Installed
lube fitting in
hex head

Series CH--LW



Part Number: CH 128 LW
Hexlube Crowned Heavy Stud Socket Head and Sealed

D +.000/-.001: 4.0000
SD +.001/-.000: 2.0000
Approx Weight [lbs]: 10.300
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: 2-12
Socket Head Wrench: 3/4
Nominal Size: 4
Bearing Dynamic Capacity C [lbf]: 25600
Bearing Static Capacity Co [lbf] 5: 89550
Max Allow Load [lbf]: 68000
Track Capacity at 40 Rc [lbf]: 22000
Max Clamping Torque [in * lbf] 4: 3000
Housing Bore +.0005/-.0000: 2.0000
Min. Boss Dia.: 2.75

All dimensions are in inches

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