Cap Mounting Styles BB & BC | NFPA 4MAJ Series, Rod Lock Option - 1-1/2" to 5" Bore Sizes | Tie Rod Cylinders | Pneumatic Actuators

Style BB - Cap Fixed Clevis

4MAJ Small Bore BB Mounting Style
 

 

4MAJ Small Bore BB Mounting Style Head Dimensions4MAJ Small Bore BB Mounting Style Body Dimensions

Style BC - Cap Detachable Clevis

4MAJ Small Bore BC Mounting Style

 

 4MAJ Small Bore BC Mounting Style Head Dimensions4MAJ Small Bore BC Mounting Style Body Dimensions

Styles BB & BC

 Bore Size
Rod # Rod Dia. MM  CB
+.000 -.002 CD
CW E F
L LR L1 MR MR1 LB XC XD ZC ZD1
1-1/2 1 5/8 0.750 .501 .500 2.00 .375 .375 0.750 0.750 .625 .500 6.625 8.000 8.375 8.625 8.875
 2 1 5/8 0.750 .501 .500 2.50 .375  .375 0.750  0.750 .625 .500 6.875 8.250 8.625 8.875 9.125
 2 3 1 0.750 .501 .500 3.00 .375  .375 0.750  0.750 .625 .500 7.875 9.625 10.000 10.250 10.500
 2-1/2 1 5/8 0.750 .501 .500 3.00 .375  .375 0.750  0.750 .625 .500 7.000 8.375 8.750 9.000 9.250
 2-1/2 3 1 0.750 .501 .500 3.00 .375  .375 0.750  0.750 .625 .500 8.125 9.875 10.250 10.500 10.750
 3-1/4 1 1 1.250 .751 .625 3.75 .625  .625 1.000  1.250 .938 .750 9.375 11.375 12.000 12.313 12.750
 3-1/4 3 1-3/8 1.250 .751 .625 3.75 .625  .625  1.000  1.250 .938 .750 9.750 12.000 12.625 12.938 13.375
 4 1 1 1.250 .751 .625 4.50 .625  .625  1.000  1.250 .938 .750 9.750 11.750 12.375 12.688 13.125
4 3 1-3/8 1.250 .751 .625 4.50 .625 .625  1.000  1.250 .938 .750 10.000 12.250 12.875 13.188 13.625
5 1 1 1.250 .751 .625 5.50 .625  .625  1.000  1.250 .938 .750 10.500 12.500 13.125 13.438 13.875
5 3 1-3/8 1.250 .751 .625 5.50 .625  .625  1.000  1.250 .938 .750 10.875 13.125 13.750 14.063 14.500

Note: For maximum swivel angle of BB mount with rear mounting plate, please refer to the page for cylinder accessories.

Mounting Styles - Dimensions (Small Bore, Up to 5"):

 

Available Pneumatic Cylinder Styles

Tie-rod air cylinder - non-rotating Tie Rod Cylinders
Round Body Cylinders
Compact Cylinders
Guided Cylinders
Rodless Cylinders

 

Quote by Part Number Help with Cylinder Identification

Engineering & Product Selection Information

Pneumatic Product Selection

  • Pneumatic Actuators & Air Cylinders
  • Pneumatic Cylinders
  • Automation Products: rotary actuators, grippers, slide tables, rotary tables, escapement
  • Actuator Accessories: Linear alignment couplers, flow controls, air oil tanks, rodlocks, electronic sensors, shock absorbers

Application Engineering Data

 


California Prop 65 Warning WARNING: These products can expose you to chemicals including lead and/or DEHP and/or carbon black, which are known to the State of California to cause cancer or birth defects or other reproductive harm.  For more information go to www.P65Warnings.ca.gov