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
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Style BC - Cap Detachable Clevis
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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
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Tie Rod Cylinders |  |
Guided Cylinders |
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Round Body Cylinders |  |
Rodless Cylinders |
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Compact Cylinders |
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
- Operating Principles and Construction
- Fluids and Temperature
- Push and Pull Forces
- Mounting Information
- Ports
- Tie Rod Supports, Stroke Data & Stroke Adjusters
- Mounting Classes
- Stop Tubing
- Stroke Selection Chart
- Deceleration Force and Air Requirements
- Cushion Ratings and Air Requirements
- NFPA Rod End Data and Piston Rods
- Modifications, Special Assemblies, Tandem Cylinders, Duplex Cylinders
- Rotary Actuator Torque Requirements
- Rotary Actuator Basic Equations
- Conversion Factors
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