The Rowland Company
The Rowland Company
4900 North 20th St.
Philadelphia, PA 19144
Toll Free: (800) 925-8824
Phone: (215) 455-4900
Fax: (215) 455-8888
Email: rowland@rowland2.com
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Section B
Form CB-429
The type CB element assembly is designed and built to provide dependable clutch or brake service in the most exacting industrial applications. It is suited to high speed, cyclic operations, as well as for coupling and general power transmission.
Unit of Measure
1 2 

Item #

Item Name

Size

Spider

Drum

Hub

Weight

Weight Mass (Element Each)

Wk2 J (Element Each)

Manufacturer

Actuation

142098JG N/A Clutch Element N/A 12CB350 N/A 408374 N/A 411860 N/A 406902 N/A 187 lb85 kg N/A 30 lb14 kg N/A 12 lb·ft²0.5 kg·m² N/A Eaton-Airflex N/A Air Applied
142087JG N/A Clutch Element N/A 14CB400 N/A 408376 N/A 411861 N/A 406904 N/A 262 lb119 kg N/A 35 lb16 kg N/A 21 lb·ft²0.88 kg·m² N/A Eaton-Airflex N/A Air Applied
142211KP N/A Clutch Element N/A 16CB500 N/A 408276 N/A 411862 N/A 406906 N/A 480 lb217 kg N/A 74 lb34 kg N/A 52 lb·ft²2.18 kg·m² N/A Eaton-Airflex N/A Air Applied
142264KP N/A Clutch Element N/A 18CB500 N/A 408277 N/A 411863 N/A 406908 N/A 527 lb239 kg N/A 81 lb37 kg N/A 70 lb·ft²2.94 kg·m² N/A Eaton-Airflex N/A Air Applied
142265KP N/A Clutch Element N/A 20CB500 N/A 408278 N/A 411864 N/A 406910 N/A 599 lb271 kg N/A 88 lb40 kg N/A 90 lb·ft²3.78 kg·m² N/A Eaton-Airflex N/A Air Applied
142266KP N/A Clutch Element N/A 22CB500 N/A 408279 N/A 411865 N/A 406912 N/A 706 lb320 kg N/A 95 lb43 kg N/A 114 lb·ft²4.79 kg·m² N/A Eaton-Airflex N/A Air Applied
142267KP N/A Clutch Element N/A 24CB500 N/A 408280 N/A 411866 N/A 406914 N/A 781 lb354 kg N/A 102 lb46 kg N/A 142 lb·ft²5.96 kg·m² N/A Eaton-Airflex N/A Air Applied
142268KP N/A Clutch Element N/A 26CB525 N/A 408281 N/A 411867 N/A 406916 N/A 932 lb422 kg N/A 133 lb60 kg N/A 210 lb·ft²8.82 kg·m² N/A Eaton-Airflex N/A Air Applied
142269KP N/A Clutch Element N/A 26CB525 N/A 408282 N/A 411868 N/A 406918 N/A 1011 lb458 kg N/A 140 lb64 kg N/A 252 lb·ft²10.58 kg·m² N/A Eaton-Airflex N/A Air Applied
142270KP N/A Clutch Element N/A 30CB525 N/A 407096 N/A 411869 N/A 406920 N/A 1093 lb495 kg N/A 148 lb67 kg N/A 303 lb·ft²12.73 kg·m² N/A Eaton-Airflex N/A Air Applied
142271KP N/A Clutch Element N/A 32CB525 N/A 407097 N/A 411870 N/A 406922 N/A 1201 lb544 kg N/A 157 lb71 kg N/A 359 lb·ft²15.08 kg·m² N/A Eaton-Airflex N/A Air Applied
142272KP N/A Clutch Element N/A 36CB525 N/A 407098 N/A 411871 N/A 406924 N/A 1477 lb669 kg N/A 178 lb81 kg N/A 510 lb·ft²21.42 kg·m² N/A Eaton-Airflex N/A Air Applied
142273KP N/A Clutch Element N/A 40CB525 N/A 407099 N/A 411872 N/A 406926 N/A 1548 lb701 kg N/A 201 lb91 kg N/A 730 lb·ft²30.66 kg·m² N/A Eaton-Airflex N/A Air Applied
142443KP N/A Clutch Element N/A 45CB525 N/A 502369 N/A 411873 N/A 406928 N/A 2691 lb1219 kg N/A 262 lb119 kg N/A 1115 lb·ft²46.83 kg·m² N/A Eaton-Airflex N/A Air Applied
142098JA N/A Brake Element N/A 12CB350 N/A 408374 N/A 411860 N/A 406902 N/A 187 lb85 kg N/A 30 lb14 kg N/A 12 lb·ft²0.5 kg·m² N/A Eaton-Airflex N/A Air Applied
142087JA N/A Brake Element N/A 14CB400 N/A 408376 N/A 411861 N/A 406904 N/A 262 lb119 kg N/A 35 lb16 kg N/A 21 lb·ft²0.88 kg·m² N/A Eaton-Airflex N/A Air Applied
142211KY N/A Brake Element N/A 16CB500 N/A 408276 N/A 411862 N/A 406906 N/A 480 lb217 kg N/A 74 lb34 kg N/A 52 lb·ft²2.18 kg·m² N/A Eaton-Airflex N/A Air Applied
142264KY N/A Brake Element N/A 18CB500 N/A 408277 N/A 411863 N/A 406908 N/A 527 lb239 kg N/A 81 lb37 kg N/A 70 lb·ft²2.94 kg·m² N/A Eaton-Airflex N/A Air Applied
142265KY N/A Brake Element N/A 20CB500 N/A 408278 N/A 411864 N/A 406910 N/A 599 lb271 kg N/A 88 lb40 kg N/A 90 lb·ft²3.78 kg·m² N/A Eaton-Airflex N/A Air Applied
142266KY N/A Brake Element N/A 22CB500 N/A 408279 N/A 411865 N/A 406912 N/A 706 lb320 kg N/A 95 lb43 kg N/A 114 lb·ft²4.79 kg·m² N/A Eaton-Airflex N/A Air Applied
142267KY N/A Brake Element N/A 24CB500 N/A 408280 N/A 411866 N/A 406914 N/A 781 lb354 kg N/A 102 lb46 kg N/A 142 lb·ft²5.96 kg·m² N/A Eaton-Airflex N/A Air Applied
142268KY N/A Brake Element N/A 26CB525 N/A 408281 N/A 411867 N/A 406916 N/A 932 lb422 kg N/A 133 lb60 kg N/A 210 lb·ft²8.82 kg·m² N/A Eaton-Airflex N/A Air Applied
142269KY N/A Brake Element N/A 26CB525 N/A 408282 N/A 411868 N/A 406918 N/A 1011 lb458 kg N/A 140 lb64 kg N/A 252 lb·ft²10.58 kg·m² N/A Eaton-Airflex N/A Air Applied
142270KY N/A Brake Element N/A 30CB525 N/A 407096 N/A 411869 N/A 406920 N/A 1093 lb495 kg N/A 148 lb67 kg N/A 303 lb·ft²12.73 kg·m² N/A Eaton-Airflex N/A Air Applied
142271KY N/A Brake Element N/A 32CB525 N/A 407097 N/A 411870 N/A 406922 N/A 1201 lb544 kg N/A 157 lb71 kg N/A 359 lb·ft²15.08 kg·m² N/A Eaton-Airflex N/A Air Applied
Unit of Measure
1 2