Brake Products, Inc.   16751 Hilltop Park Place
  Chagrin Falls, Ohio 44023
  Phone: (440) 543-7962
  Fax:     (440) 543-7963
  Web:   www.brakeproducts.com
  Email: sales@brakeproducts.com
Supplier of Industrial Brake Parts Since 1985
• Why Renold Ajax?
• Features
• Full-Flex Metal Seal Couplings
• Flex-Rigid Metal Seal Couplings
• Mill Motor Metal Seal Couplings
• Flange and Bore Specifications for Metal
  and O-Ring Seal Couplings
• Typical Custom Designed Couplings
• Full-Flex O-Ring Seal Couplings
• Flex-Rigid O-Ring Seal Couplings
• Mill Motor O-Ring Seal Couplings
• Heavy Duty Couplings
• Full-Flex Heavy Duty O-Ring Seal Couplings
• Flex-Rigid Heavy Duty O-Ring Seal Couplings
 		  • Standard Extended Shaft Gaps
• Installation Information Standard and Heavy Duty Sizes
• Installation, Maintenance, Lubrication
• D Series Couplings High Misalignment, Full-Flex
• D Series Couplings High Misalignment, Flex-Rigid
• DS Series Spindle Couplings
• D Series and DS Gear Tooth Design Ratings and
  Engineering Layout Details
• Ajax Pin and Bush Couplings
• Cast Iron Couplings Forged Steel Couplings
• Service Parts for Ajax Pin and Bush Couplings
• Special Pin and Bush Couplings
• Download brochure in Adobe Acrobat® format (1.28MB)
Flex-Rigid Heavy Duty O-Ring Seal Couplings
 
Metal seal "Fast" style heavy duty
couplings are also available.
 
Specifications/Dimensions
Coupling Size 8 9 10 11 12 13 14 15 16 18 20 22 24 26 28 30
O-Ring Catalog No. 6901 808-1 908-1 1008-1 1108-1 1208-1 1308-1 1408-1 1508-1 1608-1 1808-1 2008-1 2208-1 2408-1 2608-1 2808-1 3008-1
Design
Rating		 HP/100 RPM 2750 4000 4900 6500 8500 9700 14300 17500 21400 23800 35000 44500 55500 63500 70000 81000
Lb.-In. x 106 1.73 2.52 3.08 4.10 5.36 6.11 9.00 11.0 13.5 15.0 22.1 28.0 35.0 40.0 44.1 51.0
Max. RPM 1750 1625 1500 1330 1230 1080 950 790 660 460 360 300 250 225 200 200
Offset Misalignment .193 .212 .225 .265 .275 .281 .307 .331 .344 .355 .411 .497 .537 .576 .586 .592

1.6 Hub/Bore Ratio

 9.06 10.31 11.56 12.81 14.06 15.31 16.56 18.13 19.38 21.88 24.38 26.25 28.44 30.31 32.50 35.00
Max. Bore 11.00 12.50 14.50 15.50 17.50 18.50 20.50 22.00 24.00 26.00 27.00 30.00 33.00 35.50 38.00 41.00
Wgt.-Lbs. Solid Bore 1660 2330 2970 4000 4870 5990 7210 8980 10900 13700 18300 25400 32900 37600 47100 54000
WR2-Lb. In.2 x 103 68 156 245 397 592 796 1050 1490 2010 3080 5400 7440 10600 16600 22800 30800
Dimensions
Inches		 A 23.25 26.00 28.00 30.50 33.00 35.00 38.00 40.50 43.75 47.00 53.50 59.00 64.25 68.50 73.75 78.00
B 20.00 22.25 24.50 26.75 28.25 30.00 31.75 33.75 35.75 37.00 43.25 47.00 50.50 54.00 56.50 57.00
C 9.81 10.88 12.00 13.13 13.88 14.63 15.50 16.50 17.38 18.00 21.13 23.00 24.75 26.50 27.25 28.00
E 14.50 16.50 18.50 20.50 22.50 24.50 26.00 29.00 31.00 34.00 38.00 42.00 45.50 48.50 52.00 56.00
F 7.19 7.88 8.38 9.99 10.25 10.38 11.38 12.25 12.63 13.06 15.19 18.50 20.00 21.50 21.88 22.13
G .38 .50 .50 .50 .50 .75 .75 .75 1.00 1.00 1.00 1.00 1.00 1.00 1 00 1.00
H 22.50 25.25 27.50 29.50 32.50 34.88 37.00 39.50 42.75 47.00 51.50 52.88 57.38 61.63 66.19 70.69
 
  1. Design rating based on ± 3/4° misalignment per gear mesh.
  2. Material: forged medium carbon steel; heat treated alloy steel available as an option.
  3. All sizes can be manufactured to interchange with industry standards ... consult Renold.
WARNING
Rotating equipment must be provided with a suitable guard
before operating or injury may result. Check applicable code.