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.6908 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
Rigid
Bore		 1.6 Hub/Bore Ratio 11.25 12.50 13.75 14.88 16.38 17.88 18.88 20.25 21.75 22.50 25.00 27.50 30.00 32.50 35.00 37.50
Max. Bore 13.75 15.50 17.00 18.25 20.25 22.00 23.25 25.00 26.75 27.50 30.75 33.75 36.88 40.00 43.00 46.00
Flex
Bore		 1.6 Hub/Bore Ratio 9.06 10.31 11.56 12.81 14.06 15.31 16.56 18.13 19.375 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 1600 2250 2950 3830 4770 5900 7020 8650 10500 12500 17300 23400 29900 36700 44100 50900
WR2-Lb. In.2 x 103 69 141 220 348 525 736 962 1350 1860 2620 4600 6720 9980 15000 20700 27600
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 20.12 22.31 24.63 26.88 28.38 30.00 31.75 33.75 35.76 37.00 43.26 47.13 50.63 54.13 55.63 57.13
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
D 18.00 20.19 22.19 23.88 26.38 28.75 30.25 32.50 34.81 36.00 40.00 44.00 48.00 52.00 56.00 60.00
E 14.50 16.50 18.50 20.50 22.50 24.50 26.50 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 9.88 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 .50 .56 .63 .63 .63 .75 .75 .75 1.00 1.00 1.00 1.13 1.13 1.13 1.13 1.13
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.