The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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fafnir--triangle-flangette-units-eccentric-locking---RATR-RRTR-flangette-unit-2
Unit of Measure
1 2 

Part Number

Shaft Size d

Outside Diameter

Stamping Radial Load Rating

Static Load Rating

Dynamic Load Rating

Housing Construction

CAD

RATR 3/4 N/A 3/4 in N/A 90.5 mm3.563 in N/A 3100 N700 lb N/A 6500 N1460 lbf N/A 14200 N3190 lbf N/A Two Piece Housing N/A CAD
RATR 20 N/A 20 mm N/A 90.5 mm3.563 in N/A 3100 N700 lb N/A 6500 N1460 lbf N/A 14200 N3190 lbf N/A Two Piece Housing N/A CAD
RATR 7/8 N/A 7/8 in N/A 95.2 mm3.7500 in N/A 3550 N800 lb N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Two Piece Housing N/A CAD
RATR 15/16 N/A 15/16 in N/A 95.2 mm3.7500 in N/A 3550 N800 lb N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Two Piece Housing N/A CAD
RATR1 N/A 1 in N/A 95.2 mm3.7500 in N/A 3550 N800 lb N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Two Piece Housing N/A CAD
RATR 25 N/A 25 mm N/A 95.2 mm3.7500 in N/A 3550 N800 lb N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Two Piece Housing N/A CAD
RATR1 1/16 N/A 1.0625 in N/A 112.7 mm4.438 in N/A 4900 N1100 lb N/A 11300 N2530 lbf N/A 21600 N4850 lbf N/A Two Piece Housing N/A CAD
RATR1 1/8 N/A 1 1/8 in N/A 112.7 mm4.438 in N/A 4900 N1100 lb N/A 11300 N2530 lbf N/A 21600 N4850 lbf N/A Two Piece Housing N/A CAD
RATR1 3/16 N/A 1 3/16 in N/A 112.7 mm4.438 in N/A 4900 N1100 lb N/A 11300 N2530 lbf N/A 21600 N4850 lbf N/A Two Piece Housing N/A CAD
RATR1 1/4S N/A 1 1/4 in N/A 112.7 mm4.438 in N/A 4900 N1100 lb N/A 11300 N2530 lbf N/A 21600 N4850 lbf N/A Two Piece Housing N/A CAD
RATR 30 N/A 30 mm N/A 112.7 mm4.438 in N/A 4900 N1100 lb N/A 11300 N2530 lbf N/A 21600 N4850 lbf N/A Two Piece Housing N/A CAD
RATR1 1/4 N/A 1 1/4 in N/A 127 mm5 in N/A 6300 N1400 lb N/A 15300 N3440 lbf N/A 28500 N6400 lbf N/A Two Piece Housing N/A CAD
RATR1 5/16 N/A 1 5/16 in N/A 127 mm5 in N/A 6300 N1400 lb N/A 15300 N3440 lbf N/A 28500 N6400 lbf N/A Two Piece Housing N/A CAD
RATR1 3/8 N/A 1 3/8 in N/A 127 mm5 in N/A 6300 N1400 lb N/A 15300 N3440 lbf N/A 28500 N6400 lbf N/A Two Piece Housing N/A CAD
RATR1 7/16 N/A 1 7/16 in N/A 127 mm5 in N/A 6300 N1400 lb N/A 15300 N3440 lbf N/A 28500 N6400 lbf N/A Two Piece Housing N/A CAD
RATR 35 N/A 35 mm N/A 127 mm5 in N/A 6300 N1400 lb N/A 15300 N3440 lbf N/A 28500 N6400 lbf N/A Two Piece Housing N/A CAD
RRTR 3/4 N/A 3/4 in N/A 90.5 mm3.563 in N/A 3100 N700 lb N/A 6500 N1480 lbf N/A 14200 N3190 lbf N/A Two Piece Housing N/A CAD
RRTR 20 N/A 20 mm N/A 90.5 mm3.563 in N/A 3100 N700 lb N/A 6500 N1460 lbf N/A 14200 N3190 lbf N/A Two Piece Housing N/A CAD
RRTR 7/8 N/A 7/8 in N/A 95.2 mm3.7500 in N/A 3550 N800 lb N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Two Piece Housing N/A CAD
RRTR 15/16 N/A 15/16 in N/A 95.2 mm3.7500 in N/A 3550 N800 lb N/A 7800 N1760 lbf N/A 15500 N3490 lbf N/A Two Piece Housing N/A CAD
RRTR1 N/A 1 in N/A 95.2 mm3.7500 in N/A 3550 N800 lb N/A 7800 N1760 lbf N/A 15500 N3490 lbf N/A Two Piece Housing N/A CAD
RRTR 25 N/A 25 mm N/A 95.2 mm3.7500 in N/A 3550 N800 lb N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Two Piece Housing N/A CAD
RRTR1 1/16 N/A 1.0625 in N/A 112.7 mm4.438 in N/A 4900 N1100 lb N/A 11300 N2530 lbf N/A 21600 N4850 lbf N/A Two Piece Housing N/A CAD
RRTR1 1/8 N/A 1 1/8 in N/A 112.7 mm4.438 in N/A 4900 N1100 lb N/A 11300 N2530 lbf N/A 21600 N4850 lbf N/A Two Piece Housing N/A CAD
RRTR1 3/16 N/A 1 3/16 in N/A 112.7 mm4.438 in N/A 4900 N1100 lb N/A 11300 N2530 lbf N/A 21600 N4850 lbf N/A Two Piece Housing N/A CAD
Unit of Measure
1 2