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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Takeup BHU - Locking Collar
Unit of Measure
Items Takeup BHU - Locking Collar
RTU 3/4
Fafnir® Take-Up Mounted Bearings Eccentric Locking Collar 		Takeup BHU - Locking Collar
VTU 3/4
Fafnir® Take-Up Mounted Bearings Eccentric Locking Collar 		Takeup BHU - Locking Collar
RTU 20
Fafnir® Take-Up Mounted Bearings Eccentric Locking Collar 		Takeup BHU - Locking Collar
VTU 20
Fafnir® Take-Up Mounted Bearings Eccentric Locking Collar 		Takeup BHU - Locking Collar
RTU 7/8
Fafnir® Take-Up Mounted Bearings Eccentric Locking Collar
Series N/A Industrial N/A Standard N/A Industrial N/A Standard N/A Industrial
Shaft Size d N/A 3/4 in N/A 3/4 in N/A 20 mm N/A 20 mm N/A 7/8 in
Bearing Number N/A G1012KRRB N/A GRA012RRB N/A GE20KRRB N/A GRAE20RRB N/A G1014KRRB
Housing Width A N/A 41.3 mm1.626 in N/A 41.3 mm1.626 in N/A 41.3 mm1.626 in N/A 41.3 mm1.626 in N/A 44.4 mm1.748 in
Slot Width A1 N/A 13.5 mm0.531 in
Socket Width A2 N/A 34.1 mm1.343 in N/A 34.1 mm1.343 in N/A 37.3 mm1.469 in N/A 37.3 mm1.469 in N/A 37.3 mm1.469 in
Total Height H N/A 92.1 mm3.626 in
Pitch Height H1 N/A 76.2 mm
Height H2 N/A 57.2 mm
Total Length L N/A 116.7 mm4.594 in N/A 100.8 mm3.969 in N/A 116.7 mm4.594 in N/A 100.8 mm3.969 in N/A 102.4 mm4.031 in
Shaft Length L1 N/A 67.5 mm2.657 in
Dimension L2 N/A 12.7 mm
Slot Length L3 N/A 57.2 mm2.252 in
Adjustment Screw Bore N N/A 19 mm0.748 in
Opening Width N1 N/A 15.9 mm0.626 in
Opening Height N2 N/A 31.8 mm1.252 in
Dimension S1 N/A 26.6 mm1.047 in N/A 23.51 mm0.926 in N/A 26.6 mm1.047 in N/A 23.51 mm0.926 in N/A 26.9 mm1.059 in
Dimension G N/A 47.6 mm1.874 in N/A 44.1 mm1.736 in N/A 47.6 mm1.874 in N/A 44.1 mm1.736 in N/A 42.9 mm1.689 in
Dimension P N/A 49.2 mm1.937 in N/A 33.3 mm1.311 in N/A 49.2 mm1.937 in N/A 33.3 mm1.311 in N/A 34.9 mm1.374 in
Dimension T N/A 20.6 mm0.811 in N/A 20.6 mm0.811 in N/A 20.6 mm0.811 in N/A 20.6 mm0.811 in N/A 22.2 mm0.874 in
Static Load Rating N/A 6500 N1460 lbf N/A 6500 N1460 lbf N/A 6500 N1460 lbf N/A 6500 N1460 lbf N/A 7800 N1750 lbf
Dynamic Load Rating N/A 14200 N3190 lbf N/A 14200 N3190 lbf N/A 14200 N3190 lbf N/A 14200 N3190 lbf N/A 15500 N3490 lbf
Seal Type N/A Shroud Seal N/A Molded Shroud N/A Shroud Seal N/A Molded Shroud N/A Shroud Seal
Housing Construction N/A Take-Up
Weight N/A 1.44 Kg3.18 lb N/A 1.37 Kg3.02 lb N/A 1.44 Kg3.18 lb N/A 1.37 Kg3.02 lb N/A 1.50 Kg3.3 lb
Alternate Part Name N/A RTU3/4 N/A VTU3/4 N/A RTU20 N/A VTU20 N/A RTU7/8