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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  • The maximum bore is supplied with a standard ANSI/AGMA 9002-B04 or ISO 286-2 keyway.
  • Taper Lock Bushing mounting screws can be either inch (UNC) or metric (BSW) and care should be taken to select the proper hub part number.
  • Taper Lock Busings are a product of Baldor Dodge and are not included with Lovejoy coupling hubs.
  • Maximum bores size and torque capacities are per Dodge specifications and Lovejoy is not responsible for the accuracy of any of the values listed relative to bore size and torque capacity.
Grid Coupling Taper Lock Bushing Hubs - Metric
Unit of Measure
Items Grid Coupling Taper Lock Bushing Hubs - Metric
69790406841
Grid Coupling Taper Lock Bushing Hubs - Metric 		Grid Coupling Taper Lock Bushing Hubs - Metric
69790406851
Grid Coupling Taper Lock Bushing Hubs - Metric 		Grid Coupling Taper Lock Bushing Hubs - Metric
69790406842
Grid Coupling Taper Lock Bushing Hubs - Metric 		Grid Coupling Taper Lock Bushing Hubs - Metric
69790406852
Grid Coupling Taper Lock Bushing Hubs - Metric 		Grid Coupling Taper Lock Bushing Hubs - Metric
69790406843
Grid Coupling Taper Lock Bushing Hubs - Metric
Description  N/A 1030-HUB-1108TL-FRNT MT STD UNC N/A 1030-HUB-1108TL-FRNT MT STD BSW N/A 1040-HUB-1108TL-FRNT MT STD UNC N/A 1040-HUB-1108TL-FRNT STD BSW N/A 1050-HUB-1215TL-FRNT MT STD UNC
Lovejoy® Grid Coupling Size N/A 1030 N/A 1030 N/A 1040 N/A 1040 N/A 1050
Type N/A Grid Coupling
Hub Material N/A 1045 Steel
Set Screw Style Coupling Size (Dimension T) N/A Taper-Lock 1108 UNC N/A Taper-Lock 1108 BSW N/A Taper-Lock 1108 UNC N/A Taper-Lock 1108 BSW N/A Taper-Lock UNC
Height N/A 1.940 in N/A 1.940 in N/A 2.250 in N/A 2.250 in N/A 2.630 in
Width N/A 1.940 in N/A 1.940 in N/A 2.250 in N/A 2.250 in N/A 2.630 in
Length thru Bore N/A 1.625 in41.30 mm N/A 1.625 in41.30 mm N/A 1.625 in41.30 mm N/A 1.625 in41.30 mm N/A 1.875 in47.60 mm
Style N/A Bored for Taper Lock Bushing
Dimension HD N/A 1.940 in49.28 mm N/A 1.940 in49.28 mm N/A 2.250 in57.15 mm N/A 2.250 in57.15 mm N/A 2.630 in66.80 mm
Color N/A Gray/Metallic
Bushing Max. Torque N/A 1300.00 in·lb N/A 1300.00 in·lb N/A 1300.00 in·lb N/A 1300.00 in·lb N/A 3550.00 in·lb
Coupling Rated Torque N/A 1320.00 in·lb N/A 1320.00 in·lb N/A 2200.00 in·lb N/A 2200.00 in·lb N/A 3850.00 in·lb
Bore Type N/A Bored for Taper Lock Bushing
Spline Size  N/A
Min. Bore (Dimensions ID1/ID2) N/A 0.500 in12.70 mm
Max. Bore (Dimensions ID1/ID2) N/A 1.375 in34.93 mm N/A 1.375 in34.93 mm N/A 1.625 in41.28 mm N/A 1.625 in41.28 mm N/A 1.875 in47.63 mm
Max. Bore Bushing N/A 1.125 in28.58 mm N/A 1.125 in28.58 mm N/A 1.125 in28.58 mm N/A 1.125 in28.58 mm N/A 1.250 in31.75 mm
Bushing Series N/A 1108
Max. Parallel Misalignment at Installation (Dimension P) N/A 0.0060 in N/A 0.0060 in N/A 0.0060 in N/A 0.0060 in N/A 0.0080 in
Max. Parallel Misalignment during Operation (Dimension P) N/A 0.012 in N/A 0.012 in N/A 0.012 in N/A 0.012 in N/A 0.016 in
Distance between Shaft Ends (Dimension G) - Normal Gap N/A 0.118 in3.00 mm
Taper-Lock Bushing N/A 1108 N/A 1108 N/A 1108 N/A 1108 N/A 1215
Thread N/A UNC N/A BSW N/A UNC N/A BSW N/A UNC
Max. Angular Misalignment at Installation (X-Y) N/A 0.003 in N/A 0.003 in N/A 0.003 in N/A 0.003 in N/A 0.004 in
Max. Angular Misalignment during Operation (X-Y) N/A 0.011 in N/A 0.011 in N/A 0.013 in N/A 0.013 in N/A 0.015 in
Falk™ Steelflex® Horizontal Cover Style Coupling Part Number N/A 1030T10 N/A 1030T10 N/A 1040T10 N/A 1040T10 N/A 1050T10
Morse® / Browning® Grid-Flex Horizontal Cover Style Coupling Part Number N/A GF2030H N/A GF2030H N/A GF2040H N/A GF2040H N/A GF2050H
Dodge® Grid-Lign® Horizontal Cover Style Coupling Part Number N/A 1030T10 N/A 1030T10 N/A 1040T10 N/A 1040T10 N/A 1050T10
Kop-Flex® / Kop-Grid® Horizontal Cover Style Coupling Part Number N/A 1030H N/A 1030H N/A 1040H N/A 1040H N/A 1050H
Falk™ Steelflex® Vertical Cover Style Coupling Part Number N/A 1030T20 N/A 1030T20 N/A 1040T20 N/A 1040T20 N/A 1050T20
Morse® / Browning® Grid-Flex Vertical Cover Style Coupling Part Number N/A GF2030V N/A GF2030V N/A GF2040V N/A GF2040V N/A GF2050V
Dodge® Grid-Lign® Vertical Cover Style Coupling Part Number N/A 1030T20 N/A 1030T20 N/A 1040T20 N/A 1040T20 N/A 1050T20
Kop-Flex® / Kop-Grid® Vertical Cover Style Coupling Part Number N/A 1030V N/A 1030V N/A 1040V N/A 1040V N/A 1050V
Weight N/A 1.35 lb N/A 1.35 lb N/A 1.85 lb N/A 1.85 lb N/A 3.20 lb
Cubic inches N/A 6.11585 in³ N/A 6.11585 in³ N/A 8.22656 in³ N/A 8.22656 in³ N/A 12.96919 in³