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Screw Conveyor Drive Shafts


The purpose of a screw conveyor drive shaft is to transmit the rotary motion from the drive unit to the conveyor screw. To make sure this action is achieved, our screw conveyor driveshafts are manufactured from a select grade of high-quality cold-rolled steel and precision manufactured to tight tolerances to ensure proper fitment of bearings. The keyways (keys) that are placed in drive shafts are cut to transmission standards and the coupling bolt holes are precision jig-drilled to the proper placement and dimensions to accommodate the also jig-drilled pipe. All of these things add up to a screw conveyor drive shaft that is ready for a long working life! We supply these screw conveyor driveshafts with or without end seals depending on the application's needs.

Screw Conveyor Drive Shaft Sizes

Shaft Diameter
#100, #101 Trough End Without Seal Part #
#102, #103 Trough End Without Seal Part #
#100, #101 Trough End With Seal Part #
#102, #103 Trough End With Seal Part #
1" 152-0352 152-0212 - -
1-1/2" 152-0709 152-0568 152-0774 152-0709
2" 152-1053 152-0915 152-1129 152-1053
2-7/16" 152-1475 152-1269 152-1541 152-1400
3" 152-1897 152-1681 152-1962 152-1822
3-7/16" 152-2176 152-2036 152-2242 152-2101

Screw Conveyor Drive Shaft Dimensions


Shaft Size
Part #
Dimension (B)
Dimension (C)
Dimension (D)
Dimension (E)
Dimension (F)
Key Dimension
Weight (LBS)
1" 152-0212 7-7/8" 4-7/8" 3-15/16" 15/16" 2-1/4" 1/4" x 1/8" 1.8
1" 152-0352 8-3/8" 5-3/8" 4-7/16" 15/16" 2-1/4" 1/4" x 1/8" 1.9
1-1/2" 152-0568 11-1/2" 6-3/4" 5-1/2" 1-1/4" 3-1/4" 3/8" x 3/16" 5.8
1-1/2" 152-0709 13-1/4" 8-1/2" 7-1/4" 1-1/4" 3-1/4" 3/8" x 3/16" 6.7
1-1/2" 152-0774 14-1/4" 9-1/2" 8-1/4" 1-1/4" 3-1/4" 3/8" x 3/16" 7.2
2" 152-0915 13-1/8" 8-3/8" 7-1/8" 1-1/4" 4-1/2" 1/2" x 1/4" 11.7
2" 152-1053 14-7/8" 10-1/8" 8-7/8" 1-1/4" 4-1/2" 1/2" x 1/4" 13.3
2" 152-1129 16-1/2" 11-3/4" 10-1/2" 1-1/4" 4-1/2" 1/2" x 1/4" 14.7
2-7/16" 152-1269 15-1/8" 10-1/4" 8-7/16" 1-13/16" 5-1/2" 5/8" x 5/16" 20
2-7/16" 152-1400 16-7/8" 12" 10-3/16" 1-13/16" 5-1/2" 5/8" x 5/16" 22
2-7/16" 152-1475 17-3/8" 12-1/2" 10-11/16" 1-13/16" 5-1/2" 5/8" x 5/16" 23
2-7/16" 152-1541 19-1/8" 14-1/4" 12-7/16" 1-13/16" 5-1/2" 5/8" x 5/16" 25.4
3" 152-1681 16-5/8" 11-5/8" 9-3/4" 1-7/8" 6" 3/4" x 3/8" 33.3
3" 152-1822 18-3/8" 13-3/8" 11-1/2" 1-7/8" 6" 3/4" x 3/8" 37
3" 152-1897 19-1/8" 14-1/8" 12-1/4" 1-7/8" 6" 3/4" x 3/8" 38.3
3" 152-1962 20-7/8" 15-7/8" 14" 1-7/8" 6" 3/4" x 3/8" 41.8
3-7/16" 152-2036 20-5/8" 13-7/8" 11-1/2" 2-3/8" 7-1/4" 7/8" x 7/16" 60
3-7/16" 152-2101 22-7/8" 16-1/8" 13-3/4" 2-3/8" 7-1/4" 7/8" x 7/16" 66
3-7/16" 152-2176 23-5/8" 16-7/8" 14-1/2" 2-3/8" 7-1/4" 7/8" x 7/16" 68
3-7/16" 152-2242 25-7/8" 19-1/8" 16-3/4" 2-3/8" 7-1/4" 7/8" x 7/16" 75





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