Screw Conveyors
Add on to an existing screw conveyor or keep it running like new.
Bearing hangers mount inside the trough.
Hardwood bearings are oil impregnated and are often used in agricultural applications. UHMW bearings work well with chemicals and wet environments. Iron bearings are oil impregnated and offer longer life for abrasive materials. Bronze bearings are oil impregnated.
For technical drawings and 3-D models, click on a part number.
| For Screw Dia. | For Shaft Dia. | Each | |
Steel | |||
|---|---|---|---|
| 4" | 1" | 00000000 | 0000000 |
| 6" | 1 1/2" | 0000000 | 000000 |
| 9" | 1 1/2" | 0000000 | 000000 |
| 9" | 2" | 0000000 | 000000 |
| 12" | 2" | 0000000 | 000000 |
| 12" | 2 7/16" | 0000000 | 000000 |
| 14" | 2 7/16" | 0000000 | 000000 |
Stainless Steel  | |||
| 4" | 1" | 00000000 | 000000 |
| 6" | 1 1/2" | 00000000 | 000000 |
| 9" | 1 1/2" | 00000000 | 000000 |
| 9" | 2" | 00000000 | 000000 |
| 12" | 2" | 00000000 | 000000 |
| 12" | 2 7/16" | 00000000 | 000000 |
| 14" | 2 7/16" | 00000000 | 000000 |
| For Screw Dia. | For Shaft Dia. | Max. Temp., °F | Each | |
Hardwood | ||||
|---|---|---|---|---|
| 6", 9" | 1 1/2" | __ | 0000000 | 000000 |
| 9", 12" | 2" | __ | 0000000 | 00000 |
| 12", 14" | 2 7/16" | __ | 0000000 | 00000 |
UHMW Polyethylene Plastic (FDA Compliant 21 CFR 177.1520) | ||||
| 6", 9" | 1 1/2" | __ | 0000000 | 00000 |
| 9", 12" | 2" | __ | 0000000 | 00000 |
| 12", 14" | 2 7/16" | __ | 0000000 | 00000 |
Iron | ||||
| 6", 9" | 1 1/2" | __ | 0000000 | 00000 |
| 9", 12" | 2" | __ | 0000000 | 00000 |
| 12", 14" | 2 7/16" | __ | 0000000 | 000000 |
Bronze | ||||
| 6", 9" | 1 1/2" | 850° | 0000000 | 000000 |
| 9", 12" | 2" | 850° | 0000000 | 000000 |
Thread-Mount Bearings
Combine with threaded pipe to mount these bearings in a variety of positions without the need for a flat mounting surface. Bearings are self-aligning to compensate for shaft misalignment. Seals block out dust and contaminants.
NPSM (National Pipe Straight Mechanical) threads are compatible with NPT threads. See more about pipe thread type and sizing.
For technical drawings and 3-D models, click on a part number.
Overall | Radial Load Cap., lbs. | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Center Ht. | Ht. | Lg. | Wd. | Pipe Size | Thread Type | Thread Lg. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Alignment Style | Lubrication | Each | |
Sealed Steel Bearings with Ductile Iron Housing | |||||||||||||||
Shaft Mount Type: Set Screw | |||||||||||||||
| 1" | 2 1/2" | 4 1/16" | 3 1/8" | 1 1/2" | 3/4 | NPSM | 13/16" | 4,350 | 2,550 | 6,300 | -20° to 220° | Self Aligning | Lubricated | 000000 | 0000000 |
| 1 1/4" | 2 3/4" | 4 9/16" | 3 5/8" | 1 11/16" | 3/4 | NPSM | 3/4" | 5,750 | 3,450 | 4,600 | -20° to 220° | Self Aligning | Lubricated | 000000 | 000000 |
| 1 1/2" | 2 7/8" | 4 3/4" | 3 3/4" | 1 15/16" | 3/4 | NPSM | 3/4" | 7,300 | 4,450 | 4,100 | -20° to 220° | Self Aligning | Lubricated | 000000 | 000000 |
| 2" | 3 1/4" | 5 7/16" | 4 3/8" | 2 1/32" | 1 | NPSM | 13/16" | 7,850 | 5,200 | 3,500 | -20° to 220° | Self Aligning | Lubricated | 000000 | 000000 |
| 2 7/16" | 4" | 6 13/16" | 5 5/8" | 2 9/16" | 1 1/4 | NPSM | 1 1/8" | 11,700 | 8,150 | 3,000 | -20° to 220° | Self Aligning | Lubricated | 000000 | 000000 |
| 30mm | 63.5mm | 103.2mm | 79.4mm | 38.1mm | 3/4 | NPSM | 20.6mm | 4,350 | 2,550 | 5,400 | -20° to 220° | Self Aligning | Lubricated | 000000 | 000000 |