High-Capacity Large-Diameter Roller Conveyors
For more demanding shipping and assembly applications, these conveyors can carry heavy loads.
Note: Capacities are based on an evenly distributed load with at least one stand at each end for straight conveyors, and an additional stand in the center for curved conveyors. You can increase the capacity of a 10-ft. straight conveyor by adding a stand in the center. The length of the material you’re conveying should be at least three times the roller spacing.
For technical drawings and 3-D models, click on a part number.
Wd. | |||||||
|---|---|---|---|---|---|---|---|
| O'all | Between Frame | Radius | Cap. (No. of Stands Required) | No. of Stands Included | Features | Each | |
2 1/2" Dia. Steel Rollers—11/16" Hex Axle | |||||||
| 34" | 31" | 48" | 800 lbs./ft. (3) | None | Connecting Plates | 0000000 | 000000000 |
1.9" Diameter Conveyor Rollers
Replace damaged rollers or use multiple rollers to build a custom conveyor.
For technical drawings and 3-D models, click on a part number.
Large-Diameter Conveyor Rollers
Steel rollers are stronger than aluminum rollers.
Sealed bearings keep out dirt and moisture for longer life.
For technical drawings and 3-D models, click on a part number.
Roller | ||||||||
|---|---|---|---|---|---|---|---|---|
| For Between Frame Wd. | Wd. | Gauge | Cap., lbs. | Overall Wd. | Bearing Seal Type | Temp. Range, °F | Each | |
7/16" Hex Axle | ||||||||
2" Dia. Steel Roller | ||||||||
| 31" | 30 9/16" | 12 | 300 | 32 1/8" | __ | -15° to 220° | 00000000 | 000000 |
2 1/2" Dia. Steel Roller | ||||||||
| 31" | 30 3/8" | 14 | 280 | 32 1/8" | __ | -15° to 220° | 00000000 | 00000 |
11/16" Hex Axle | ||||||||
2" Dia. Steel Roller | ||||||||
| 31" | 30 5/8" | 11 | 700 | 33" | Shielded | -10° to 225° | 0000000 | 000000 |
2 1/2" Dia. Steel Roller | ||||||||
| 31" | 30 7/16" | 11 | 640 | 33" | __ | -40° to 300° | 0000000 | 00000 |
1 1/16" Hex Axle | ||||||||
3 1/2" Dia. Steel Roller | ||||||||
| 31" | 30 3/8" | 5 | 1,100 | 32 1/2" | Sealed | -15° to 220° | 0000000 | 000000 |
Small-Diameter Conveyor Rollers
Galvanized steel rollers are strong and have some corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Roller | |||||||
|---|---|---|---|---|---|---|---|
| For Between Frame Wd. | Wd. | Gauge | Cap., lbs. | Overall Wd. | Temp. Range, °F | Each | |
1/4" Round Axle | |||||||
1 3/8" Dia. Galvanized Steel Roller | |||||||
| 31" | 30 1/2" | 18 | 50 | 32" | -15° to 220° | 0000000 | 000000 |
1.9" Diameter Corrosion-Resistant Conveyor Rollers
Made from stainless steel, these rollers are suitable for washdown applications.
Sealed bearings keep out dirt and moisture for longer life.
For technical drawings and 3-D models, click on a part number.
Roller | ||||||||
|---|---|---|---|---|---|---|---|---|
| For Between Frame Wd. | Wd. | Gauge | Cap., lbs. | Overall Wd. | Bearing Seal Type | Temp. Range, °F | Each | |
7/16" Hex Axle | ||||||||
1.9" Dia. Stainless Steel Roller | ||||||||
| 31" | 30 3/8" | 16 | 95 | 32" | Sealed | 10° to 150° | 0000000 | 0000000 |
1.9" Diameter Abrasion-Resistant Conveyor Rollers
The nonmarring roller surface protects material better than all-metal rollers.
PVC rollers are for light duty applications.
For technical drawings and 3-D models, click on a part number.
Roller | |||||||
|---|---|---|---|---|---|---|---|
| For Between Frame Wd. | Wd. | Thick. | Cap., lbs. | Overall Wd. | Temp. Range, °F | Each | |
7/16" Hex Axle | |||||||
1.9" Dia. PVC Plastic Rollers—Gray | |||||||
| 31" | 30 3/8" | 1/8" | 100 | 32 1/8" | 30° to 150° | 00000000 | 000000 |
1.9" Diameter Dent-Resistant Conveyor Rollers
Rollers are made from thick, 12-ga. steel so they're less likely to dent than standard 16-ga. rollers.
For technical drawings and 3-D models, click on a part number.
Roller | |||||||
|---|---|---|---|---|---|---|---|
| For Between Frame Wd. | Wd. | Gauge | Cap., lbs. | Overall Wd. | Temp. Range, °F | Each | |
7/16" Hex Axle | |||||||
1.9" Dia. Steel Roller | |||||||
| 31" | 30 7/8" | 12 | 190 | 32" | -20° to 250° | 0000000 | 000000 |
1.9" Diameter Quiet-Rolling Conveyor Rollers
Rollers have maintenance-free, precision bearings to reduce conveyor noise.
For technical drawings and 3-D models, click on a part number.
Roller | |||||||
|---|---|---|---|---|---|---|---|
| For Between Frame Wd. | Wd. | Gauge | Cap., lbs. | Overall Wd. | Temp. Range, °F | Each | |
7/16" Hex Axle | |||||||
1.9" Dia. Galvanized Steel Roller | |||||||
| 31" | 30 3/32" | 16 | 120 | 32 1/4" | -20° to 165° | 0000000 | 000000 |
Round-Groove Conveyor Rollers
Rollers are grooved to accommodate round belts on line-shaft conveyors.
Rollers with two grooves can be used with motorized roller conveyors.
For technical drawings and 3-D models, click on a part number.
Roller | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Between Frame Wd. | For Belt Dia. | Wd. | Gauge | Cap., lbs. | Bearing-to-Groove Wd. | Groove Ctr.-to-Ctr. Wd. | O'all Wd. | Temp. Range, °F | Each | |
7/16" Hex Axle—1.9" Dia. Galvanized Steel Roller | ||||||||||
2 Groove | ||||||||||
| 31" | 3/16" | 30 5/8" | 16 | 265 | 2.17" | 1.3" | 32 1/4" | -20° to 350° | 0000000 | 000000 |
Motorized Round-Groove Conveyor Rollers
Also known as drive rollers, these connect to rollers with two grooves to power conveyors. The bearings are quiet-rolling to reduce conveyor noise and are shielded to keep out dirt and debris.
| For Between Frame Wd. | For Belt Dia. | Roller Wd. | Cap., lbs. | Wire Lead Lg. | Bearing-to-Groove Wd. | Groove Ctr.-to-Ctr. Wd. | O'all Wd. | Includes | Choose a Speed | Each | |
24V DC—Duty Cycle is Continuous with Up to 30 Starts and Stops per Minute | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
7/16" Hex Axle—1.9" Dia. Galvanized Steel Roller | |||||||||||
| 31" | 3/16" | 30.88" | 70 | 19" | 2.50" | 1.3" | 32" | Zone Control Card | 00000000 | 0000000 | |
Sprocketed Conveyor Rollers
Replace rollers on a chain-driven conveyor.
For technical drawings and 3-D models, click on a part number.
Roller | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Between Frame Wd. | For ANSI Chain No. | Wd. | Gauge | Cap., lbs. | No. of Sprockets | No. of Teeth per Sprocket | Bearing-to-Sprocket Wd. | Sprocket Ctr.-to-Ctr. Wd. | O'all Wd. | Temp. Range, °F | Each | |
7/16" Hex Axle | ||||||||||||
1.9" Dia. Steel Roller | ||||||||||||
| 31" | 40 | 30 7/16" | 9 | 280 | 2 | 18 | 1 1/8" | 1 1/8" | 32 1/4" | -40° to 300° | 0000000 | 0000000 |
| 31" | 50 | 30 7/16" | 9 | 290 | 2 | 15 | 1 1/8" | 1 1/8" | 32 1/4" | -40° to 300° | 00000000 | 000000 |