Medium Duty Unplated Roller Conveyor

40" and 42" model 19SR

gravity roller conveyor
  • 1.9" x 16 ga. rollers
  • 7/16" axles for added strength and capacity
  • Bolt-on couplings for connecting multiple sections
  • 40" OAW = 37" between rail width
  • 42" OAW = 39" between rail width


Click on the model number for additional details and ordering information
5 foot 10 foot
Overall Width Roller Centers Model No. Price Model No. Price
40" 2-1/4" 19SR-37-2.25-5L $249.19  19SR-37-2.25-10L $498.47 
40" 3" 19SR-37-3-5L $187.78  19SR-37-3-10L $375.56 
40" 4-1/2" 19SR-37-4.5-5L $143.72  19SR-37-4.5-10L $287.54 
40" 6" 19SR-37-6-5L $120.16  19SR-37-6-10L $240.21 
40" 9" 19SR-37-9-5L $99.86  19SR-37-9-10L $199.82 
40" 12" 19SR-37-12-5L $86.39  19SR-37-12-10L $172.69 
42" 2-1/4" 19SR-39-2.25-5L $257.65  19SR-39-2.25-10L $515.30 
42" 3" 19SR-39-3-5L $193.70  19SR-39-3-10L $387.50 
42" 4-1/2" 19SR-39-4.5-5L $148.10  19SR-39-4.5-10L $296.21 
42" 6" 19SR-39-6-5L $123.52  19SR-39-6-10L $247.04 
42" 9" 19SR-39-9-5L $102.51  19SR-39-9-10L $205.02 
42" 12" 19SR-39-12-5L $88.43  19SR-39-12-10L $176.97 

Roller Centers

This is the distance between the center axle of one roller to the next.  So the larger the roller center distance, the more spread out the rollers will be.  Which distance you choose should depend on the size of the load you are wanting to convey.  By rule, there should always be at least three rollers underneath the load that is being conveyed.  If there are multiple sizes of packages, roller center spacing should be determined using the smallest of them.
 

Correct

Incorrect

Length & Supports

Roller conveyor is available in 5 foot and 10 foot lengths for straight sections.  The length of the conveyor along with the number of supports underneath greatly determine its load capacity.  In most applications, supports should be placed in either 5 or 10 feet intervals depending on the weight of the product you are conveying.  By installing a support every 5 feet, capacity of that section increases greatly; keep in mind though that no matter how close together you place supports, the roller axles themselves also have a capacity that should not be exceeded.