Casters – 311Z Attachments
Capacity – Up to 300lbs
The 311Z series are bright zinc plated casters, designed to prevent rust and corrosion. All component metal parts including ball bearings, axle, nut, spanner bushing and dust cap are zinc plated. Equipped with a double ball raceway.
Models come in a swivel, rigid and total lock options. Various plate & stem sizes available. Rigs accommodate 1-1/4in wide wheels that come in 3, 3.5, 4, 5 & 6in options. Various brake options available. This series has a wide range of uses throughout multiple industries. Required wheels added specific to your application.
Select By Attachment
B240 – Expandable Stem Attachment
Expandable Applicator Kit:
For round 1.5in tubing (Inner Diameter)
Expanding dimensions: 1.426 – 1.589in
Temperature rating is 180ºF.
How to Install:
Turning of octagon on upper raceways expands rubber adapter inside of round tubing.
Additional sizes for round tubing:
B120= 3/4in ID tube size for .720 to .851in
B140= 7/8in ID tube size for .852 to .927in
B160=1in ID tube size for .928 to 1.029in
B180=1-1/8in ID tube size for 1.030 x 1.14in
B190=1-3/16in ID tube size for 1.178 to 1.303in.
B220=1-3/8in ID tube size for 1.36 to 1.425in
B300=1-7/8in ID tube size for 1.790 to 1.850in
QI24 – Stem Attachment
Threaded stem:
Dimensions: ½-13×1.5in
Note: Threaded nut & washer are sold separately.
S330 – 4 Hole Attachment Plate
Mounting Plate:
Outer Dimensions: 2.375×3.625in
Bolt Hole Spacing: 1.75×2.875 slotted to 1.75x3in
Attaching Bolt Size: 5/16in
Note: Mounting hardware available, sold separately.
S370 – 4 Hole Attachment Plate
Mounting Plate:
Outer Dimensions: 3.125×4.125in
Bolt Hole Spacing: 1.75×3 slotted to 2.375×3.375in
Attaching Bolt Size: 3/8in
Note: Mounting hardware available, sold separately.
S600 – 4 Hole Attachment Plate
Mounting Plate:
Outer Dimensions: 3.75×4.5in
Bolt Hole Spacing: 2.375×3.625 slotted to 3x3in
Attaching Bolt Size: 3/8in
Note: Mounting hardware available, sold separately.
*Please also note, outer dimensions may vary slightly*