Medium duty casters WN 22885.1, merge the robustness of polyurethane with the lightness of aluminum. This adds the benefit of a softer tread for quiet operation and a heavy duty core for added capacity.
In addition, the round tread makes the wheel more ergonomic, meaning the wheel will go over cracks, bumps, extension cords, etc.
With a polyurethane tread fused to an aluminum core, these wheels deliver a resilient and featherweight solution.
These wheels are NSF listed.
Where used:
Wheel tread
Full radius cast polyurethane (PUR)
Wheel core
Aluminum
Bracket
SteelST welded construction
Operating temperature
-40 °F to 180 °F (-40 °C to 82 °C)
RoHS
With total lock brake
| P | Precision ball bearing |
| B | Rigid bracket |
| L | Swivel bracket with mounting plate |
| LF | Swivel bracket with mounting plate, with wheel brake |
| R | Medium version, round tread |
| d1 Wheel Ø in inch | d2 in inch | b in inch | h in inch | l1 in inch | l2 in inch | l3 in inch | m1 in inch | m2 in inch | m3 in inch | m4 in inch | r in inch | Load capacity in lbf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 3/8 | 2 | 5 5/8 | 4 1/2 | 4 | 1 3/8 | 2 5/8 | 3 | 3 | 3 5/8 | 3.33 | 800 |
| 5 | 3/8 | 2 | 6 1/2 | 4 1/2 | 4 | 1 9/16 | 2 5/8 | 3 | 3 | 3 5/8 | 4.06 | 1100 |
| 6 | 3/8 | 2 | 7 1/2 | 4 1/2 | 4 | 1 13/16 | 2 5/8 | 3 | 3 | 3 5/8 | 4.79 | 1250 |
| 8 | 3/8 | 2 | 9 1/2 | 4 1/2 | 4 | 2 1/4 | 2 5/8 | 3 | 3 | 3 5/8 | 6.26 | 1250 |
| Min | Max | Price |
|---|---|---|
| 1 | 49 | $66.22 |
| 50 | 99 | $60.70 |
| 100 | 249 | $55.19 |
| ≥ 250 | $49.67 |
Our service team is available from Monday to Friday between 7:30 AM and 5:00 PM Central Time: 800-877-8351
