Polyurethane H-Groove Guide Wheels
Polyurethane-coated guide wheels with metal hubs for wire guiding, winding, measuring and machinery contact-wheel arrangements. Select by outside diameter, tread face width, groove width and groove depth.
Choose the Finished Bore
The bore range is a configuration range, not an adjustable hole. Each wheel needs one exact finished bore. State the required bore diameter in the order requirements and confirm it with us before ordering. Do not select a range and assume any shaft within that range will fit. Dimensions are nominal; inch equivalents are rounded to three decimals.
Size Selection
| Groove | Outside diameter | Tread face width | Groove width | Groove depth | Available bore range |
|---|---|---|---|---|---|
| H | 40 mm (1.575 in) | 12 mm (0.472 in) | 3 mm (0.118 in) | 3 mm (0.118 in) | 4-12 mm |
| H | 40 mm (1.575 in) | 12 mm (0.472 in) | 5 mm (0.197 in) | 4 mm (0.157 in) | 4-12 mm |
| H | 40 mm (1.575 in) | 20 mm (0.787 in) | 10 mm (0.394 in) | 3 mm (0.118 in) | 4-12 mm |
| H | 40 mm (1.575 in) | 20 mm (0.787 in) | 12 mm (0.472 in) | 3 mm (0.118 in) | 4-12 mm |
| H | 50 mm (1.969 in) | 12 mm (0.472 in) | 4 mm (0.157 in) | 4 mm (0.157 in) | 4-12 mm |
| H | 50 mm (1.969 in) | 12 mm (0.472 in) | 6 mm (0.236 in) | 4 mm (0.157 in) | 4-12 mm |
| H | 50 mm (1.969 in) | 20 mm (0.787 in) | 12 mm (0.472 in) | 3 mm (0.118 in) | 4-15 mm |
| H | 55 mm (2.165 in) | 20 mm (0.787 in) | 10 mm (0.394 in) | 3 mm (0.118 in) | 4-15 mm |
| H | 60 mm (2.362 in) | 12 mm (0.472 in) | 6 mm (0.236 in) | 4 mm (0.157 in) | 4-15 mm |
| H | 60 mm (2.362 in) | 20 mm (0.787 in) | 13 mm (0.512 in) | 4 mm (0.157 in) | 4-20 mm |
| H | 63.7 mm (2.508 in) | 12 mm (0.472 in) | 6 mm (0.236 in) | 4 mm (0.157 in) | 4-20 mm |
| H | 63.7 mm (2.508 in) | 20 mm (0.787 in) | 13 mm (0.512 in) | 4 mm (0.157 in) | 4-20 mm |
| H | 70 mm (2.756 in) | 12 mm (0.472 in) | 6 mm (0.236 in) | 5 mm (0.197 in) | 4-20 mm |
| H | 70 mm (2.756 in) | 20 mm (0.787 in) | 12 mm (0.472 in) | 5 mm (0.197 in) | 4-20 mm |
| H | 80 mm (3.150 in) | 12 mm (0.472 in) | 6 mm (0.236 in) | 5 mm (0.197 in) | 4-20 mm |
| H | 80 mm (3.150 in) | 20 mm (0.787 in) | 12 mm (0.472 in) | 5 mm (0.197 in) | 4-20 mm |
| H | 80 mm (3.150 in) | 25 mm (0.984 in) | 15 mm (0.591 in) | 5 mm (0.197 in) | 4-25 mm |
| H | 76 mm (2.992 in) | 35 mm (1.378 in) | 20 mm (0.787 in) | 7 mm (0.276 in) | 4-20 mm |
| H | 90 mm (3.543 in) | 16 mm (0.630 in) | 7 mm (0.276 in) | 5 mm (0.197 in) | 4-25 mm |
| H | 95.5 mm (3.760 in) | 15 mm (0.591 in) | 7 mm (0.276 in) | 4 mm (0.157 in) | 6-35 mm |
| H | 95.5 mm (3.760 in) | 25 mm (0.984 in) | 15 mm (0.591 in) | 7 mm (0.276 in) | 6-35 mm |
| H | 100 mm (3.937 in) | 15 mm (0.591 in) | 7 mm (0.276 in) | 5 mm (0.197 in) | 6-35 mm |
| H | 100 mm (3.937 in) | 30 mm (1.181 in) | 15 mm (0.591 in) | 7 mm (0.276 in) | 6-35 mm |
| H | 100 mm (3.937 in) | 30 mm (1.181 in) | 20 mm (0.787 in) | 7 mm (0.276 in) | 6-35 mm |
| H | 160 mm (6.299 in) | 18 mm (0.709 in) | 8 mm (0.315 in) | 4 mm (0.157 in) | 6-35 mm |
| H | 160 mm (6.299 in) | 30 mm (1.181 in) | 16 mm (0.630 in) | 8 mm (0.315 in) | 6-35 mm |
| H | 160 mm (6.299 in) | 30 mm (1.181 in) | 20 mm (0.787 in) | 7 mm (0.276 in) | 6-35 mm |
| H | 53 mm (2.087 in) | 15 mm (0.591 in) | 10 mm (0.394 in) | 1.5 mm (0.059 in) | 5-15 mm |
Wheel Construction and Scope
The original photographs show yellow polyurethane tread, a metal hub, a shaft bore and side retaining-screw openings. Exact hub alloy, coating hardness, bore tolerance, screw thread, bearing configuration, allowable load, speed and temperature are not specified. Confirm these requirements for your machine rather than assuming them from appearance.
Installation and Measuring Use
- Check the finished shaft bore and retention method, total hub clearance, groove geometry and the material being guided.
- Keep the wheel aligned and ensure that the hub and screw clear adjacent parts. Isolate the machine before installation.
- For encoder or length-measurement use, calibrate the effective rolling circumference on the actual material. A nominal outside diameter is not a certified measurement accuracy.
- Inspect tread and fastening points for wear or damage. No encoder, mounting bracket, shaft or complete measuring system is included unless separately specified.
Original Product Photographs
Series photographs show the groove and hub construction. They do not establish the exact appearance of every size or imply a multi-wheel pack. Check the selected specifications before ordering. The incomplete and consultation-only source entries are not offered as finished configurations.
