Parts Comparison
Heavy Wall 1/4 Imperial Bearings
Hex or square ID available as well as flange bearings and secondary machining. Most tooling available to make special sizes. ID's from 20" down to .125".| << Back to Parts Listing | ||||||||||||||
| PWR20L28 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal ID (in) | 1 1/4 | |||||||||||||
| Min. ID (in) | 1.2564 | |||||||||||||
| Max. ID (in) | 1.2594 | |||||||||||||
| Min. OD (in) | 1.7528 | |||||||||||||
| Max. OD (in) | 1.7548 | |||||||||||||
| Min. Recommended Housing Bore (in) | 1.750 | |||||||||||||
| Max. Recommended Housing Bore (in) | 1.752 | |||||||||||||
| Min. Press Fit (in) | 0.0008 | |||||||||||||
| Max. Press Fit (in) | 0.0048 | |||||||||||||
| Min. Recommended Shaft Size (in) | 1.2500 | |||||||||||||
| Max. Recommended Shaft Size (in) | 1.2480 | |||||||||||||
| Min. Running Clearance (in) | 0.0016 | |||||||||||||
| Max. Running Clearance (in) | 0.0106 | |||||||||||||
| Length Tolerance (in) | +/- 0.010 | |||||||||||||
| << Back to Parts Listing | ||||||||||||||
Disclaimer
Any ratings are typical for design purposes. Final testing and approval is the customer\'s responsibility for their application. This information is derived from our testing and published data. There is no assurance of these properties, or warranty provided that these products are suitable for any particular purpose or operational situation.
Polygon certifies that their product will be free from material defect. Polygon will not accept any liability for loss, damages, or costs from use or misuse of our products.
Specifications are subject to change, and may be affected by our continual process of improvement. Changes may be made without prior announcement.
