Quick Summary
The PUWANY TBP-1980 is a chrome-plated steel trailer bearing protector sized for a 1.98-inch hub bore. It is intended to help retain grease in the hub while limiting entry of water, dirt, and road grime. Measure the hub bore and check axle compatibility before selecting this size.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Model and part number | PUWANY-TBP-1980; part number TBP-1980. |
| Hub bore | 1.98 inches. Confirm the hub bore measurement before purchase. |
| Material and finish | Chrome-plated steel housing. |
| Intended function | Designed to help hold grease in the hub and limit entry of water, dirt, and road grime. This does not establish a guaranteed bearing life or protection level. |
| Stated axle compatibility | Described as compatible with most 2,000-3,500 lb trailer axles. Check the specific axle and hub rather than relying on this range alone. |
What to Compare Before Buying
- Hub bore: Measure the bore and compare it with the 1.98-inch size.
- Axle fit: Check compatibility with the specific trailer axle and hub; the stated axle range is not a fitment guarantee.
- Configuration: Confirm the exact quantity and any included covers for the selected configuration.
Setup and Correct Use
The listing describes tapping the protector into place with a wood block and hammer. Confirm the size and fit before installation, and follow the product-specific instructions for the trailer and hub.
Before You Decide
Check the 1.98-inch hub bore, the specific axle fit, and the contents of the selected configuration before choosing this bearing protector.









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