UCF SE125-197-25TB Double-Lip Grease Seal, 1.25 in ID, 1.983 in OD, 0.25 in Width
The UCF SE125-197-25TB is a double-lip grease seal for trailer hub use, sized by shaft diameter, housing bore, outside diameter and width. Use those measurements to confirm it matches the seal being replaced.
Key Features
- Double-lip grease seal design, as stated by the manufacturer
- Fits a 1.25 in shaft diameter
- 1.983 in outside diameter
- 0.25 in width
Specifications
| Brand | UCF |
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| Manufacturer Part Number | SE125-197-25TB |
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| Product Type | Double-lip grease seal |
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| Lip Type | Double lip |
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| Inside Diameter (Shaft Diameter) | 1.25 in |
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| Outside Diameter | 1.983 in |
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| Housing Bore | 1.979 in |
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| Width | 0.25 in |
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Compatibility
Match this seal by size, not by hub description alone. The shaft should measure 1.25 in and the housing bore should measure 1.979 in, with the seal outside diameter at 1.983 in and width at 0.25 in. This is dimension guidance only and is not a fitment guarantee for any specific hub or axle.
Common Applications
The record identifies this part as a trailer hub grease seal. The FDL catalog listing in the record associates its seal reference with spindle BT8; no other application is stated in the record.
Frequently Asked Questions
What shaft size does this seal fit?
The manufacturer lists the shaft diameter as 1.25 in, with a housing bore of 1.979 in.
Is this a double-lip seal?
Yes. The manufacturer describes this part as a double lip grease seal.
How do I check whether it fits my hub?
Measure the shaft diameter and the housing bore of the hub and compare them, along with the 1.983 in outside diameter and 0.25 in width, to the dimensions listed here.
UCF is the trailer parts line of The Universal Group.