UCF SE212-337-37TB Double-Lip Grease Seal, 2.125 in ID, 3.376 in OD, 0.375 in Width
The UCF SE212-337-37TB 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 2.125 in shaft diameter
- 3.376 in outside diameter
- 0.375 in width, per the manufacturer
Specifications
| Brand | UCF |
|---|
| Manufacturer Part Number | SE212-337-37TB |
|---|
| Product Type | Double-lip grease seal |
|---|
| Lip Type | Double lip |
|---|
| Inside Diameter (Shaft Diameter) | 2.125 in |
|---|
| Outside Diameter | 3.376 in |
|---|
| Housing Bore | 3.372 in |
|---|
| Width | 0.375 in |
|---|
Compatibility
Match this seal by size, not by hub description alone. The shaft should measure 2.125 in and the housing bore should measure 3.372 in, with the seal outside diameter at 3.376 in and width at 0.375 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 #42; 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 2.125 in, with a housing bore of 3.372 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 3.376 in outside diameter and 0.375 in width, to the dimensions listed here.
UCF is the trailer parts line of The Universal Group.
