3R80-15 – Center Support Bearing – 1.574″ ID – Multiple Application – Notes 40x62x15 Bearing only
$77.41
5 in stock
Description
3R80-15 Center Support Bearing — MULTIPLE series, 1.574″ inner dia | 0″ center-to-base | 0″ mount spacing. Professional replacement. Verify inner dia and mount spacing.
The 3R80-15 center support bearing supports the midshaft section of a two-piece driveshaft, keeping it running concentric with the vehicle's drivetrain axis. When this bearing fails, the midshaft droops and the driveshaft angles change — you'll feel it as a vibration that gets progressively worse at highway speed. The 3R80-15 center support bearing is the correct replacement for MULTIPLE series applications, with the exact inner diameter and mount hole spacing your application requires.
3R80-15 Center Support Bearing — MULTIPLE Series Dimensions & Mount Specs
The 3R80-15 center support bearing specs: 1.574" inner dia | 0" center-to-base | 0" mount spacing. 40x62x15 Bearing only. Fits in housings of 3R80-10, 3R80-25, 3R80-30 and 3R80-35. Application: MULTIPLE series. Inner diameter must match the midshaft stub OD exactly — a loose fit allows the bearing to walk on the shaft, which causes vibration and accelerates wear on both the bearing race and the shaft surface. Mount hole center-to-center spacing must match your crossmember bracket.
When replacing a center support bearing on a two-piece shaft, replace the complete assembly — bearing race, rubber isolator, and bracket together. A new race in an old hardened rubber mount still vibrates. The rubber isolator is what actually absorbs the midshaft movement; without it the bearing transmits every frequency directly to the frame.
Key Features
- Application: MULTIPLE series — verify your driveshaft series matches
- Bearing inner dia: 1.574" — must match midshaft stub OD exactly
- Center-to-base: 0" — height from shaft centerline to mounting surface
- Mount hole spacing: 0" — must match crossmember bracket exactly
- Complete assembly — bearing race, rubber isolator, and bracket as one unit
- Rubber isolator included — absorbs midshaft vibration, reduces NVH to frame
- Note: 40x62x15 Bearing only. Fits in housings of 3R80-10, 3R80-25, 3R80-30 and 3R80-35
Specifications
- SKU: 3R80-15
- Brand: UDS
- Application: MULTIPLE Series
- Bearing ID: 1.574"
- Center to Base: 0"
- Mount Hole Spacing: 0"
- Notes: 40x62x15 Bearing only. Fits in housings of 3R80-10, 3R80-25, 3R80-30 and 3R80-35
| Application |
MULTIPLE |
|---|---|
| Bearing id |
1.574 |
| Center bearing to base |
0 |
| Ctr to ctr of mount holes |
0 |
| Notes |
40x62x15 Bearing only. Fits in housings of 3R80-10, 3R80-25, 3R80-30 and 3R80-35 |
| Partn number |
3R80-15 |
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