2880-18M – Center Support Bearing – Mercedes Application – 1.181″ ID – 1.950″ Center Bearing To Base
$121.16
Out of stock
Description
Mercedes-Benz application center support bearing SKU 2880-18M: 1.181″ bore, 1.950″ center-to-base height; metric-specification rubber-isolated assembly for Mercedes propshaft hanger.
Full Description
2880-18M Specifications
Application: Mercedes-Benz | Bore ID: 1.181" (30 mm) | Center to Base: 1.950" | Spec: Metric | Type: Rubber-isolated center support bearing
The "M" suffix on 2880-18M indicates a metric-specification assembly -- all dimensional tolerances conform to ISO metric standards rather than SAE equivalents. This is the same distinction as the 2780-58M BMW unit: the rubber isolator's spring rate is specified in N/mm rather than lb/in, and the inner race press-fit tolerance follows ISO H7/r6 rather than SAE equivalents.
The 1.950" center-to-base height is application-specific for certain Mercedes models; it is 0.050" taller than a 1.900" and 0.050" shorter than a 2.000" unit. While this appears to be a minor difference, Mercedes NVH engineering maintains these tolerances to ensure the propshaft operating angle at the center joint stays within the design envelope. Mercedes OEM part numbers for 1.950" height, 30 mm bore assemblies are in the A 210 and A 211 series; confirm via STAR ETK by VIN.
Additional information
| Application | MERCEDES |
|---|---|
| Bearing id | 1.181 |
| Center bearing to base | 1.950 |
| Ctr to ctr of mount holes | 8.250 |
| Notes | Aluminum, Mercedes, w/ 30mm bearing. Need to replace this bearing with a 2880-99 (32mm id) for proper bearing installation on OEM shaft |
| Partn number | 2880-18M |
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| Center Support Bearing (323) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Application Nissan Bearing id 1.181 Center bearing to base 2.375 Ctr to ctr of mount holes 0 Notes 620 Pickup (73-79) Partn number 1280-10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Application Nissan Juke 11-17 Bearing id 1.181 Center bearing to base 570 Ctr to ctr of mount holes 7.125 Notes Bolt heads opposite side of spacers Partn number 1280-15 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Application Nissan Bearing id 1.181 Center bearing to base 2.375 Ctr to ctr of mount holes 9.375 Notes Pickup 4X4 (79-88) Partn number 1280-20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Application Nissan, Infiniti Bearing id 1.181 Center bearing to base 2.170 Ctr to ctr of mount holes 6.000 Notes Double metal rings surrounding the rubber and bearing. Comes with nut and washer/spacer Partn number 1280-30 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Application Nissan Bearing id 1.378 Center bearing to base 2.180 Ctr to ctr of mount holes 0 Notes Infiniti/ Nissan. Like 1280-30 but with larger bearing ID / Bracket not included. comes with new nut washer/spacer Partn number 1280-35 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Application Nissan Bearing id 1.181 Center bearing to base 2.500 Ctr to ctr of mount holes 6.000 Notes Nissan / Infiniti / Frontier 4X4 (98-03) Hardbody 4X4 (86-97) Pathfinder 4X4 (87-03) Xterra 4X4 (00-03) QX4 4X4 (00-03) Partn number 1280-40 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Application Nissan Bearing id 1.181 Center bearing to base 2.125 Ctr to ctr of mount holes 5.875 Notes 300ZX (90-96) Partn number 1280-50 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Application Infiniti Bearing id 1.181 Center bearing to base 1.125 Ctr to ctr of mount holes 6.000 Notes Q45 (90-96) Partn number 1280-70 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Application INFINITI Q50, Q60 Bearing id 1.181 Ctr to ctr of mount holes 6.000 Notes 3 mm spacer Partn number 1280-74 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Application INFINITI Q50, Q60, Q70, M37, M56 Bearing id 1.181 Center bearing to base 197 Ctr to ctr of mount holes 6.000 Notes 11 mm spacer Partn number 1280-75 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
