2780-20 – Center Support Bearing – Bmw Application – 1.181″ ID – 2.500″ Center Bearing To Base

SKU: 2780-20

$55.04

10 in stock

Description

2780-20 center support bearing, BMW application, 1.181″ bore, 2.500″ center-to-base height, 5.500″ mount spacing.

Full Description

2780-20 -- BMW Two-Piece Propshaft Center Support Bearing

An upgrade path that many BMW owners attempt is replacing a worn center support bearing with the physical bearing only, pressing it into the original rubber cup. This shortcut fails because the rubber cup deforms asymmetrically during pressing, leaving the bearing cocked in its housing by as much as 0.5 degrees -- enough to cause measurable vibration. The 2780-20 is supplied as a complete assembly; install it as delivered.

Specifications: 1.181" bore, 2.500" center-to-base height, 5.500" center-to-center mount hole spacing. These dimensions correspond to BMW platforms using the narrower 5.5" tunnel bracket span. Confirm the mount span on your crossmember before ordering -- 2780-35 and 2780-20 share the same bore and center-to-base height but have different mount spans (5.500" vs. 5.500" -- identical in this case; verify notes field on the product data for any variation).

Browse all BMW-specific center support bearings in the full catalog.

Additional information
ApplicationBMW
Bearing id1.181
Center bearing to base2.500
Ctr to ctr of mount holes5.500
Partn number2780-20

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Center Support Bearing (323)
1280-10 center support bearing
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Bearing id
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1.181
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Notes
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Bolt heads opposite side of spacers
Partn number
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1280-20 center support bearing
Application
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Bearing id
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1.181
Center bearing to base
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Notes
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Partn number
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1280-30 center support bearing
Application
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Nissan, Infiniti
Bearing id
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1.181
Center bearing to base
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2.170
Ctr to ctr of mount holes
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6.000
Notes
:
Double metal rings surrounding the rubber and bearing. Comes with nut and washer/spacer
Partn number
:
1280-30
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1280-35 center support bearing
Application
:
Nissan
Bearing id
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1.378
Center bearing to base
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2.180
Ctr to ctr of mount holes
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Notes
:
Infiniti/ Nissan. Like 1280-30 but with larger bearing ID / Bracket not included. comes with new nut washer/spacer
Partn number
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1280-40 center support bearing
Application
:
Nissan
Bearing id
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1.181
Center bearing to base
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2.500
Ctr to ctr of mount holes
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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
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1280-40
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1280-50 center support bearing
Application
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Nissan
Bearing id
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1.181
Center bearing to base
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Ctr to ctr of mount holes
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Notes
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300ZX (90-96)
Partn number
:
1280-50
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1280-70 center support bearing
Application
:
Infiniti
Bearing id
:
1.181
Center bearing to base
:
1.125
Ctr to ctr of mount holes
:
6.000
Notes
:
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Partn number
:
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1280-74 center support bearing
Application
:
INFINITI Q50, Q60
Bearing id
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1.181
Ctr to ctr of mount holes
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Notes
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3 mm spacer
Partn number
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1280-75 center support bearing
Application
:
INFINITI Q50, Q60, Q70, M37, M56
Bearing id
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1.181
Center bearing to base
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197
Ctr to ctr of mount holes
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6.000
Notes
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Partn number
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1280-75
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