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Identify the vehicle. Retain the restrictions.

BCA NB109 — vehicle application reference — page 2

Inspect 125 source-listed vehicle applications for BCA NB109, with the original year ranges, component positions and restrictions. Historical catalogue evidence is not current VIN fitment approval.

Source-backed catalogue lookup

Filter by vehicle and component

Selections apply immediately. Every result retains the original year range, component position and additional restrictions. The button also works without JavaScript.

What this lookup establishes—and what it does not

Source: BCA 2021 Wheel Hub Assembly, Bearing and Seal Catalog. The loaded entries cover listed model years from 1995 through 2020. This is a historical catalogue reference, not a live VIN decoder or a guarantee for every trim, market or production date.

BCA is an NTN-owned product line. The numbers below remain BCA part references; they are not silently converted into NTN, SKF or another brand's part numbers. Confirm current OEM/service requirements before use.

Recorded application evidence

Where this exact BCA reference is listed

BCA NB109 appears in 125 source application entries below. Different entries can have different vehicles, positions and restrictions. A shared part reference does not make every bearing in the vehicle interchangeable.

Reference records

26–50 of 125

“Bearing”, “hub assembly”, “seal” and “repair sleeve” describe different components. The source description, rather than the catalogue title, determines the role of each number.

On a phone, each record is shown as a complete card with its restrictions. These records do not supply tightening torques or certify a replacement.

BCA part referenceComponent / positionSource model yearsRecorded conditions & restrictionsSource trace
NB109BCA catalogue referenceTransfer Case
Listed vehicle modelsBMW
Alpina B6 xDrive Gran Coupe
2015–2019Subject to the conditions in this rowOutput Shaft Bearing - Rear
  • [136] with Magna ATC35L Transfer Case; 1 Speed; Full Time 4WD
2021 catalogue
Page 48Entry 94942bf4
NB109BCA catalogue referenceTransfer Case
Listed vehicle modelsBMW
Alpina B7 xDrive · Alpina B7L xDrive
2012–2015Subject to the conditions in this rowOutput Shaft Bearing - Rear
  • [136] with Magna ATC35L Transfer Case; 1 Speed; Full Time 4WD
2021 catalogue
Page 47Entry 84620690
NB109BCA catalogue referenceTransfer Case
Listed vehicle modelsBMW
M760i xDrive
2017–2018Subject to the conditions in this rowOutput Shaft Bearing - Rear
  • [136] with Magna ATC35L Transfer Case; 1 Speed; Full Time 4WD
2021 catalogue
Page 48Entry 7c54119c
NB109BCA catalogue referenceTransfer Case
Listed vehicle modelsBMW
X3
2004–2011Subject to the conditions in this rowOutput Shaft Bearing - RearNo additional numbered footnote is attached to this source row.2021 catalogue
Page 46Entry 83a4085c
NB109BCA catalogue referenceTransfer Case
Listed vehicle modelsBMW
X3
2010–2018Subject to the conditions in this rowOutput Shaft Bearing - Front
  • [177] with Magna ATC45L Transfer Case; 1 Speed; Full Time 4WD
2021 catalogue
Page 47Entry 265beb60
NB109BCA catalogue referenceTransfer Case
Listed vehicle modelsBMW
X3
2012–2018Subject to the conditions in this rowOutput Shaft Bearing - Rear
  • [177] with Magna ATC45L Transfer Case; 1 Speed; Full Time 4WD
2021 catalogue
Page 47Entry 55ed9bc1
NB109BCA catalogue referenceTransfer Case
Listed vehicle modelsBMW
X4
2015–2018Subject to the conditions in this rowOutput Shaft Bearing - Rear
  • [136] with Magna ATC35L Transfer Case; 1 Speed; Full Time 4WD
2021 catalogue
Page 48Entry 54ca295e
NB109BCA catalogue referenceTransfer Case
Listed vehicle modelsBMW
X4
2015–2019Subject to the conditions in this rowOutput Shaft Bearing - Rear
  • [177] with Magna ATC45L Transfer Case; 1 Speed; Full Time 4WD
2021 catalogue
Page 48Entry acfb9f33
NB109BCA catalogue referenceTransfer Case
Listed vehicle modelsBMW
X4
2015–2019Subject to the conditions in this rowOutput Shaft Bearing - Front
  • [177] with Magna ATC45L Transfer Case; 1 Speed; Full Time 4WD
2021 catalogue
Page 48Entry e236beb4
NB109BCA catalogue referenceTransfer Case
Listed vehicle modelsBMW
X5
2009–2019Subject to the conditions in this rowOutput Shaft Bearing - Front
  • [177] with Magna ATC45L Transfer Case; 1 Speed; Full Time 4WD
2021 catalogue
Page 48Entry 266e30e2
NB109BCA catalogue referenceTransfer Case
Listed vehicle modelsBMW
X5
2009–2019Subject to the conditions in this rowOutput Shaft Bearing - Rear
  • [177] with Magna ATC45L Transfer Case; 1 Speed; Full Time 4WD
2021 catalogue
Page 48Entry eb3e6c45
NB109BCA catalogue referenceTransfer Case
Listed vehicle modelsBMW
X6
2008–2019Subject to the conditions in this rowOutput Shaft Bearing - Rear
  • [177] with Magna ATC45L Transfer Case; 1 Speed; Full Time 4WD
2021 catalogue
Page 48Entry 4681aa3d
NB109BCA catalogue referenceTransfer Case
Listed vehicle modelsBMW
X6
2008–2019Subject to the conditions in this rowOutput Shaft Bearing - Front
  • [177] with Magna ATC45L Transfer Case; 1 Speed; Full Time 4WD
2021 catalogue
Page 48Entry b6704928
NB109BCA catalogue referenceAutomatic Transmission
Listed vehicle modelsBentley
Arnage
2000Subject to the conditions in this rowExtension Housing Bearing - 4L80-E Trans.; Automatic Trans.; 4 Speed TransNo additional numbered footnote is attached to this source row.2021 catalogue
Page 30Entry 340d75fe
NB109BCA catalogue referenceAutomatic Transmission
Listed vehicle modelsBentley
Azure
1996–2000Subject to the conditions in this rowExtension Housing Bearing - 4L80-E Trans.; Automatic Trans.; 4 Speed TransNo additional numbered footnote is attached to this source row.2021 catalogue
Page 30Entry 0d464c96
NB109BCA catalogue referenceAutomatic Transmission
Listed vehicle modelsBentley
Brooklands · Turbo R
1995–1998Subject to the conditions in this rowExtension Housing Bearing - 4L80-E Trans.; Automatic Trans.; 4 Speed TransNo additional numbered footnote is attached to this source row.2021 catalogue
Page 30Entry 6d911f90
NB109BCA catalogue referenceAutomatic Transmission
Listed vehicle modelsBentley
Continental
1995–2000Subject to the conditions in this rowExtension Housing Bearing - 4L80-E Trans.; Automatic Trans.; 4 Speed TransNo additional numbered footnote is attached to this source row.2021 catalogue
Page 30Entry 566e8094
NB109BCA catalogue referenceTransfer Case
Listed vehicle modelsCadillac
ATS · CTS
2013–2016Subject to the conditions in this rowOutput Shaft Bearing - Front
  • [251] with Borg-Warner 4474 Transfer Case; with Full Time 4WD; 1 Speed
2021 catalogue
Page 67Entry 22673ef4
NB109BCA catalogue referenceTransfer Case
Listed vehicle modelsCadillac
ATS · CTS
2013–2019Subject to the conditions in this rowOutput Shaft Bearing - Rear
  • [252] with Borg-Warner 4474 Transfer Case; 1 Speed; Full Time 4WD
2021 catalogue
Page 67Entry aab79ba7
NB109BCA catalogue referenceTransfer Case
Listed vehicle modelsCadillac
Escalade
2013–2014Subject to the conditions in this rowOutput Shaft Bearing - Front
  • [305] with Borg-Warner 4485 Transfer Case; 1 Speed; Full Time 4WD
2021 catalogue
Page 67Entry 3cea9141
NB109BCA catalogue referenceTransfer Case
Listed vehicle modelsCadillac
Escalade · Escalade ESV · Escalade EXT
2003–2006Subject to the conditions in this rowOutput Shaft Bearing - Front
  • [304] with Borg-Warner 4481 Transfer Case; with Full Time 4WD; 1 Speed
2021 catalogue
Page 66Entry 87757856
NB109BCA catalogue referenceTransfer Case
Listed vehicle modelsCadillac
Escalade · Escalade EXT
2007–2012Subject to the conditions in this rowOutput Shaft Bearing - Front
  • [306] with Borg-Warner 4485 Transfer Case; with Full Time 4WD; 1 Speed
2021 catalogue
Page 66Entry 65ee03ad
NB109BCA catalogue referenceTransfer Case
Listed vehicle modelsCadillac
Escalade ESV
2007–2014Subject to the conditions in this rowOutput Shaft Bearing - Front
  • [306] with Borg-Warner 4485 Transfer Case; with Full Time 4WD; 1 Speed
2021 catalogue
Page 67Entry 9a0aa9a7
NB109BCA catalogue referenceTransfer Case
Listed vehicle modelsCadillac
Escalade EXT
2013Subject to the conditions in this rowOutput Shaft Bearing - Front
  • [305] with Borg-Warner 4485 Transfer Case; 1 Speed; Full Time 4WD
2021 catalogue
Page 66Entry 5a1b846e
NB109BCA catalogue referenceTransfer Case
Listed vehicle modelsCadillac
SRX
2004–2009Subject to the conditions in this rowOutput Shaft Bearing - Rear
  • [320] with Borg-Warner 4476 Transfer Case; 1 Speed; Full Time 4WD
2021 catalogue
Page 66Entry 81a7621d

Checks before treating a reference as a replacement

Identify the complete vehicle

Match model year, engine, transmission, driven axle, body and production/VIN limits. A year and model name alone may leave several valid-looking entries.

Match the component role

Distinguish a loose bearing, complete hub, cup/cone, seal and repair sleeve. Check front/rear and inner/outer or left/right position exactly as recorded.

Preserve vehicle-specific interfaces

Confirm encoder/ABS arrangement, flange and spline interfaces, retention and the current service procedure. Do not transfer torque or installation force from an unrelated part.

How to use these results

Does a listed number guarantee fitment for my VIN?

No. These are source-listed catalogue references. Read every restriction and verify the current OEM and manufacturer information for the exact vehicle configuration. Missing VIN or production details remain unknown.

Can I replace a hub using a bearing with the same dimensions?

Not on dimensions alone. The complete assembly, encoder, retention, loading and installation interfaces must agree. The main bearing catalogue and cross-brand comparisons are separate dimensional references, not vehicle approvals.

Where are the axle-nut torque and installation instructions?

This application catalogue does not establish a universal torque or a complete installation sequence. Use the current vehicle-specific service procedure, including fastener reuse rules and staged tightening. Do not infer torque from the bearing number.

Does wheel noise prove that one of these parts has failed?

No. Bearing damage, tyres, brakes and driveline faults can produce overlapping symptoms. A reference lookup identifies candidates; it does not diagnose the cause or prove which side has failed.

Look up an exact source part number

Keep the BCA prefix and full marking. Similar numbers from other manufacturers are not automatically cross-references.

Continue the technical investigation

Source and interpretation limits

Factual reference basis: BCA 2021 Wheel Hub Assembly, Bearing and Seal Catalog, published by BCA Bearings, an NTN product line, with its linked numbered footnote reference. Each row retains its source page and restrictions. Vehicle names shared by one source entry remain associated with that entry; source counts are not quantities for sale.

BearingScope provides independently organized technical lookup and interpretation. It does not sell these parts, provide a repair service, certify current fitment, or claim that an absent result is unavailable from a manufacturer. Original public catalogue files and source fingerprints are retained in the site's verification records.

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