Bentley Azure bearing, hub & seal reference
Look up 20 BCA catalogue entries for Bentley Azure. Compare full part references, component roles and recorded restrictions; confirm current vehicle-specific requirements before use.
Filter by vehicle and component
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.
Which bearing or hub reference applies?
The catalogue contains 20 reference entries for Bentley Azure. Select the year and component, then read the full condition and footnote fields. There is no single universal bearing number for every support in this vehicle.
Reference records
1–20 of 20“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 reference | Component / position | Source model years | Recorded conditions & restrictions | Source trace |
|---|---|---|---|---|
| NB109BCA catalogue reference | Automatic Transmission | 1996–2000Subject to the conditions in this row | Extension Housing Bearing - 4L80-E Trans.; Automatic Trans.; 4 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 30Entry 0d464c96 |
| NS224510BCA catalogue reference | Automatic Transmission | 2007–2010Subject to the conditions in this row | Oil Pump Seal - Front - 6HP26 Trans.; Automatic Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 30Entry 6d53bfe4 |
| NS4598BCA catalogue reference | Automatic Transmission | 1996–1999Subject to the conditions in this row | Oil Pump Seal - Front - 4L80-E TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 30Entry 4acf04c7 |
| NS9449BCA catalogue reference | Automatic Transmission | 1996–2003Subject to the conditions in this row | Extension Housing Seal - 4L80-E Trans.; Automatic Trans.; 4 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 30Entry e8c93140 |
| WE61445BCA catalogue reference | Automatic Transmission | 2007–2010Subject to the conditions in this row | Output Shaft Bearing - 6HP26 Trans.; Automatic Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 30Entry cc3f6c02 |
| NB29520BCA catalogue reference | Axle | 1996–1998Subject to the conditions in this row | Differential Bearing Race - Rear Left
| 2021 catalogue Page 31Entry 28009210 |
| NB29590BCA catalogue reference | Axle | 1996–1998Subject to the conditions in this row | Bearing - Rear Left
| 2021 catalogue Page 31Entry 087bece5 |
| NB362ABCA catalogue reference | Axle | 1996–1998Subject to the conditions in this row | Differential Bearing Race - Rear Right
| 2021 catalogue Page 31Entry fed9d1ab |
| NB368ABCA catalogue reference | Axle | 1996–1998Subject to the conditions in this row | Bearing - Rear Right
| 2021 catalogue Page 31Entry 76e45c0d |
| NBHM88610BCA catalogue reference | Differential | 1996–1998Subject to the conditions in this row | Pinion Race - Rear Outer
| 2021 catalogue Page 31Entry 133ed862 |
| NBHM88649BCA catalogue reference | Differential | 1996–1998Subject to the conditions in this row | Pinion Bearing - Rear Outer
| 2021 catalogue Page 31Entry 7075e0e6 |
| NBHM903210BCA catalogue reference | Differential | 1996–1998Subject to the conditions in this row | Pinion Race - Rear Inner
| 2021 catalogue Page 31Entry 5ba23326 |
| NBHM903249BCA catalogue reference | Differential | 1996–1998Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 31Entry 5be95a55 |
| NBLM29710BCA catalogue reference | Wheel-Front Inner | 1996–1998Subject to the conditions in this row | Bearing RaceNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 31Entry 10ebbc48 |
| NBLM29749BCA catalogue reference | Wheel-Front Inner | 1996–1998Subject to the conditions in this row | BearingNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 31Entry b1dbbce8 |
| NBA4BCA catalogue reference | Wheel-Front Outer | 1996–1998Subject to the conditions in this row | Bearing and Race SetNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 31Entry 70d2d1c9 |
| NB18720BCA catalogue reference | Wheel-Rear Inner | 1996–1998Subject to the conditions in this row | Bearing RaceNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 31Entry c6a62bbe |
| NB18790BCA catalogue reference | Wheel-Rear Inner | 1996–1998Subject to the conditions in this row | BearingNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 31Entry 6659a401 |
| NB18620BCA catalogue reference | Wheel-Rear Outer | 1996–1998Subject to the conditions in this row | Bearing RaceNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 31Entry 332f142c |
| NB18690BCA catalogue reference | Wheel-Rear Outer | 1996–1998Subject to the conditions in this row | BearingNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 31Entry c48f1c28 |
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.