Rolls-Royce Corniche S bearing, hub & seal reference
Look up 18 BCA catalogue entries for Rolls-Royce Corniche S. 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 18 reference entries for Rolls-Royce Corniche S. 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.
Choose a recorded model year
Reference records
1–18 of 18“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 | 1995Subject to the conditions in this row | Extension Housing Bearing - Automatic Trans.; 4 Speed Trans
| 2021 catalogue Page 526Entry a1dcbe21 |
| NS4598BCA catalogue reference | Automatic Transmission | 1995Subject 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 526Entry 687b8017 |
| NS9449BCA catalogue reference | Automatic Transmission | 1995Subject 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 526Entry d4d22260 |
| NB29520BCA catalogue reference | Axle | 1995Subject to the conditions in this row | Differential Bearing Race - Rear Left
| 2021 catalogue Page 526Entry 2676ad07 |
| NB29590BCA catalogue reference | Axle | 1995Subject to the conditions in this row | Bearing - Rear LeftNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 526Entry 7bbc0ebf |
| NB362ABCA catalogue reference | Axle | 1995Subject to the conditions in this row | Differential Bearing Race - Rear Right
| 2021 catalogue Page 526Entry 8c5257c7 |
| NB368ABCA catalogue reference | Axle | 1995Subject to the conditions in this row | Bearing - Rear Right
| 2021 catalogue Page 526Entry ec635e64 |
| NBHM88610BCA catalogue reference | Differential | 1995Subject to the conditions in this row | Pinion Race - Rear Outer
| 2021 catalogue Page 526Entry ddaeaa4f |
| NBHM88649BCA catalogue reference | Differential | 1995Subject to the conditions in this row | Pinion Bearing - Rear Outer
| 2021 catalogue Page 526Entry 2b8711fe |
| NBHM903210BCA catalogue reference | Differential | 1995Subject to the conditions in this row | Pinion Race - Rear Inner
| 2021 catalogue Page 526Entry 6866f69b |
| NBHM903249BCA catalogue reference | Differential | 1995Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 526Entry f6792a95 |
| NBLM29710BCA catalogue reference | Wheel-Front Inner | 1995Subject to the conditions in this row | Bearing RaceNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 526Entry 6d6de70a |
| NBLM29749BCA catalogue reference | Wheel-Front Inner | 1995Subject to the conditions in this row | BearingNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 526Entry 545a4494 |
| NBA4BCA catalogue reference | Wheel-Front Outer | 1995Subject to the conditions in this row | Bearing and Race SetNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 527Entry 878663a7 |
| NB18720BCA catalogue reference | Wheel-Rear Inner | 1995Subject to the conditions in this row | Bearing RaceNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 527Entry f4b78b34 |
| NB18790BCA catalogue reference | Wheel-Rear Inner | 1995Subject to the conditions in this row | BearingNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 527Entry 58557133 |
| NB18620BCA catalogue reference | Wheel-Rear Outer | 1995Subject to the conditions in this row | Bearing RaceNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 527Entry e8ffb867 |
| NB18690BCA catalogue reference | Wheel-Rear Outer | 1995Subject to the conditions in this row | BearingNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 527Entry e8660e29 |
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.