2002 Mazda Protege bearing, hub & seal reference
Look up 20 BCA catalogue entries for 2002 Mazda Protege. 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 2002 Mazda Protege. 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 |
|---|---|---|---|---|
| NB202SSBCA catalogue reference | Clutch | 2002–2003Subject to the conditions in this row | Pilot Bearing - 2.0L 2000cc L4No additional numbered footnote is attached to this source row. | 2021 catalogue Page 415Entry 6913c278 |
| NB614155BCA catalogue reference | Clutch | 2001–2003Subject to the conditions in this row | Release Bearing - 2.0L 2000cc L4
| 2021 catalogue Page 415Entry 137b702e |
| NS223420BCA catalogue reference | Engine | 2001–2003Subject to the conditions in this row | Camshaft Seal - 2.0L 2000cc L4No additional numbered footnote is attached to this source row. | 2021 catalogue Page 418Entry 7f07ae3a |
| NS710355BCA catalogue reference | Engine | 2001–2003Subject to the conditions in this row | Crankshaft Seal - Front - 1.6L 1589cc L4No additional numbered footnote is attached to this source row. | 2021 catalogue Page 418Entry 968aea0e |
| NS99134BCA catalogue reference | Engine | 1995–2003Subject to the conditions in this row | Camshaft Repair SleeveNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 418Entry fa33f13f |
| NS99166BCA catalogue reference | Engine | 2001–2003Subject to the conditions in this row | Crankshaft Repair Sleeve - Front - 2.0L 2000cc L4No additional numbered footnote is attached to this source row. | 2021 catalogue Page 418Entry 74e0c20b |
| NB303CCBCA catalogue reference | Generator | 1995–2002Subject to the conditions in this row | Drive End Bearing
| 2021 catalogue Page 420Entry 5266aa88 |
| NB205FFBCA catalogue reference | Manual Transmission | 2001–2003Subject to the conditions in this row | Input Shaft Bearing - F52 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 420Entry fa928c67 |
| NB32008BCA catalogue reference | Manual Transmission | 2002–2003Subject to the conditions in this row | Differential Bearing - G5Y Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 421Entry d34c3e25 |
| NB32205BCA catalogue reference | Manual Transmission | 1995–2003Subject to the conditions in this row | Countershaft Bearing - Front - F52 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 420Entry f8d86815 |
| NBA17BCA catalogue reference | Manual Transmission | 1995–2003Subject to the conditions in this row | Differential Bearing - Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 420Entry baedee3d |
| NBA32BCA catalogue reference | Manual Transmission | 2001–2003Subject to the conditions in this row | Input Shaft Bearing - Outer
| 2021 catalogue Page 420Entry e94f5e34 |
| NS1990BCA catalogue reference | Manual Transmission | 2002–2003Subject to the conditions in this row | Input Shaft Seal - Outer - G5Y Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 421Entry 9217757d |
| NS221620BCA catalogue reference | Manual Transmission | 2002–2003Subject to the conditions in this row | Shift Shaft Seal - G5Y Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 421Entry 3c4e81c4 |
| NS710396BCA catalogue reference | Manual Transmission | 1995–2003Subject to the conditions in this row | Output Shaft Seal - Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 420Entry b3162089 |
| NS99133BCA catalogue reference | Manual Transmission | 1995–2003Subject to the conditions in this row | Output Shaft Repair Sleeve - Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 420Entry af57fc45 |
| NS1932BCA catalogue reference | Wheel-Front | 1995–2003Subject to the conditions in this row | SealNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 424Entry db6a774e |
| WE60732BCA catalogue reference | Wheel-Front | 1995–2003Subject to the conditions in this row | BearingNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 424Entry 729028fb |
| WE60434BCA catalogue reference | Wheel-Rear | 1995–2003Subject to the conditions in this row | Bearing and Hub Assembly - Rear Drum; Non-ABSNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 426Entry ddf0cc9a |
| WE60558BCA catalogue reference | Wheel-Rear | 2001–2002Subject to the conditions in this row | Bearing and Hub Assembly - Rear Disc; 4-Wheel ABSNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 426Entry f51197c2 |
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.