1997 GMC T7500 All wheel positions bearing reference
Look up 30 BCA catalogue entries for 1997 GMC T7500 — All wheel positions. 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 30 reference entries for 1997 GMC T7500 in All wheel positions. 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
1–25 of 30“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 |
|---|---|---|---|---|
| NB6420BCA catalogue reference | Wheel-Front Inner | 1997–2002Subject to the conditions in this row | Bearing Race
| 2021 catalogue Page 298Entry c7bd266c |
| NB6461ABCA catalogue reference | Wheel-Front Inner | 1997–2002Subject to the conditions in this row | Bearing
| 2021 catalogue Page 298Entry 1391e921 |
| NBHM212049XBCA catalogue reference | Wheel-Front Inner | 1997Subject to the conditions in this row | Bearing
| 2021 catalogue Page 297Entry 405bbdfb |
| NBJM205110BCA catalogue reference | Wheel-Front Inner | 1997Subject to the conditions in this row | Bearing Race
| 2021 catalogue Page 297Entry d82bb4c1 |
| NBJM205149ABCA catalogue reference | Wheel-Front Inner | 1997Subject to the conditions in this row | Bearing
| 2021 catalogue Page 297Entry cf5c8397 |
| NBSET423BCA catalogue reference | Wheel-Front Inner | 1997–2002Subject to the conditions in this row | Bearing and Race Set
| 2021 catalogue Page 298Entry 12cdad77 |
| NS370001ABCA catalogue reference | Wheel-Front Inner | 1997–2002Subject to the conditions in this row | Seal
| 2021 catalogue Page 298Entry 094b9c07 |
| NB3720BCA catalogue reference | Wheel-Front Outer | 1997Subject to the conditions in this row | Bearing Race
| 2021 catalogue Page 300Entry 67c0947d |
| NB3782BCA catalogue reference | Wheel-Front Outer | 1997Subject to the conditions in this row | Bearing
| 2021 catalogue Page 300Entry 1849f214 |
| NB552ABCA catalogue reference | Wheel-Front Outer | 1997–2002Subject to the conditions in this row | Bearing Race
| 2021 catalogue Page 300Entry 1a0e79d1 |
| NB557SBCA catalogue reference | Wheel-Front Outer | 1997–2002Subject to the conditions in this row | Bearing
| 2021 catalogue Page 300Entry 170ede6b |
| NBHD205BCA catalogue reference | Wheel-Front Outer | 1997Subject to the conditions in this row | Bearing and Race Set
| 2021 catalogue Page 300Entry 2fdd1728 |
| NBJM205110BCA catalogue reference | Wheel-Front Outer | 1997Subject to the conditions in this row | Bearing Race
| 2021 catalogue Page 300Entry c33e40b5 |
| NBJM205149BCA catalogue reference | Wheel-Front Outer | 1997–1998Subject to the conditions in this row | Bearing
| 2021 catalogue Page 300Entry da408d43 |
| NBJM205149ABCA catalogue reference | Wheel-Front Outer | 1997Subject to the conditions in this row | Bearing
| 2021 catalogue Page 299Entry 7b7b1952 |
| NB33287BCA catalogue reference | Wheel-Rear Inner | 1997–2002Subject to the conditions in this row | Bearing
| 2021 catalogue Page 305Entry 0526df8a |
| NB47620BCA catalogue reference | Wheel-Rear Inner | 1997–2002Subject to the conditions in this row | Bearing Race
| 2021 catalogue Page 305Entry 1496cefe |
| NB47686BCA catalogue reference | Wheel-Rear Inner | 1997–2002Subject to the conditions in this row | Bearing
| 2021 catalogue Page 305Entry b28daf0a |
| NB592ABCA catalogue reference | Wheel-Rear Inner | 1997–2002Subject to the conditions in this row | Bearing Race
| 2021 catalogue Page 305Entry e423e0a1 |
| NB594ABCA catalogue reference | Wheel-Rear Inner | 1997–2002Subject to the conditions in this row | Bearing
| 2021 catalogue Page 305Entry 83749b82 |
| NBHD203BCA catalogue reference | Wheel-Rear Inner | 1997Subject to the conditions in this row | Bearing and Race Set
| 2021 catalogue Page 304Entry 6ae231a0 |
| NBHD209BCA catalogue reference | Wheel-Rear Inner | 1997–2002Subject to the conditions in this row | Bearing and Race Set
| 2021 catalogue Page 305Entry d004ae27 |
| NS370023ABCA catalogue reference | Wheel-Rear Inner | 1997–2002Subject to the conditions in this row | Seal
| 2021 catalogue Page 305Entry e8feeded |
| NB3920BCA catalogue reference | Wheel-Rear Outer | 1997–2002Subject to the conditions in this row | Bearing Race
| 2021 catalogue Page 308Entry 9c7671b8 |
| NB39520BCA catalogue reference | Wheel-Rear Outer | 1997–2002Subject to the conditions in this row | Bearing Race
| 2021 catalogue Page 308Entry 76abc098 |
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.