1997 GMC C6500 Topkick All wheel positions bearing reference
Look up 31 BCA catalogue entries for 1997 GMC C6500 Topkick — 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 31 reference entries for 1997 GMC C6500 Topkick 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 31“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 |
|---|---|---|---|---|
| NBJM205110BCA catalogue reference | Wheel-Front Inner | 1997–1998Subject to the conditions in this row | Bearing Race
| 2021 catalogue Page 297Entry 98fb85de |
| NBJM205149BCA catalogue reference | Wheel-Front Inner | 1997–1998Subject to the conditions in this row | Bearing
| 2021 catalogue Page 297Entry ad32693d |
| NBJM205149ABCA catalogue reference | Wheel-Front Inner | 1997Subject to the conditions in this row | Bearing
| 2021 catalogue Page 297Entry cf5c8397 |
| NBJM207049ABCA catalogue reference | Wheel-Front Inner | 1997Subject to the conditions in this row | Bearing
| 2021 catalogue Page 297Entry b479c017 |
| NB25820BCA catalogue reference | Wheel-Front Outer | 1997Subject to the conditions in this row | Bearing Race
| 2021 catalogue Page 299Entry b67a95fb |
| NB25877BCA catalogue reference | Wheel-Front Outer | 1997Subject to the conditions in this row | Bearing
| 2021 catalogue Page 299Entry 9be4625d |
| NB33208BCA catalogue reference | Wheel-Front Outer | 1997Subject to the conditions in this row | Bearing and Race Set
| 2021 catalogue Page 300Entry 149b1246 |
| 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 |
| NB557SBCA catalogue reference | Wheel-Front Outer | 1997Subject to the conditions in this row | Bearing
| 2021 catalogue Page 299Entry e163c465 |
| 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 | 1997–1998Subject to the conditions in this row | Bearing Race
| 2021 catalogue Page 300Entry 68803d04 |
| NBJM205149BCA catalogue reference | Wheel-Front Outer | 1997–1998Subject to the conditions in this row | Bearing
| 2021 catalogue Page 300Entry 0d385e2e |
| 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 | 1997Subject to the conditions in this row | Bearing
| 2021 catalogue Page 304Entry 961ae953 |
| NB33462BCA catalogue reference | Wheel-Rear Inner | 1997Subject to the conditions in this row | Bearing Race
| 2021 catalogue Page 304Entry 476b2991 |
| NB47620BCA catalogue reference | Wheel-Rear Inner | 1997Subject to the conditions in this row | Bearing Race
| 2021 catalogue Page 304Entry 04dafd38 |
| NB47686BCA catalogue reference | Wheel-Rear Inner | 1997Subject to the conditions in this row | Bearing
| 2021 catalogue Page 304Entry 014b35fb |
| NB594BCA catalogue reference | Wheel-Rear Inner | 1997Subject to the conditions in this row | Bearing
| 2021 catalogue Page 304Entry 49048d14 |
| NB594ABCA catalogue reference | Wheel-Rear Inner | 1997Subject to the conditions in this row | Bearing
| 2021 catalogue Page 304Entry 0016b2a2 |
| NBHD203BCA catalogue reference | Wheel-Rear Inner | 1997Subject to the conditions in this row | Bearing and Race Set
| 2021 catalogue Page 304Entry cd4b0af1 |
| NBHD209BCA catalogue reference | Wheel-Rear Inner | 1997Subject to the conditions in this row | Bearing and Race Set
| 2021 catalogue Page 304Entry 870b0c87 |
| NB3920BCA catalogue reference | Wheel-Rear Outer | 1997Subject to the conditions in this row | Bearing Race
| 2021 catalogue Page 307Entry 6108598f |
| NB39520BCA catalogue reference | Wheel-Rear Outer | 1997Subject to the conditions in this row | Bearing Race
| 2021 catalogue Page 307Entry d619bdee |
| NB39590BCA catalogue reference | Wheel-Rear Outer | 1997Subject to the conditions in this row | Bearing
| 2021 catalogue Page 307Entry e8de53f6 |
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.