Identify the vehicle. Retain the restrictions.

GMC K1500 Suburban bearing, hub & seal reference — page 3

Look up 93 BCA catalogue entries for GMC K1500 Suburban. Compare full part references, component roles and recorded restrictions; confirm current vehicle-specific requirements before use.

Source-backed catalogue lookup

Filter by vehicle and component

Vehicle make Vehicle model Model year Component / position

Selections apply immediately. Every result retains the original year range, component position and additional restrictions. The button also works without JavaScript.

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.

Recorded application evidence

Which bearing or hub reference applies?

The catalogue contains 93 reference entries for GMC K1500 Suburban. 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.

All wheel positions Front wheel Rear wheel Engine Transmission Differential

Choose a recorded model year

1999 1998 1997 1996 1995

Reference records

51–75 of 93

“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
NBB2012BCA catalogue reference	Drive Axle	1997Subject to the conditions in this row	Shaft Bearing - Front Inner [727] 1st Design; with 8.25 (in) Ring Gear; with Independent Front Suspension; AAM	2021 catalogue Page 277Entry d2259b02
NBSCH208BCA catalogue reference	Drive Axle	1998–1999Subject to the conditions in this row	Shaft Bearing - Front Outer [275] with 8.25 (in) Ring Gear; with Independent Front Suspension; AAM	2021 catalogue Page 277Entry 6a1052ac
NBSCH78BCA catalogue reference	Drive Axle	1995–1999Subject to the conditions in this row	Shaft Pilot Bearing - Front [275] with 8.25 (in) Ring Gear; with Independent Front Suspension; AAM	2021 catalogue Page 277Entry 48bcc08b
NS710101BCA catalogue reference	Drive Axle	1995–1996Subject to the conditions in this row	Shaft Seal - Front Inner [729] with 8.25 (in) Ring Gear; with Independent Carrier Assembly; AAM	2021 catalogue Page 277Entry ed7e2207
NS710101BCA catalogue reference	Drive Axle	1997Subject to the conditions in this row	Shaft Seal - Front Inner [728] 1st Design; with 8.25 (in) Ring Gear; with 0.228 (in) Width; 2.402 (in) O.D.; with Independent Carrier Assembly; AAM	2021 catalogue Page 277Entry d1a4913c
NS710648BCA catalogue reference	Drive Axle	1997Subject to the conditions in this row	Shaft Seal - Front Inner [731] 2nd Design; with 8.25 (in) Ring Gear; with 0.551 (in) Width; 2.415 (in) O.D.; with Independent Front Suspension; AAM	2021 catalogue Page 277Entry 83dd76b6
NS710648BCA catalogue reference	Drive Axle	1998–1999Subject to the conditions in this row	Shaft Seal - Front Inner [275] with 8.25 (in) Ring Gear; with Independent Front Suspension; AAM	2021 catalogue Page 277Entry 5c5f4a58
NB88107BCA catalogue reference	Drive Shaft	1995–1999Subject to the conditions in this row	Center Support Bearing [450] Bearing Only; with 1.38 (in) I.D.; with 1.38 (in) Width; 6.62 Bolt Hole Center	2021 catalogue Page 280Entry 55ce06ef
NBHB206FFBCA catalogue reference	Drive Shaft	1995–1996Subject to the conditions in this row	Center Support Bearing [451] End Yoke Style; with 1.1811 (in) Bearing I.D.; Spicer 1280, 1310 Series	2021 catalogue Page 279Entry bcec1147
NBHB88107EBCA catalogue reference	Drive Shaft	1995–1999Subject to the conditions in this row	Center Support Bearing [433] Brg. I.D. 1.378"/35mm; Slip Yoke Style; Spicer 1280, 1310, 1330, 1410 Series; Optional w/Slingers	2021 catalogue Page 279Entry c3ec9a38
NBHB88508ABCA catalogue reference	Drive Shaft	1995–1999Subject to the conditions in this row	Center Support Bearing [492] with 1.5748 (in) I.D.; Spicer 1410 Series	2021 catalogue Page 279Entry 295f46ad
NBHB88515BCA catalogue reference	Drive Shaft	1999Subject to the conditions in this row	Center Support Bearing [295] with 1.575 (in) I.D.; 4.687 (in) O.D.; U Bracket w/ Attached Mounting Block; w/ Studs in Bracket	2021 catalogue Page 280Entry 3ae2dcdc
NBHB88532BCA catalogue reference	Drive Shaft	1995–1999Subject to the conditions in this row	Center Support Bearing [345] with 1.378 (in) I.D.; w/ Studs in Bracket	2021 catalogue Page 280Entry 6ef91642
NS3945BCA catalogue reference	Engine	1995–1999Subject to the conditions in this row	Crankshaft Seal - Front - 6.5L 395cid V8No additional numbered footnote is attached to this source row.	2021 catalogue Page 282Entry a95b2ade
NS4359VBCA catalogue reference	Engine	1995Subject to the conditions in this row	Crankshaft Seal - Rear - 5.7L 350cid V8, VIN “K”No additional numbered footnote is attached to this source row.	2021 catalogue Page 282Entry 6a9627d4
NS5512BCA catalogue reference	Engine	1996–1999Subject to the conditions in this row	Crankshaft Seal - Rear - 5.7L 350cid V8 [47] with 0.477 (in) Width; 4.54 (in) O.D.	2021 catalogue Page 283Entry 58365f95
NS710258BCA catalogue reference	Engine	1995–1999Subject to the conditions in this row	Crankshaft Seal - Rear - 6.5L 395cid V8No additional numbered footnote is attached to this source row.	2021 catalogue Page 282Entry 48ec5c61
NS99233BCA catalogue reference	Engine	1995–1999Subject to the conditions in this row	Crankshaft Repair Sleeve - Front - 6.5L 395cid V8No additional numbered footnote is attached to this source row.	2021 catalogue Page 282Entry 3ab638e9
NS99364BCA catalogue reference	Engine	1995Subject to the conditions in this row	Crankshaft Repair Sleeve - Rear - 5.7L 350cid V8No additional numbered footnote is attached to this source row.	2021 catalogue Page 282Entry 6b5ccc26
NS99452BCA catalogue reference	Engine	1995–1999Subject to the conditions in this row	Crankshaft Repair Sleeve - Rear - 6.5L 395cid V8No additional numbered footnote is attached to this source row.	2021 catalogue Page 282Entry eddabb77
NB100CC4BCA catalogue reference	Generator	1995–1999Subject to the conditions in this row	Commutator End Bearing [1856] 120, 124, 140 & 145 Amp; AC-Delco	2021 catalogue Page 285Entry e5dfe6e1
NB110LBCA catalogue reference	Transfer Case	1995–1999Subject to the conditions in this row	Input Shaft Bearing [1903] 2nd Design; with 0.629 (in) Width; with New Process 241C Transfer Case; with Part Time 4WD; 3.149 (in) O.D.; 2 Speed	2021 catalogue Page 289Entry 3c66edfc
NBB5020BCA catalogue reference	Transfer Case	1995–1999Subject to the conditions in this row	Output Shaft Pilot Bearing - Rear [394] with New Process 241C Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 289Entry b8411d9b
NBJ2416BCA catalogue reference	Transfer Case	1995–1999Subject to the conditions in this row	Output Shaft Pilot Bearing - Front [394] with New Process 241C Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 289Entry 343cfc50
NS3173BCA catalogue reference	Transfer Case	1995–1999Subject to the conditions in this row	Input Shaft Seal [734] with New Process 241C Transfer Case; with Part Time 4WD; 2 Speed; Single Lip	2021 catalogue Page 289Entry b8c6852c

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

Wheel and hub identification checklist →Investigate wheel bearing noise →Engine and shell-bearing principles →Replacement evidence checklist →Query an actual bearing designation or dimension →

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.