Identify the vehicle. Retain the restrictions.

Ram 2500 bearing, hub & seal reference — page 3

Look up 110 BCA catalogue entries for Ram 2500. 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 110 reference entries for Ram 2500. 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 Transmission Differential Clutch

Choose a recorded model year

2019 2018 2017 2016 2015 2014 2013 2012 2011

Reference records

51–75 of 110

“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
NBM802048BCA catalogue reference	Differential	2011–2015Subject to the conditions in this row	Pinion Bearing - Rear Outer [357] with 10.5 (in) Ring Gear; with AAM Axle	2021 catalogue Page 521Entry f6a688d6
NS710508BCA catalogue reference	Differential	2011–2013Subject to the conditions in this row	Pinion Seal - Rear Outer [1130] with 10.5 and 11.5in or Ring Gear; AAM	2021 catalogue Page 521Entry ade31ec4
NS710508BCA catalogue reference	Differential	2014–2016Subject to the conditions in this row	Pinion Seal - Rear Outer [351] with 10.5 (in) Ring Gear; AAM	2021 catalogue Page 522Entry 5db53d10
NS710558BCA catalogue reference	Differential	2011–2018Subject to the conditions in this row	Pinion Seal - Front Outer - 4WD [1093] with AAM Axle(s); with 9.25 (in) Ring Gear	2021 catalogue Page 522Entry e42a919f
NBHB88547BCA catalogue reference	Drive Shaft	2011Subject to the conditions in this row	Center Support Bearing [1099] with 1.5748 (in) I.D.	2021 catalogue Page 522Entry 6e78746b
NB30307BCA catalogue reference	Manual Transmission	2011–2017Subject to the conditions in this row	Countershaft Bearing - Front - G56 Trans.; Manual Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row.	2021 catalogue Page 522Entry b8521af1
NB32208BCA catalogue reference	Manual Transmission	2011–2018Subject to the conditions in this row	Countershaft Bearing - Rear - G56 Trans.; Manual Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row.	2021 catalogue Page 523Entry 51c013ff
NB32210BCA catalogue reference	Manual Transmission	2011–2018Subject to the conditions in this row	Input Shaft Bearing - G56 Trans.; Manual Trans.; 6 Speed Trans.; Mercedes-Benz TransNo additional numbered footnote is attached to this source row.	2021 catalogue Page 523Entry f885cb6c
NB32210BCA catalogue reference	Manual Transmission	2011–2018Subject to the conditions in this row	Output Shaft Bearing - G56 Trans.; Manual Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row.	2021 catalogue Page 523Entry 7bf99be0
NB111BCA catalogue reference	Transfer Case	2011–2012Subject to the conditions in this row	Output Shaft Bearing - Front [1102] with New Process 273 Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 523Entry e2062201
NB111BCA catalogue reference	Transfer Case	2011–2012Subject to the conditions in this row	Output Shaft Bearing - Front - 4WD [1148] with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 523Entry b7c2179e
NB111BCA catalogue reference	Transfer Case	2012–2019Subject to the conditions in this row	Input Shaft Bearing - 4WD [2667] with Borg-Warner 4446 Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 524Entry 46df0aa0
NB111BCA catalogue reference	Transfer Case	2012–2019Subject to the conditions in this row	Input Shaft Bearing - 4WD [2668] with Borg-Warner 4447 Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 524Entry d3ffc867
NB111BCA catalogue reference	Transfer Case	2013–2016Subject to the conditions in this row	Output Shaft Bearing - Front [2668] with Borg-Warner 4447 Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 523Entry 37663a1d
NB111BCA catalogue reference	Transfer Case	2013–2016Subject to the conditions in this row	Output Shaft Bearing - Front [2667] with Borg-Warner 4446 Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 523Entry 749c3010
NB111BCA catalogue reference	Transfer Case	2019Subject to the conditions in this row	Input Shaft Bearing - 4WD [2669] with Part Time 4WD; 2 Speed; with Borg-Warner 4448 Transfer Case	2021 catalogue Page 524Entry 789d4cf8
NB208BCA catalogue reference	Transfer Case	2012Subject to the conditions in this row	Output Shaft Bearing - Front [2670] with Borg Warner 4446 Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 523Entry 96ce4dcd
NB208BCA catalogue reference	Transfer Case	2012Subject to the conditions in this row	Output Shaft Bearing - Front [2668] with Borg-Warner 4447 Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 523Entry fc08e1ae
NB208BCA catalogue reference	Transfer Case	2012Subject to the conditions in this row	Output Shaft Bearing - Rear - 4WD [2668] with Borg-Warner 4447 Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 523Entry 39480f0f
NB208BCA catalogue reference	Transfer Case	2012Subject to the conditions in this row	Output Shaft Bearing - Rear - 4WD [2667] with Borg-Warner 4446 Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 523Entry 3a0cd6b0
NB208BCA catalogue reference	Transfer Case	2013–2016Subject to the conditions in this row	Output Shaft Bearing - Rear [2667] with Borg-Warner 4446 Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 523Entry a087fb54
NB208BCA catalogue reference	Transfer Case	2013–2016Subject to the conditions in this row	Output Shaft Bearing - Rear [2668] with Borg-Warner 4447 Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 523Entry dcc34908
NB208BCA catalogue reference	Transfer Case	2017–2019Subject to the conditions in this row	Output Shaft Bearing - Rear - 4WD [2667] with Borg-Warner 4446 Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 524Entry 362b2c55
NB208BCA catalogue reference	Transfer Case	2017–2019Subject to the conditions in this row	Output Shaft Bearing - Rear - 4WD [2668] with Borg-Warner 4447 Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 524Entry 4d0d45a1
NB208BCA catalogue reference	Transfer Case	2019Subject to the conditions in this row	Output Shaft Bearing - Rear - 4WD [2669] with Part Time 4WD; 2 Speed; with Borg-Warner 4448 Transfer Case	2021 catalogue Page 524Entry 3aab8b02

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.