A0159814805 Tapered Roller Bearing | 100×160×44mm | Mercedes-Benz Heavy Truck

OEM A0159814805 · Tapered Roller Bearing · Wheel Suspension · 100mm Bore · 160mm OD · 44mm Height · GCr15 · OEM / Private Label Available

Specifications

⚠️ Fitment Notice: Always verify OEM part number A0159814805 against your vehicle VIN and axle specification before ordering. Wheel suspension bearing fitment on heavy trucks is safety-critical — incorrect selection may result in bearing failure and loss of vehicle control.

Design & Construction

The A0159814805 is a single-row tapered roller bearing with a 100mm bore and 160mm outer diameter, engineered as a direct OEM replacement for Mercedes-Benz heavy truck wheel suspension assemblies.

• Tapered roller geometry provides superior combined radial and axial load capacity — essential for heavy truck wheel suspension under full GVW loading

• 100mm bore / 160mm OD — medium-large bore class, suited for driven and non-driven heavy truck axle wheel suspension positions

• Cone and cup assembly — separable design allows individual cone or cup replacement in the field, reducing maintenance downtime

• Line contact between tapered rollers and raceways delivers high load capacity and long service life under heavy-duty, high-impact conditions

• Open design — field-lubricated with NLGI 2/3 wheel bearing grease per OEM specification

• GCr15 / AISI 52100 through-hardened steel — 60–64 HRC, full material traceability available

Applications

Cross Reference

For confirmed FAG / SKF / Timken cross-reference numbers, please contact us with your vehicle model, axle type, and VIN. We will provide a verified dimensional cross-reference before shipment. Note: ISO standard tapered roller bearings in the 100×160mm bore/OD range include types such as 32020X (100×150×32mm) — the A0159814805 at 44mm width is a wider, higher-capacity variant.

Dimensional Data

With a 100mm bore and 44mm width, the A0159814805 is significantly wider than the standard ISO 32020X (100×150×32mm), providing greater roller complement length and higher dynamic and static load ratings — consistent with the demands of heavy commercial vehicle wheel suspension duty.

FAQ

Q: What Mercedes-Benz vehicles use the A0159814805 bearing?

A0159814805 is a Mercedes-Benz OEM part number used on heavy truck wheel suspension assemblies, including Actros, Axor, Atego, and Arocs series. Always verify against your VIN and axle specification before ordering.

Q: What is the FAG / SKF equivalent part number?

Please contact us with your vehicle model and VIN for a confirmed cross-reference. We will verify the dimensional equivalent (100×160×44mm) against FAG, SKF, Timken, and other major brand catalogues before supply. The closest standard ISO series in the 100mm bore range is the 32020 family, but the 44mm width of the A0159814805 indicates a non-standard or heavy-series variant.

Q: How does this bearing compare to other Nexans Mercedes-Benz truck bearings?

Q: What precision grade should I specify?

P0 (standard) covers the majority of heavy truck aftermarket replacement applications. P6 or P5 is available for OEM supply or applications requiring tighter running accuracy.

Q: What lubrication is recommended?

Heavy truck wheel suspension bearings of this type are typically lubricated with NLGI Grade 2 or Grade 3 lithium complex or calcium sulfonate wheel bearing grease. Follow your vehicle OEM's lubrication specification and regreasing intervals.

Q: What is the correct installation procedure?

For a bearing with 100mm bore, use a hydraulic press or induction heater for installation — never strike the bearing directly. Set preload or end-play strictly per the OEM workshop manual. Incorrect preload on a wheel suspension bearing is a safety hazard.

Q: Is OEM / private-label packaging available?

Yes. Custom box printing (your brand / part number), laser-engraved part number (A0159814805) and logo on the bearing ring, and full inner/outer branded packaging are all available. All IP rights remain yours. MOQ and pricing on request.

Q: What documentation is available?

GCr15 / AISI 52100 material certificates, dimensional inspection reports, hardness test reports (60–64 HRC), packing lists, commercial invoices, certificates of origin. SGS / BV / TÜV third-party inspection supported on request.

Q: What is the MOQ and lead time?

Minimum 1 pc accepted for sample evaluation. Volume pricing from 10 pcs. Standard lead time: 7–15 days ex-stock / 20–30 days for production orders. Trade terms: FOB Qingdao / CIF / EXW available.

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