Tapered Roller Bearing 30315 J2/Q (SKF Brand)

The SKF 30315 J2/Q is a heavy-duty single-row Tapered Roller Bearing manufactured by SKF (Sweden), engineered for high-performance commercial vehicle gearboxes, differentials, and axle applications.

Featuring a separable inner ring assembly with precisely matched tapered rollers (Cone) and an outer ring (Cup), this bearing is designed to withstand severe combined radial loads and heavy unidirectional axial forces. Built using SKF's premium alloy steels and advanced manufacturing precision, it ensures minimal friction, optimal load distribution, and exceptional operational reliability under demanding long-haul conditions.

Technical Specifications:

Manufacturer: SKF (Sweden)

Part Reference: 30315 J2/Q / 30315

Fitting Position: Transmissions (Gearboxes), Differentials, and Heavy Axle Assemblies

Dimensions:

Bore / Inside Diameter (d): 75 mm

Outside Diameter (D): 160 mm

Assembly Width (T): 40 mm

Cone Width (B): 37 mm

Cup Width (C): 31 mm

Weight: Approx. 3.35 kg

Primary Applications: European heavy commercial truck gearboxes, axles, and industrial machinery.

OE / Cross Reference Numbers:

Mercedes-Benz: A0029802702, 0029802702

MAN: 06.32489.0022

FAG: 30315-A