SL185026 bearing: complete specifications & equivalents

Specification table

Source: catalog reference (HR1 2026-09-25) · extracted 2026-09-30

Parameters extracted from the official FAG Rolling Bearings catalogue (HR1 2026-09-25); FAG® is a trademark of Schaeffler Technologies AG & Co. KG, used here for identification only — mpnbase is not an authorized FAG/Schaeffler distributor. Boundary dimensions are ISO 15 interchangeable; current production values may differ, verify at schaeffler.com.

Cross references & equivalents

Interchange levels: full standard interchange · partial verify parameters · verify manual confirmation required. Links resolve to the equivalent model's specification page where available.

How the SL185026 model number is decoded

envelope 130×200×95 mm with a 35.0 mm radial section; every available circumferential space carries a roller because there is no cage C is 730 kN and C0 1210 kN; with a C/C0 ratio of 0.60 the 95 mm-wide full complement concentrates on extreme static and steady radial capacity rather than speed the fatigue load limit Cur is 167 kN, the limiting speed 1,990 r/min and the thermal reference speed 1,340 r/min — full-complement roller-to-roller contact keeps both speeds well below caged cylindrical bearings of the same size the dynamic rating is 5.62 kN per millimetre of the 130 mm bore and 7.68 kN per millimetre of the 95 mm width, figures that explain the use of this bearing in compact, heavily loaded gearbox positions mass is 10.2 kg (10200 g) (0.54 g per mm² of the 200×95 mm envelope); the stiff, thick rings keep raceway deformation low under peak loads at 130 mm bore this is among the largest catalogue sizes; the 1,990 r/min limiting speed confirms a slow-speed, extreme-load application such as a slewing or rolling-mill position At 10.2 kg (10200 g), this is a rigid machine element used in rolling stands, crane wheels, winches and planetary stages with tight envelope constraints Reading SL1850: dimension series 50, double row, no cage; the bearing is supplied with annular lubrication features and is intended for oil or grease lubrication in heavy gearboxes Typical applications include rolling-mill and steel-industry drives, hydraulic pumps and radial piston pumps and material handling conveyor pulleys, where the 200 mm outside diameter and 730 kN dynamic rating match the duty. In rolling-mill and steel-industry drives the unit fits a compact 130 mm seat, and in hydraulic pumps and radial piston pumps the 10.2 kg mass is part of the rotor inertia calculation. Designers also specify it for material handling conveyor pulleys, relying on the 95 mm width and the published 1210 kN static rating. The bearings cannot accommodate angular misalignment; check shaft and housing parallelism before blaming the bearing for edge spalling. Relubrication paths matter: specify the annular groove/hole executions where access is poor, because the tightly packed rows trap old grease.

Typical equipment & failure modes

Selection pitfalls — read before you substitute

• The bearings cannot accommodate angular misalignment; check shaft and housing parallelism before blaming the bearing for edge spalling.
• Relubrication paths matter: specify the annular groove/hole executions where access is poor, because the tightly packed rows trap old grease.
• The split outer ring of SL0149 is joined by retaining rings for handling only; never use those rings as a thrust face in the design.