Bearings 55 × 90 × 18 mm
Bearings measuring 55 × 90 × 18 mm. Choose a specific design from the products below. Matching dimensions alone do not ensure interchangeability.
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Choosing the right bearing
The dimensions are bore diameter d = 55 mm, outside diameter D = 90 mm and width 18 mm. Depending on the design, manufacturers may label width or height B, T or H; for tapered roller bearings, distinguish overall width T from ring widths B and C. Before ordering, compare the full designation, including suffixes, bearing design, seals or shields, internal clearance and the requirements of your bearing arrangement. If you are unsure, send us the full designation and, if available, a photograph of the original part.