Bearings 340 × 520 × 133 mm
20 items fitting a seat with 340 mm bore, 520 mm outside diameter and 133 mm width. All genuine FAG and INA, with manufacturer technical data.
This seat holds 20 items: 16 × spherical roller bearing and 4 × cylindrical roller bearing. They come with C2, C3, C4 and CN clearance.
How items of the same size differ
One seat size comes in several designs. The suffix tells them apart: 2Z means shields on both sides, 2RSR contact seals, C3 a clearance greater than normal (for higher operating temperatures); no clearance suffix means normal CN. For dirty environments choose contact seals, for high speed a shield.
How to measure a bearing
The bore d takes the shaft, the outside diameter D sits in the housing, B is the ring width. Measure with a caliper on a cold, cleaned bearing; catalogue sizes are whole millimetres or halves, so a reading of 24.97 mm means 25 mm.
Common questions about this size
- Which bearing has dimensions 340 × 520 × 133 mm?
- 20 items in our catalogue fit this seat — among them 23068-BEA-XL-MB1-H151, 23068-BEA-XL-MB1-C3 and 23068-BEA-XL-MB1-H40AB. The base number is shared across manufacturers; only the suffixes describing the design differ.
- Which of them are in stock?
- Nothing in this size is held in stock — every item is brought in to order. The delivery date is stated on each item's page.