Configuration illustration. Dimensions, load ratings and execution details are controlled by the table and drawing.
Verified special series
4.078 / 4.0784 Shim-Adjustable Combined Bearings
The axial position is adjusted with adapter washers between the main stud and axial support.
Dimensions and ratings
Series technical table
| Model | Axial support | d mm | D mm | C mm | H mm | H1 mm | H2 mm | D1 mm | C1 mm | d1 mm | S mm | Angle | r mm | R mm | R1 mm | D2 mm | d2 mm | H3 mm | Cr kN | C0r kN | Ca kN | C0a kN | Speed rpm | Mass kg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MR.142 / 4.0784 | MR.142G2 | 60 | 107.7 | 31 | 69 | 55 | 14 | 82 | 33 | 71 | 8 | 20° | 4 | 1000 | 700 | 74 | 48 | 38 | 94 | 162 | 39 | 57 | 650 | 2.40 |
| MR.152 / 4.078 | MR.142G2 | 55 | 108.55 | 31 | 58.5 | 44.5 | 14 | 82 | 33 | 71 | 8 | 20° | 4 | 1000 | 700 | 74 | 48 | 38 | 94 | 162 | 39 | 57 | 650 | 2.80 |
Selection notice: Catalog values support identification. Confirm suffix, drawing, load case, adjustment, lubrication and current production data before ordering.
Design, materials and verification
- 4.078 cross references MR.152 / JD108.55-58.5-KZ / 400-0078
- 4.0784 cross references MR.142 / JD107.7-69-KZ
- Available washer thicknesses: 0.3, 0.5 and 1.0 mm
- Confirm tapered or cylindrical outer profile
Data reviewed: 2026-07-18. Authorized Jade shim-adjustable data . The downloadable table is an identification reference; the quotation drawing controls production and inspection.
Technical drawings
Combined bearing model directory Standard NbV profiles Technical downloads