51422 is a thrust designation documented on BearingIndex from 1 manufacturer publication. The published boundary dimensions are 110 × 230 × 95 mm. The designation ends in bore code 22, which resolves to a 110 mm bore under ISO 15 and matches what the manufacturers published. Every value below comes from that manufacturer’s own published material, with the date it was recorded.
A dash means that manufacturer did not publish the value. Dimensions every source agrees on are shown above rather than repeated per row.
| Figure | How it is obtained | Result |
|---|---|---|
| Radial section height | (D − d) / 2 | 60 mm |
| Mean diameter dm | (D + d) / 2 | 170 mm |
Arithmetic on the figures above — not a bearing life calculation for your load case.
Precision and special bearings
The public product range includes precision and special bearings. Model-level dimensions and supporting technical documents have not yet been added to this directory.
87 designations documented here · 1 reviewed evidence record · source recorded 2026-09-21
Precision class · Internal clearance · Sealing · Material · Cage material · Z class · V class · Application · Dynamic load rating · Static load rating · Limiting speed · Lubrication · Operating temperature · Precision standard · Ring material · Rolling element material · Limiting speed — grease · Limiting speed — oil · Noise / vibration test method · Manufacturer series · Manufacturer suffix · Ball count · Ball diameter · Reference mass.
Ask the manufacturer for these when you enquire.
| Designation | Envelope d × D × B (mm) | Bearing family | Works |
|---|---|---|---|
| 51100 | 10 × 24 × 9 | Thrust | 2 |
| 51101 | 12 × 26 × 9 | Thrust | 2 |
| 51102 | 15 × 28 × 9 | Thrust | 2 |
| 51103 | 17 × 30 × 9 | Thrust | 2 |
| 51104 | 20 × 35 × 10 | Thrust | 2 |
| 51105 | 25 × 42 × 11 | Thrust | 2 |
| 51106 | 30 × 47 × 11 | Thrust | 1 |
| 51107 | 35 × 52 × 12 | Thrust | 1 |
| 51108 | 40 × 60 × 13 | Thrust | 1 |
| 51109 | 45 × 65 × 14 | Thrust | 1 |
| 51110 | 50 × 70 × 14 | Thrust | 1 |
| 51111 | 55 × 78 × 16 | Thrust | 1 |
| 51112 | 60 × 85 × 17 | Thrust | 1 |
| 51113 | 65 × 90 × 18 | Thrust | 1 |
| 51114 | 70 × 95 × 18 | Thrust | 1 |
| 51115 | 75 × 100 × 19 | Thrust | 1 |
| 51116 | 80 × 105 × 19 | Thrust | 1 |
| 51117 | 85 × 110 × 19 | Thrust | 1 |
Each envelope shown is that designation’s own published size.
Tick the works you want above, then send one enquiry — each manufacturer answers you separately and cannot see the others.
Figures on this page are each manufacturer’s own published material, recorded on the dates shown. How we check sources →
